Vault-13

SKYWATER TECHNOLOGY INC

COM · CUSIP 83089J108

136 institutional holders -6 vs Q4 2024
14,670,00914.7m shares reported held*
$104.1mreported value*
27 new 46 added 36 reduced 31 sold out net bought ≈ $9.7m (+1.4m 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 ($146.1k this quarter). Holder counts are more reliable. Implied quarter-end price ≈ $7.10. Options: 10 managers hold calls ($5.0m notional), 8 hold puts ($3.0m).

Trends to Q1 2025

Institutional holders

Managers reporting a position, each quarter

050100150Q3 22: 65Q4 22: 72Q1 23: 94Q2 23: 95Q3 23: 92Q4 23: 89Q1 24: 104Q2 24: 104Q3 24: 126Q4 24: 142Q1 25: 136136Q3 22Q1 23Q3 23Q1 24Q3 24Q1 25
Numbers
QuarterHolders
Q3 202265
Q4 202272
Q1 202394
Q2 202395
Q3 202392
Q4 202389
Q1 2024104
Q2 2024104
Q3 2024126
Q4 2024142
Q1 2025136

Buyers vs sellers

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

Bought or addedCut or sold out
1000100Q2 23: 52 bought or addedQ2 23: 45 cut or sold outQ3 23: 50 bought or addedQ3 23: 50 cut or sold outQ3 23Q4 23: 45 bought or addedQ4 23: 40 cut or sold outQ1 24: 53 bought or addedQ1 24: 45 cut or sold outQ1 24Q2 24: 58 bought or addedQ2 24: 44 cut or sold outQ3 24: 67 bought or addedQ3 24: 42 cut or sold outQ3 24Q4 24: 80 bought or addedQ4 24: 63 cut or sold outQ1 25: 73 bought or addedQ1 25: 67 cut or sold outQ1 25
Numbers
QuarterBought or addedCut or sold out
Q2 20235245
Q3 20235050
Q4 20234540
Q1 20245345
Q2 20245844
Q3 20246742
Q4 20248063
Q1 20257367

Calls vs puts

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

CallsPuts
$0$5m$10m$15m$20mQ2 24 calls: $2.5mQ2 24 puts: $1.3mQ2 24P/C 0.52Q3 24 calls: $3.1mQ3 24 puts: $1.9mQ3 24P/C 0.61Q4 24 calls: $16.2mQ4 24 puts: $6.0mQ4 24P/C 0.37Q1 25 calls: $5.0mQ1 25 puts: $3.0mQ1 25P/C 0.61
Numbers
QuarterCallsPutsP/C
Q2 2024$2.5m$1.3m0.52
Q3 2024$3.1m$1.9m0.61
Q4 2024$16.2m$6.0m0.37
Q1 2025$5.0m$3.0m0.61

Biggest buyers

AMERIPRISE FINANCIAL INC Added +1,449,249+1.4m
Qube Research & Technologies Ltd New +218,009+218.0k
D. E. Shaw & Co., Inc. Added +201,523+201.5k
DIMENSIONAL FUND ADVISORS LP Added +174,609+174.6k
AQR CAPITAL MANAGEMENT LLC Added +165,865+165.9k
MARSHALL WACE, LLP New +138,760+138.8k
HUB Investment Partners, LLC Added +101,600+101.6k
RENAISSANCE TECHNOLOGIES LLC New +99,500+99.5k
Engineers Gate Manager LP Added +99,124+99.1k
BANK OF AMERICA CORP /DE/ Added +91,577+91.6k

Biggest sellers

VANGUARD GROUP INC Reduced -505,407-505.4k
MILLENNIUM MANAGEMENT LLC Reduced -211,237-211.2k
CITADEL ADVISORS LLC Reduced -177,090-177.1k
UBS Group AG Reduced -148,705-148.7k
MORGAN STANLEY Reduced -97,998-98.0k
TUDOR INVESTMENT CORP ET AL Reduced -62,526-62.5k
Informed Momentum Co LLC Sold out -61,570-61.6k
ALGERT GLOBAL LLC Sold out -57,615-57.6k
Connor, Clark & Lunn Investment Management Ltd. Sold out -53,920-53.9k
Murchinson Ltd. Sold out -50,000-50.0k

