Vault-13

GEMINI SPACE STA INC GEMI

CL A COM · Common Stock · CUSIP 36866J105

97 institutional holders +18 vs Q1 2026
18,696,60618.7m shares reported held*
$87.0mreported value*
34 new 36 added 14 reduced 17 sold out net bought ≈ $34.5m (+8.1m shares)

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($469 this quarter). Holder counts are more reliable. Implied quarter-end price ≈ $4.65. Options: 9 managers hold calls ($8.2m notional), 10 hold puts ($5.1m).

Trends to Q2 2026

Institutional holders

Managers reporting a position, each quarter

050100Q3 25: 77Q4 25: 62Q1 26: 79Q2 26: 9797Q3 25Q4 25Q1 26Q2 26
Numbers
QuarterHolders
Q3 202577
Q4 202562
Q1 202679
Q2 202697

Buyers vs sellers

Managers adding to or starting a position, vs cutting or selling out

Bought or addedCut or sold out
1000100Q4 25: 36 bought or addedQ4 25: 50 cut or sold outQ4 25Q1 26: 53 bought or addedQ1 26: 29 cut or sold outQ1 26Q2 26: 70 bought or addedQ2 26: 31 cut or sold outQ2 26
Numbers
QuarterBought or addedCut or sold out
Q4 20253650
Q1 20265329
Q2 20267031

Calls vs puts

Options held, notional value, last 4 quarters. P/C = puts ÷ calls

CallsPuts
$0$10m$20m$30m$40mQ3 25 calls: $37.6mQ3 25 puts: $28.4mQ3 25P/C 0.76Q4 25 calls: $28.7mQ4 25 puts: $18.3mQ4 25P/C 0.64Q1 26 calls: $8.2mQ1 26 puts: $5.6mQ1 26P/C 0.68Q2 26 calls: $8.2mQ2 26 puts: $5.1mQ2 26P/C 0.62
Numbers
QuarterCallsPutsP/C
Q3 2025$37.6m$28.4m0.76
Q4 2025$28.7m$18.3m0.64
Q1 2026$8.2m$5.6m0.68
Q2 2026$8.2m$5.1m0.62

Biggest buyers

ParaFi Capital LP Added +2,782,786+2.8m
BlackRock, Inc. Added +2,355,814+2.4m
MARSHALL WACE, LLP Added +1,050,324+1.1m
GEODE CAPITAL MANAGEMENT, LLC Added +728,057+728.1k
VANGUARD CAPITAL MANAGEMENT LLC Added +628,030+628.0k
STATE STREET CORP Added +591,897+591.9k
NORTHERN TRUST CORP Added +315,760+315.8k
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. Added +293,843+293.8k
CITADEL ADVISORS LLC Added +273,064+273.1k
TUDOR INVESTMENT CORP ET AL Added +175,090+175.1k

Biggest sellers

Morgan Creek Capital Management, LLC Reduced -2,087,770-2.1m
Alpine Global Management, LLC Sold out -281,333-281.3k
JANE STREET GROUP, LLC Sold out -107,307-107.3k
LUMINUS MANAGEMENT LLC Reduced -82,500-82.5k
Caitong International Asset Management Co., Ltd Reduced -69,640-69.6k
SUSQUEHANNA INTERNATIONAL GROUP, LLP Reduced -56,710-56.7k
Engineers Gate Manager LP Reduced -52,400-52.4k
Vident Advisory, LLC Sold out -51,659-51.7k
MILLENNIUM MANAGEMENT LLC Sold out -35,559-35.6k
Gryphon Financial Partners LLC Sold out -32,784-32.8k

Biggest calls

CITADEL ADVISORS LLC Reduced $3.0m714.4k shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP Added $1.8m422.2k shares
D. E. Shaw & Co., Inc. New $951.3k223.3k shares
IMC-Chicago, LLC Added $543.6k127.6k shares
GROUP ONE TRADING LLC Reduced $514.2k120.7k shares
Walleye Trading LLC Reduced $498.8k117.1k shares
JANE STREET GROUP, LLC Reduced $403.8k94.8k shares
SIMPLEX TRADING, LLC Reduced $365.5k85.8k shares
Walleye Capital LLC New $43.0k10.1k shares