Biggest calls

SUSQUEHANNA INTERNATIONAL GROUP, LLP Reduced $2.5m352.8k shares
CITADEL ADVISORS LLC Added $613.3k86.5k shares
GROUP ONE TRADING LLC Reduced $419.0k59.1k shares
Belvedere Trading LLC Reduced $355.9k50.2k shares
WOLVERINE TRADING, LLC Reduced $341.7k48.4k shares
IMC-Chicago, LLC Reduced $323.3k45.6k shares
SIMPLEX TRADING, LLC Reduced $209.0k29.6k shares
JANE STREET GROUP, LLC Reduced $97.8k13.8k shares
PEAK6 LLC Reduced $95.7k13.5k shares
CONCOURSE FINANCIAL GROUP SECURITIES, INC. Unchanged $00 shares

Biggest puts

CITADEL ADVISORS LLC Added $942.3k132.9k shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP Added $906.1k127.8k shares
Crawford Fund Management, LLC Reduced $613.3k86.5k shares
IMC-Chicago, LLC Added $231.1k32.6k shares
WOLVERINE TRADING, LLC Reduced $136.3k19.3k shares
GROUP ONE TRADING LLC Reduced $126.2k17.8k shares
SIMPLEX TRADING, LLC Reduced $51.0k7.3k shares
CONCOURSE FINANCIAL GROUP SECURITIES, INC. Unchanged $00 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
CMI Oxbow Partners, LLC 13G · passive -3.5 pts · filed 2025-05-13 34.1% -3.5 pts 16.4m≈ $570.3m 2025-05-13
BALYASNY ASSET MANAGEMENT L.P. 13G · institution new · filed 2026-08-14 6.3% new 3.1m≈ $108.7m 2026-08-14
BlackRock, Inc. 13G · institution new · filed 2026-04-27 5.1% new 2.4m≈ $85.0m 2026-04-27

Fell to 5% or below in the last year: Unterseher Loren A (0.0%, 2026-07-31)