Biggest puts

SUSQUEHANNA INTERNATIONAL GROUP, LLP Reduced $2.0m481.2k shares
Walleye Trading LLC Added $636.0k149.3k shares
JANE STREET GROUP, LLC Added $463.9k108.9k shares
SIMPLEX TRADING, LLC Added $439.6k103.2k shares
CITADEL ADVISORS LLC Reduced $354.9k83.3k shares
IMC-Chicago, LLC Reduced $327.2k76.8k shares
Crawford Fund Management, LLC Added $323.8k76.0k shares
Verition Fund Management LLC Added $191.3k44.9k shares
HRT FINANCIAL LP New $153.0k36.1k shares
GROUP ONE TRADING LLC Added $135.0k31.7k shares

Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.

Major shareholders (over 5%)

Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.

HolderStakeChangeShares Last filed
Winklevoss Capital Fund, LLC 13D · may seek influence +1.2 pts · filed 2026-05-18
Stated purposeThe information set forth in Items 3 and 6 of this Schedule 13D is incorporated by reference in its entirety into this Item 4. The Reporting Persons initially acquired beneficial ownership of the Class A Shares for investment purposes. The Reporting Persons intend to continue to review their investment in the Issuer on an ongoing basis and, in the course of their review, may take actions (including through their affiliates) with respect to their investment or the Issuer, including communicating with the board of directors of the Issuer (the "Board"), members of management or other securityholders of the Issuer, or other third parties, including potential acquirers, from time to time, taking steps to implement a course of action, including, without limitation, engaging advisors, including … Full filing
65.1% +1.2 pts 82.3m≈ $350.5m 2026-05-18
BlackRock, Inc. 13G · institution new · filed 2026-07-29 5.5% new 2.8m≈ $12.1m 2026-07-29

Fell to 5% or below in the last year: Morgan Creek Private Opportunities, LLC Series M - Gemini (4.8%, 2026-05-05)

Insider purchases and sales since 1 Apr 2026

Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.

Officers and directors buying vs selling

Number of people, by quarter (10% owners not included)

BuyingSelling
202Q4 24: 0 buyingQ4 24: 0 sellingQ1 25: 0 buyingQ1 25: 0 sellingQ1 25Q2 25: 0 buyingQ2 25: 0 sellingQ3 25: 0 buyingQ3 25: 2 sellingQ3 25Q4 25: 0 buyingQ4 25: 0 sellingQ1 26: 0 buyingQ1 26: 1 sellingQ1 26Q2 26: 0 buyingQ2 26: 1 sellingQ3 26: 0 buyingQ3 26: 1 sellingQ3 26
Numbers
QuarterBuyingBoughtSellingSoldSold under a plan
Q4 20240—0——
Q1 20250—0——
Q2 20250—0——
Q3 20250—2$12.0m—
Q4 20250—0——
Q1 20260—1$354.3k—
Q2 20260—1$59.1k—
Q3 20260—1$69.6k$32.2k
DateInsiderTradeSharesPrice ValueTheir holding
2026-08-20 Stojanovic Danijela Interim CFO Sold plan 7,940 $4.05 $32.2k7.9k shares -4%
2026-07-02 Stojanovic Danijela Interim CFO Sold 8,438 $4.44 $37.5k8.4k shares -4%
2026-05-20 Stojanovic Danijela Interim CFO Sold 11,700 $5.05 $59.1k11.7k shares -6%

Their holding: how much the trade added to or took from the insider's holding (direct, or the trust or fund named). The same trade is sometimes reported by more than one insider, such as a fund and the director who represents it; totals count it once. A value is left blank where the reported price is far from the market price (usually a typo).