Holders, Q1 2025

#ManagerLocationShares Value% of their portfolioChangeShares change
1 BlackRock, Inc. 0.00% of their portfolio New York, NY 1,716,5431.7m $12.2m $12.2m 0.00% Added +13.1k +13,062
2 BAILLIE GIFFORD & CO 0.01% of their portfolio EDINBURGH, X0 1,627,3291.6m $11.5m $11.5m 0.01% Reduced -38.0k -37,955
3 AMERIPRISE FINANCIAL INC 0.00% of their portfolio MINNEAPOLIS, MN 1,463,1021.5m $10.4m $10.4m 0.00% Added +1.4m +1,449,249
4 EMERALD ADVISERS, LLC 0.32% of their portfolio LEOLA, PA 1,000,7161.0m $7.1m $7.1m 0.32% Added +12.6k +12,562
5 VANGUARD GROUP INC 0.00% of their portfolio Valley Forge, PA 943,331943.3k $6.7m $6.7m 0.00% Reduced -505.4k -505,407
6 EMERALD MUTUAL FUND ADVISERS TRUST 0.30% of their portfolio LEOLA, PA 602,297602.3k $4.3m $4.3m 0.30% Added +2.6k +2,555
7 GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio BOSTON, MA 601,925601.9k $4.3m $4.3m 0.00% Added +17.1k +17,110
8 STATE STREET CORP 0.00% of their portfolio BOSTON, MA 510,153510.2k $3.6m $3.6m 0.00% Reduced -3.5k -3,489
9 D. E. Shaw & Co., Inc. 0.00% of their portfolio New York, NY 377,996378.0k $2.7m $2.7m 0.00% Added +201.5k +201,523
10 AQR CAPITAL MANAGEMENT LLC 0.00% of their portfolio Greenwich, CT 313,993314.0k $2.2m $2.2m 0.00% Added +165.9k +165,865
11 LOUNTZIS ASSET MANAGEMENT, LLC 0.81% of their portfolio WYOMISSING, PA 291,940291.9k $2.1m $2.1m 0.81% Added +4.6k +4,618
12 Nuveen, LLC 0.00% of their portfolio CHARLOTTE, NC 270,712270.7k $1.9m $1.9m 0.00% First filing
13 GOLDMAN SACHS GROUP INC 0.00% of their portfolio NEW YORK, NY 263,555263.6k $1.9m $1.9m 0.00% Reduced -11.6k -11,556
14 BANK OF AMERICA CORP /DE/ 0.00% of their portfolio CHARLOTTE, NC 255,222255.2k $1.8m $1.8m 0.00% Added +91.6k +91,577
15 Trexquant Investment LP 0.02% of their portfolio STAMFORD, CT 254,398254.4k $1.8m $1.8m 0.02% Added +17.9k +17,900
16 DIMENSIONAL FUND ADVISORS LP 0.00% of their portfolio AUSTIN, TX 248,930248.9k $1.8m $1.8m 0.00% Added +174.6k +174,609
17 Qube Research & Technologies Ltd 0.00% of their portfolio LONDON, X0 218,009218.0k $1.5m $1.5m 0.00% New
18 NORTHERN TRUST CORP 0.00% of their portfolio CHICAGO, IL 210,862210.9k $1.5m $1.5m 0.00% Reduced -10.9k -10,877
19 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio SAN FRANCISCO, CA 198,458198.5k $1.4m $1.4m 0.00% Reduced -4.2k -4,181
20 HUB Investment Partners, LLC 0.04% of their portfolio AUSTIN, TX 147,600147.6k $1.0m $1.0m 0.04% Added +101.6k +101,600
21 MAIRS & POWER INC 0.01% of their portfolio St Paul, MN 141,170141.2k $1.0m $1.0m 0.01% Unchanged
22 MARSHALL WACE, LLP 0.00% of their portfolio LONDON, X0 138,760138.8k $983.8k $983.8k 0.00% New
23 Engineers Gate Manager LP 0.02% of their portfolio NEW YORK, NY 128,342128.3k $909.9k $909.9k 0.02% Added +99.1k +99,124
24 UNICOM Systems, Inc. 0.18% of their portfolio LAS VEGAS, NV 125,183125.2k $887.5k $887.5k 0.18% Unchanged
25 JACOBS LEVY EQUITY MANAGEMENT, INC 0.00% of their portfolio FLORHAM PARK, NJ 114,890114.9k $814.6k $814.6k 0.00% Added +215 +215
26 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 113,151113.2k $802.2k $802.2k 0.00% Reduced -98.0k -97,998
27 GLOBEFLEX CAPITAL L P 0.07% of their portfolio SAN DIEGO, CA 108,270108.3k $767.6k $767.6k 0.07% Unchanged
28 PERKINS CAPITAL MANAGEMENT INC 0.78% of their portfolio WAYZATA, MN 104,250104.2k $739.1k $739.1k 0.78% Reduced -500 -500
29 RENAISSANCE TECHNOLOGIES LLC 0.00% of their portfolio NEW YORK, NY 99,50099.5k $705.5k $705.5k 0.00% New
30 MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio NEW YORK, NY 99,32199.3k $704.2k $704.2k 0.00% Reduced -211.2k -211,237
31 JANE STREET GROUP, LLC 0.00% of their portfolio NEW YORK, NY 95,29995.3k $675.7k $675.7k 0.00% Reduced -28.7k -28,676
32 Aquatic Capital Management LLC 0.02% of their portfolio CHICAGO, IL 89,07289.1k $631.5k $631.5k 0.02% New
33 DEUTSCHE BANK AG\ 0.00% of their portfolio FRANKFURT AM MAIN, 2M 84,97785.0k $602.5k $602.5k 0.00% Added +1.4k +1,372
34 STATE OF WISCONSIN INVESTMENT BOARD 0.00% of their portfolio MADISON, WI 81,76881.8k $579.7k $579.7k 0.00% New
35 FORTEM FINANCIAL GROUP, LLC 0.20% of their portfolio PALM DESERT, CA 71,00071.0k $503.4k $503.4k 0.20% Added +1.0k +1,000
36 Bank of New York Mellon Corp 0.00% of their portfolio NEW YORK, NY 65,54165.5k $464.7k $464.7k 0.00% Reduced -2.4k -2,350
37 Teton Advisors, Inc. 0.29% of their portfolio Rye, NY 65,48465.5k $464.3k $464.3k 0.29% Reduced -5.0k -5,000
38 Cubist Systematic Strategies, LLC 0.01% of their portfolio STAMFORD, CT 65,39765.4k $463.7k $463.7k 0.01% New
39 LOS ANGELES CAPITAL MANAGEMENT LLC 0.00% of their portfolio LOS ANGELES, CA 64,72164.7k $458.9k $458.9k 0.00% Reduced -14.7k -14,716
40 MIRABELLA FINANCIAL SERVICES LLP 0.01% of their portfolio London, X0 64,00664.0k $448.0k $448.0k 0.01% New
41 GABELLI FUNDS LLC 0.00% of their portfolio Rye, NY 61,20261.2k $433.9k $433.9k 0.00% Unchanged
42 BARCLAYS PLC 0.00% of their portfolio LONDON, X0 57,64257.6k $408.7k $408.7k 0.00% Reduced -2.6k -2,618
43 SBI Securities Co., Ltd. 0.01% of their portfolio TOKYO, M0 55,38155.4k $392.7k $392.7k 0.01% Added +14.0k +13,955
44 SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio BALA CYNWYD, PA 54,03454.0k $383.1k $383.1k 0.00% Added +41.1k +41,126
45 VICTORY CAPITAL MANAGEMENT INC 0.00% of their portfolio San Antonio, TX 54,00054.0k $382.9k $382.9k 0.00% Added +4.6k +4,600
46 Inspire Investing, LLC 0.04% of their portfolio MERIDIAN, ID 49,04049.0k $347.7k $347.7k 0.04% Added +20.4k +20,448
47 TUDOR INVESTMENT CORP ET AL 0.00% of their portfolio STAMFORD, CT 46,87546.9k $332.3k $332.3k 0.00% Reduced -62.5k -62,526
48 AlphaQuest LLC 0.03% of their portfolio New York, NY 43,48343.5k $308.3k $308.3k 0.03% Added +26.8k +26,754
49 UBS Group AG 0.00% of their portfolio ZURICH, V8 41,05241.1k $291.1k $291.1k 0.00% Reduced -148.7k -148,705