Holders, Q2 2026

#ManagerLocationShares Value% of their portfolioChangeShares change
1 ParaFi Capital LP 5.22% of their portfolio NEW YORK, NY 3,428,8883.4m $14.6m $14.6m 5.22% Added +2.8m +2,782,786
2 BlackRock, Inc. 0.00% of their portfolio New York, NY 2,845,2632.8m $12.1m $12.1m 0.00% Added +2.4m +2,355,814
3 MARSHALL WACE, LLP 0.01% of their portfolio LONDON, X0 1,436,0341.4m $6.1m $6.1m 0.01% Added +1.1m +1,050,324
4 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 1,277,7981.3m $5.4m $5.4m 0.00% Added +97.6k +97,557
5 VANGUARD CAPITAL MANAGEMENT LLC 0.00% of their portfolio MALVERN, PA 1,270,2741.3m $5.4m $5.4m 0.00% Added +628.0k +628,030
6 GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio BOSTON, MA 1,200,4091.2m $12.4m $12.4m 0.00% Added +728.1k +728,057
7 Commonwealth Bank of Australia 0.86% of their portfolio Sydney, NSW, C3 714,284714.3k $3.0m $3.0m 0.86% Unchanged
8 STATE STREET CORP 0.00% of their portfolio BOSTON, MA 662,097662.1k $2.8m $2.8m 0.00% Added +591.9k +591,897
9 UBS Group AG 0.00% of their portfolio ZURICH, V8 565,404565.4k $2.4m $2.4m 0.00% Added +130.6k +130,618
10 Morgan Creek Capital Management, LLC 1.61% of their portfolio CHAPEL HILL, NC 562,229562.2k $2.4m $2.4m 1.61% Reduced -2.1m -2,087,770
11 CITADEL ADVISORS LLC 0.00% of their portfolio MIAMI, FL 375,594375.6k $1.6m $1.6m 0.00% Added +273.1k +273,064
12 NORTHERN TRUST CORP 0.00% of their portfolio CHICAGO, IL 351,352351.4k $1.5m $1.5m 0.00% Added +315.8k +315,760
13 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.00% of their portfolio CAUSEWAY BAY, K3 309,356309.4k $1.3m $1.3m 0.00% Added +293.8k +293,843
14 VANGUARD PORTFOLIO MANAGEMENT LLC 0.00% of their portfolio MALVERN, PA 276,301276.3k $1.2m $1.2m 0.00% Added +109 +109
15 TUDOR INVESTMENT CORP ET AL 0.00% of their portfolio STAMFORD, CT 272,416272.4k $1.2m $1.2m 0.00% Added +175.1k +175,090
16 SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio BALA CYNWYD, PA 253,930253.9k $1.1m $1.1m 0.00% Reduced -56.7k -56,710
17 Marex Group Ltd 0.01% of their portfolio London, X0 229,277229.3k $976.7k $976.7k 0.01% Reduced -9.8k -9,800
18 Cambridge Investment Research Advisors, Inc. 0.00% of their portfolio FAIRFIELD, IA 223,450223.4k $952.0k $952.0k 0.00% Added +124.7k +124,717
19 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio SAN FRANCISCO, CA 197,606197.6k $841.8k $841.8k 0.00% Added +98.9k +98,900
20 BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio PARIS, I0 168,462168.5k $717.6k $717.6k 0.00% Added +67.1k +67,124
21 GOLDMAN SACHS GROUP INC 0.00% of their portfolio NEW YORK, NY 158,214158.2k $674.0k $674.0k 0.00% New
22 Walleye Trading LLC 0.01% of their portfolio NEW YORK, NY 134,055134.1k $571.1k $571.1k 0.01% Added +99.4k +99,424