50 FRANKLIN RESOURCES INC 0.00% of their portfolio San Mateo, CA 39,59839.6k $280.8k $280.8k 0.00% Unchanged
51 CITADEL ADVISORS LLC 0.00% of their portfolio MIAMI, FL 37,91837.9k $268.8k $268.8k 0.00% Reduced -177.1k -177,090
52 RHUMBLINE ADVISERS 0.00% of their portfolio BOSTON, MA 37,39737.4k $265.1k $265.1k 0.00% Added +2.8k +2,783
53 Mariner, LLC 0.00% of their portfolio Overland Park, KS 36,01836.0k $255.4k $255.4k 0.00% Added +22.8k +22,818
54 ALLIANCEBERNSTEIN L.P. 0.00% of their portfolio NASHVILLE, TN 30,06030.1k $213.1k $213.1k 0.00% Unchanged
55 GAMCO INVESTORS, INC. ET AL 0.00% of their portfolio GREENWICH, CT 30,00030.0k $212.7k $212.7k 0.00% Unchanged
56 Strategic Blueprint, LLC 0.01% of their portfolio ATLANTA, GA 26,61026.6k $188.7k $188.7k 0.01% Added +11.4k +11,391
57 HRT FINANCIAL LP 0.00% of their portfolio NEW YORK, NY 25,54225.5k $181.0k $181.0k 0.00% New
58 FMR LLC 0.00% of their portfolio BOSTON, MA 25,23325.2k $178.9k $178.9k 0.00% Added +21.9k +21,892
59 STRS OHIO 0.00% of their portfolio COLUMBUS, OH 24,40024.4k $173.0k $173.0k 0.00% Unchanged
60 OSAIC HOLDINGS, INC. 0.00% of their portfolio SCOTTSDALE, AZ 21,21921.2k $150.4k $150.4k 0.00% Added +6.7k +6,689
61 Creative Planning 0.00% of their portfolio OVERLAND PARK, KS 20,19820.2k $143.2k $143.2k 0.00% Added +8.1k +8,101
62 AVANTAX ADVISORY SERVICES, INC. 0.00% of their portfolio DALLAS, TX 20,10020.1k $142.5k $142.5k 0.00% Reduced -7.5k -7,500
63 CITIGROUP INC 0.00% of their portfolio NEW YORK, NY 19,53819.5k $138.5k $138.5k 0.00% Reduced -2.3k -2,301
64 MetLife Investment Management, LLC 0.00% of their portfolio Whippany, NJ 17,69317.7k $125.4k $125.4k 0.00% Unchanged
65 Squarepoint Ops LLC 0.00% of their portfolio NEW YORK, NY 17,27117.3k $122.5k $122.5k 0.00% Reduced -48.7k -48,723
66 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.00% of their portfolio CAUSEWAY BAY, K3 16,29816.3k $115.6k $115.6k 0.00% Added +702 +702
67 Point72 Asset Management, L.P. 0.00% of their portfolio STAMFORD, CT 15,80015.8k $112.0k $112.0k 0.00% New
68 Atom Investors LP 0.01% of their portfolio AUSTIN, TX 15,54415.5k $110.2k $110.2k 0.01% Added +711 +711
69 INTECH INVESTMENT MANAGEMENT LLC 0.00% of their portfolio WEST PALM BEACH, FL 15,40015.4k $109.2k $109.2k 0.00% New
70 Quantinno Capital Management LP 0.00% of their portfolio NEW YORK, NY 14,77114.8k $104.7k $104.7k 0.00% New
71 Cornerstone Investment Partners, LLC 0.00% of their portfolio ATLANTA, GA 14,53514.5k $103.1k $103.1k 0.00% Reduced -1.3k -1,254
72 KESTRA PRIVATE WEALTH SERVICES, LLC 0.00% of their portfolio AUSTIN, TX 13,76013.8k $97.6k $97.6k 0.00% Added +200 +200
73 Corebridge Financial, Inc. 0.00% of their portfolio HOUSTON, TX 13,34213.3k $94.6k $94.6k 0.00% Reduced -199 -199
74 ROYAL BANK OF CANADA 0.00% of their portfolio TORONTO, A6 13,23413.2k $94.0k $94.0k 0.00% Reduced -8.9k -8,898