23 VANGUARD FIDUCIARY TRUST CO 0.00% of their portfolio MALVERN, PA 126,531126.5k $539.0k $539.0k 0.00% Added +38.4k +38,350
24 North Reef Capital Management LP 0.02% of their portfolio LAGUNA BEACH, CA 100,001100.0k $426.0k $426.0k 0.02% Added +50.3k +50,263
25 Bank of New York Mellon Corp 0.00% of their portfolio NEW YORK, NY 97,40597.4k $414.9k $414.9k 0.00% New
26 GROUP ONE TRADING LLC 0.01% of their portfolio CHICAGO, IL 90,10390.1k $383.8k $383.8k 0.01% Added +87.4k +87,414
27 BANK OF AMERICA CORP /DE/ 0.00% of their portfolio CHARLOTTE, NC 77,92877.9k $332.0k $332.0k 0.00% Added +65.1k +65,136
28 Aquatic Capital Management LLC 0.01% of their portfolio CHICAGO, IL 72,42472.4k $308.5k $308.5k 0.01% New
29 TIGER GLOBAL MANAGEMENT LLC 0.00% of their portfolio New York, NY 70,00070.0k $298.2k $298.2k 0.00% Unchanged
30 LUMINUS MANAGEMENT LLC 0.20% of their portfolio HOUSTON, TX 67,50067.5k $287.6k $287.6k 0.20% Reduced -82.5k -82,500
31 Bitwise Funds Trust 0.06% of their portfolio San Francisco, CA 58,87458.9k $250.8k $250.8k 0.06% First filing
32 Invesco Ltd. 0.00% of their portfolio ATLANTA, GA 56,80556.8k $242.0k $242.0k 0.00% Added +36.9k +36,889
33 Nuveen, LLC 0.00% of their portfolio CHARLOTTE, NC 54,54954.5k $232.4k $232.4k 0.00% New
34 Clear Street Group Inc. 0.00% of their portfolio NEW YORK, NY 48,79848.8k $207.9k $207.9k 0.00% Added +28.3k +28,338
35 WELLS FARGO & COMPANY/MN 0.00% of their portfolio SAN FRANCISCO, CA 41,86841.9k $178.4k $178.4k 0.00% Added +38.0k +37,979
36 DEUTSCHE BANK AG\ 0.00% of their portfolio FRANKFURT AM MAIN, 2M 39,99840.0k $170.4k $170.4k 0.00% New
37 Verition Fund Management LLC 0.00% of their portfolio GREENWICH, CT 36,50036.5k $155.5k $155.5k 0.00% Added +8.0k +8,000
38 FRANKLIN RESOURCES INC 0.00% of their portfolio San Mateo, CA 36,24836.2k $154.4k $154.4k 0.00% New
39 ROYAL BANK OF CANADA 0.00% of their portfolio TORONTO, A6 35,89635.9k $153.0k $153.0k 0.00% Added +12.3k +12,261
40 Vontobel Holding Ltd. 0.00% of their portfolio ZURICH, V8 35,89035.9k $152.9k $152.9k 0.00% Reduced -554 -554
41 PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio BALTIMORE, MD 34,11534.1k $146.0k $146.0k 0.00% New
42 ALLIANCEBERNSTEIN L.P. 0.00% of their portfolio NASHVILLE, TN 33,80033.8k $149.4k $149.4k 0.00% New
43 GUGGENHEIM CAPITAL LLC 0.00% of their portfolio CHICAGO, IL 32,20532.2k $137.2k $137.2k 0.00% New
44 Centiva Capital, LP 0.00% of their portfolio New York, NY 32,10832.1k $136.8k $136.8k 0.00% New
45 RHUMBLINE ADVISERS 0.00% of their portfolio BOSTON, MA 31,59131.6k $134.6k $134.6k 0.00% New
46 IMC-Chicago, LLC 0.00% of their portfolio CHICAGO, IL 30,57230.6k $130.2k $130.2k 0.00% New
47 WINTON GROUP Ltd 0.00% of their portfolio LONDON, X0 30,50030.5k $129.9k $129.9k 0.00% New
48 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 27,20227.2k $115.1k $115.1k 0.00% Added +26.8k +26,837
49 MetLife Investment Management, LLC 0.00% of their portfolio Whippany, NJ 26,39326.4k $112.4k $112.4k 0.00% New
50 CITIGROUP INC 0.00% of their portfolio NEW YORK, NY 25,26725.3k $107.6k $107.6k 0.00% Added +20.9k +20,935
51 Jump Financial, LLC 0.00% of their portfolio Chicago, IL 24,29124.3k $103.5k $103.5k 0.00% Reduced -2.5k -2,520
52 Cerity Partners LLC 0.00% of their portfolio NEW YORK, NY 20,88220.9k $89.0k $89.0k 0.00% New
53 Apollon Wealth Management, LLC 0.00% of their portfolio MOUNT PLEASANT, SC 20,76620.8k $88.5k $88.5k 0.00% Added +10.8k +10,766
54 SIMPLEX TRADING, LLC 0.00% of their portfolio CHICAGO, IL 18,12618.1k $77.2k $77.2k 0.00% New
55 Integrated Wealth Concepts LLC 0.00% of their portfolio WALTHAM, MA 16,78016.8k $71.5k $71.5k 0.00% Added +85 +85
56 TWO SIGMA INVESTMENTS, LP 0.00% of their portfolio NEW YORK, NY 14,85014.8k $63.3k $63.3k 0.00% New
57 XTX Topco Ltd 0.00% of their portfolio LONDON, X0 14,76214.8k $62.9k $62.9k 0.00% Reduced -12.8k -12,782
58 JOHNSON INVESTMENT COUNSEL INC 0.00% of their portfolio Cincinnati, OH 13,80213.8k $58.8k $58.8k 0.00% Reduced -2.3k -2,301
59 NEW YORK STATE COMMON RETIREMENT FUND 0.00% of their portfolio ALBANY, NY 13,70013.7k $58.4k $58.4k 0.00% New
60 SCS Capital Management LLC 0.00% of their portfolio BOSTON, MA 13,09413.1k $55.8k $55.8k 0.00% Unchanged
61 BARCLAYS PLC 0.00% of their portfolio LONDON, X0 12,57812.6k $53.6k $53.6k 0.00% Added +12.5k +12,499
62 Police & Firemen's Retirement System of New Jersey 0.00% of their portfolio TRENTON, NJ 12,09212.1k $51.5k $51.5k 0.00% New
63 Jefferies Financial Group Inc. 0.00% of their portfolio NEW YORK, NY 12,07712.1k $51.4k $51.4k 0.00% New
64 Engineers Gate Manager LP 0.00% of their portfolio NEW YORK, NY 11,75911.8k $50.1k $50.1k 0.00% Reduced -52.4k -52,400
65 MANUFACTURERS LIFE INSURANCE COMPANY, THE 0.00% of their portfolio Toronto, A6 11,72511.7k $49.9k $49.9k 0.00% New
66 WEALTH ENHANCEMENT ADVISORY SERVICES, LLC 0.00% of their portfolio PLYMOUTH, MN 11,71011.7k $50.5k $50.5k 0.00% New
67 Cresset Asset Management, LLC 0.00% of their portfolio Chicago, IL 11,47411.5k $48.9k $48.9k 0.00% Unchanged
68 RAYMOND JAMES FINANCIAL INC 0.00% of their portfolio ST. PETERSBURG, FL 10,40910.4k $44.3k $44.3k 0.00% Reduced -1.7k -1,728
69 Independent Advisor Alliance 0.00% of their portfolio CHARLOTTE, NC 10,00010.0k $42.6k $42.6k 0.00% New
70 STRS OHIO 0.00% of their portfolio COLUMBUS, OH 8,0008.0k $34.1k $34.1k 0.00% New
71 Penserra Capital Management LLC 0.00% of their portfolio ORINDA, CA 6,7156.7k $28.0k $28.0k 0.00% Added +3.4k +3,427