75 WELLS FARGO & COMPANY/MN 0.00% of their portfolio SAN FRANCISCO, CA 13,11313.1k $93.0k $93.0k 0.00% Added +287 +287
76 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 12,93412.9k $91.7k $91.7k 0.00% Added +585 +585
77 Ethic Inc. 0.00% of their portfolio NEW YORK, NY 12,27112.3k $85.9k $85.9k 0.00% Reduced -3.7k -3,737
78 PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio BALTIMORE, MD 12,23512.2k $87.0k $87.0k 0.00% Added +1.6k +1,648
79 Ellevest, Inc. 0.01% of their portfolio NEW YORK, NY 12,12612.1k $86.0k $86.0k 0.01% Reduced -3.9k -3,870
80 ProShare Advisors LLC 0.00% of their portfolio BETHESDA, MD 11,81211.8k $83.7k $83.7k 0.00% Reduced -1.8k -1,783
81 Cetera Investment Advisers 0.00% of their portfolio SCHAUMBURG, IL 11,57411.6k $82.1k $82.1k 0.00% Reduced -1.9k -1,950
82 Janney Montgomery Scott LLC 0.00% of their portfolio PHILADELPHIA, PA 11,43511.4k $81.0k $81.0k 0.00% Unchanged
83 LPL Financial LLC 0.00% of their portfolio FORT MILL, SC 11,24111.2k $79.7k $79.7k 0.00% Reduced -11.6k -11,603
84 Bayesian Capital Management, LP 0.01% of their portfolio Brooklyn, NY 10,79110.8k $76.5k $76.5k 0.01% New
85 MANUFACTURERS LIFE INSURANCE COMPANY, THE 0.00% of their portfolio Toronto, A6 10,19310.2k $72.3k $72.3k 0.00% Reduced -172 -172
86 Arlington Capital Management, Inc. 0.05% of their portfolio ARLINGTON HEIGHTS, IL 10,16510.2k $72.1k $72.1k 0.05% Unchanged
87 NewEdge Advisors, LLC 0.00% of their portfolio NEW ORLEANS, LA 8,1008.1k $57.4k $57.4k 0.00% Added +235 +235
88 JONES FINANCIAL COMPANIES LLLP 0.00% of their portfolio DES PERES, MO 7,4187.4k $52.4k $52.4k 0.00% Added +5.9k +5,931
89 NEW YORK STATE COMMON RETIREMENT FUND 0.00% of their portfolio ALBANY, NY 6,9627.0k $49.4k $49.4k 0.00% Unchanged
90 Police & Firemen's Retirement System of New Jersey 0.00% of their portfolio TRENTON, NJ 6,6826.7k $47.4k $47.4k 0.00% Unchanged
91 GROUP ONE TRADING LLC 0.00% of their portfolio CHICAGO, IL 5,7405.7k $40.7k $40.7k 0.00% Reduced -21.8k -21,757
92 CWM, LLC 0.00% of their portfolio OMAHA, NE 5,7195.7k $41.0k $41.0k 0.00% Added +4.4k +4,358
93 PEAK6 LLC 0.00% of their portfolio AUSTIN, TX 5,5305.5k $39.2k $39.2k 0.00% Reduced -808 -808
94 GAMMA Investing LLC 0.00% of their portfolio FOSTER CITY, CA 4,6134.6k $32.7k $32.7k 0.00% Added +4.2k +4,170
95 NISA INVESTMENT ADVISORS, LLC 0.00% of their portfolio ST. LOUIS, MO 4,5824.6k $32.5k $32.5k 0.00% Added +224 +224
96 PNC Financial Services Group, Inc. 0.00% of their portfolio Pittsburgh, PA 4,0824.1k $28.9k $28.9k 0.00% Added +82 +82
97 Point72 (DIFC) Ltd 0.00% of their portfolio DUBAI, C0 3,2063.2k $22.7k $22.7k 0.00% New
98 Legal & General Group Plc 0.00% of their portfolio London, X0 2,9362.9k $20.8k $20.8k 0.00% Unchanged
99 Ameritas Investment Partners, Inc. 0.00% of their portfolio LINCOLN, NE 2,8492.8k $20.2k $20.2k 0.00% Unchanged
100 Tower Research Capital LLC (TRC) 0.00% of their portfolio NEW YORK, NY 2,6962.7k $19.1k $19.1k 0.00% Reduced -825 -825