72 Vanguard Global Advisers, LLC 0.00% of their portfolio MALVERN, PA 6,3296.3k $27.0k $27.0k 0.00% Unchanged
73 Arax Advisory Partners 0.00% of their portfolio NEW YORK, NY 6,0696.1k $25.9k $25.9k 0.00% Added +5.9k +5,852
74 Legal & General Group Plc 0.00% of their portfolio London, X0 3,9694.0k $16.9k $16.9k 0.00% New
75 Ameritas Investment Partners, Inc. 0.00% of their portfolio LINCOLN, NE 3,7213.7k $15.9k $15.9k 0.00% New
76 Russell Investments Group, Ltd. 0.00% of their portfolio Seattle, WA 3,2783.3k $14.0k $14.0k 0.00% New
77 FMR LLC 0.00% of their portfolio BOSTON, MA 3,2623.3k $13.9k $13.9k 0.00% New
78 Tower Research Capital LLC (TRC) 0.00% of their portfolio NEW YORK, NY 3,2153.2k $13.7k $13.7k 0.00% Reduced -14.2k -14,170
79 OSAIC HOLDINGS, INC. 0.00% of their portfolio SCOTTSDALE, AZ 2,8502.9k $12.1k $12.1k 0.00% Unchanged
80 WealthCollab, LLC 0.00% of their portfolio BELLEVUE, WA 1,6391.6k $7.0k $7.0k 0.00% New
81 State of Wyoming 0.00% of their portfolio CHEYENNE, WY 1,4871.5k $6.3k $6.3k 0.00% Added +721 +721
82 SBI Securities Co., Ltd. 0.00% of their portfolio TOKYO, M0 1,4431.4k $6.1k $6.1k 0.00% Reduced -13 -13
83 Quarry LP 0.00% of their portfolio NEW YORK, NY 1,0261.0k $4.4k $4.4k 0.00% New
84 Sterling Capital Management LLC 0.00% of their portfolio CHARLOTTE, NC 826826 $3.5k $3.5k 0.00% New
85 Activest Wealth Management 0.00% of their portfolio AVENTURA, FL 801801 $3.4k $3.4k 0.00% New
86 Caitong International Asset Management Co., Ltd 0.00% of their portfolio HONG KONG, K3 764764 $3.3k $3.3k 0.00% Reduced -69.6k -69,640
87 EFG International AG 0.00% of their portfolio Zurich, V8 700700 $3.0k $3.0k 0.00% Unchanged
88 Global X Japan Co., Ltd. 0.00% of their portfolio CHIYODA-KU, TOKYO, M0 619619 $2.6k $2.6k 0.00% Added +33 +33
89 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.00% of their portfolio WEST SACRAMENTO, CA 565565 $2.4k $2.4k 0.00% New
90 Orion Capital Management LLC 0.00% of their portfolio CORONADO, CA 510510 $2.2k $2.2k 0.00% Unchanged
91 Mirae Asset Global Investments Co., Ltd. 0.00% of their portfolio SEOUL, M5 110110 $469 $469 0.00% Unchanged
92 Larson Financial Group LLC 0.00% of their portfolio ST LOUIS, MO 5353 $226 $226 0.00% Added +3 +3
93 IFP Advisors, Inc 0.00% of their portfolio TAMPA, FL 4343 $183 $183 0.00% Unchanged
94 DB Fitzpatrick & Co, Inc 0.00% of their portfolio BOISE, ID 4040 $170 $170 0.00% New
95 HighMark Wealth Management LLC 0.00% of their portfolio ST. PAUL, MN 3030 $127 $127 0.00% Unchanged
96 Rockefeller Capital Management L.P. 0.00% of their portfolio NEW YORK, NY 88 $34 $34 0.00% Reduced -7.0k -6,984
97 Freestone Grove Partners LP 0.00% of their portfolio San Francisco, CA 33 $13 $13 0.00% Unchanged