Vault-13

STAR HLDGS STHO

SHS BEN INT · Common Stock · CUSIP 85512G106

93 institutional holders -6 vs Q1 2025
9,639,6529.6m shares reported held*
72.5% of all shares outstanding*
$75.3mreported value*
18 new 31 added 32 reduced 25 sold out net sold ≈ $8.5m (-1.1m 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 ($726 this quarter). Holder counts are more reliable. Shares outstanding: 13.3m as of 2025-08-05, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $7.81. Options: 4 managers hold calls ($139.8k notional), 2 hold puts ($30.0k).

Trends to Q2 2025

Institutional holders

Managers reporting a position, each quarter

050100150Q1 23: 122Q2 23: 109Q3 23: 104Q4 23: 99Q1 24: 94Q2 24: 97Q3 24: 105Q4 24: 99Q1 25: 99Q2 25: 9393Q1 23Q3 23Q1 24Q3 24Q1 25Q2 25
Numbers
QuarterHolders
Q1 2023122
Q2 2023109
Q3 2023104
Q4 202399
Q1 202494
Q2 202497
Q3 2024105
Q4 202499
Q1 202599
Q2 202593

Buyers vs sellers

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

Bought or addedCut or sold out
1000100Q3 23: 36 bought or addedQ3 23: 45 cut or sold outQ4 23: 48 bought or addedQ4 23: 47 cut or sold outQ4 23Q1 24: 29 bought or addedQ1 24: 49 cut or sold outQ2 24: 35 bought or addedQ2 24: 44 cut or sold outQ2 24Q3 24: 48 bought or addedQ3 24: 26 cut or sold outQ4 24: 42 bought or addedQ4 24: 47 cut or sold outQ4 24Q1 25: 37 bought or addedQ1 25: 48 cut or sold outQ2 25: 49 bought or addedQ2 25: 57 cut or sold outQ2 25
Numbers
QuarterBought or addedCut or sold out
Q3 20233645
Q4 20234847
Q1 20242949
Q2 20243544
Q3 20244826
Q4 20244247
Q1 20253748
Q2 20254957

Calls vs puts

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

CallsPuts
$0$50k$100k$150kQ3 24 calls: $11.1kQ3 24 puts: $102.4kQ3 24P/C 9.25Q4 24 calls: $139.1kQ4 24 puts: $73.9kQ4 24P/C 0.53Q1 25 calls: $140.5kQ1 25 puts: $60.4kQ1 25P/C 0.43Q2 25 calls: $139.8kQ2 25 puts: $30.0kQ2 25P/C 0.21
Numbers
QuarterCallsPutsP/C
Q3 2024$11.1k$102.4k9.25
Q4 2024$139.1k$73.9k0.53
Q1 2025$140.5k$60.4k0.43
Q2 2025$139.8k$30.0k0.21

Biggest buyers

MILLENNIUM MANAGEMENT LLC Added +111,370+111.4k
Peapod Lane Capital LLC Added +96,999+97.0k
ROYAL BANK OF CANADA Added +92,622+92.6k
TCW GROUP INC Added +88,174+88.2k
JANE STREET GROUP, LLC Added +74,287+74.3k
Quantinno Capital Management LP Added +74,154+74.2k
HIGHBRIDGE CAPITAL MANAGEMENT LLC Added +66,129+66.1k
DIMENSIONAL FUND ADVISORS LP Added +45,793+45.8k
Cubist Systematic Strategies, LLC New +43,451+43.5k
Rangeley Capital, LLC Added +43,000+43.0k

Biggest sellers

BlackRock, Inc. Reduced -572,823-572.8k
Nut Tree Capital Management, LP Sold out -449,647-449.6k
STATE STREET CORP Reduced -216,426-216.4k
GEODE CAPITAL MANAGEMENT, LLC Reduced -126,308-126.3k
VANGUARD GROUP INC Reduced -81,005-81.0k
NORTHERN TRUST CORP Reduced -74,388-74.4k
BLUEFIN CAPITAL MANAGEMENT, LLC Reduced -61,632-61.6k
TORONTO DOMINION BANK Reduced -60,596-60.6k
Nuveen, LLC Sold out -47,996-48.0k
EVR Research LP Reduced -40,000-40.0k

Biggest calls

CITADEL ADVISORS LLC Added $137.5k17.6k shares
GROUP ONE TRADING LLC Added $2.3k300 shares
CONCOURSE FINANCIAL GROUP SECURITIES, INC. Unchanged $00 shares
SIMPLEX TRADING, LLC Reduced $0100 shares

Biggest puts

SIMPLEX TRADING, LLC New $30.0k3.9k 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
TD SECURITIES (USA) LLC 13G · institution new · filed 2025-02-14 9.8% new 1.3m≈ $11.9m 2025-02-14
HIGHBRIDGE CAPITAL MANAGEMENT LLC 13G · institution filed 2025-04-25 8.6% 1.2m≈ $10.4m 2025-04-25
BARCLAYS PLC 13G · institution -1.1 pts · filed 2026-05-14 5.7% -1.1 pts 688.5k≈ $6.3m 2026-05-14
TCW GROUP INC 13G · passive new · filed 2026-03-05 5.1% new 613.8k≈ $5.6m 2026-03-05
VANGUARD CAPITAL MANAGEMENT LLC 13G · institution new · filed 2026-04-30 5.1% new 612.7k≈ $5.6m 2026-04-30

Insider purchases and sales in Q2 2025

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.

None reported in Q2 2025.

Holders, Q2 2025

#ManagerLocationShares Value% of their portfolioChangeShares change
1 TORONTO DOMINION BANK 0.02% of their portfolio TORONTO, ONTARIO, A6 1,261,9721.3m $9.9m $9.9m 0.02% Reduced -60.6k -60,596
2 HIGHBRIDGE CAPITAL MANAGEMENT LLC 0.49% of their portfolio NEW YORK, NY 1,216,8641.2m $9.5m $9.5m 0.49% Added +66.1k +66,129
3 Saba Capital Management, L.P. 0.24% of their portfolio NEW YORK, NY 1,108,5201.1m $8.7m $8.7m 0.24% Reduced -28.5k -28,540
4 FOURSIXTHREE CAPITAL LP 3.17% of their portfolio NEW YORK, NY 883,897883.9k $6.9m $6.9m 3.17% Unchanged
5 TCW GROUP INC 0.04% of their portfolio LOS ANGELES, CA 602,313602.3k $4.7m $4.7m 0.04% Added +88.2k +88,174
6 VANGUARD GROUP INC 0.00% of their portfolio Valley Forge, PA 578,493578.5k $4.5m $4.5m 0.00% Reduced -81.0k -81,005
7 Peapod Lane Capital LLC 3.12% of their portfolio Bedford Hills, NY 399,238399.2k $3.1m $3.1m 3.12% Added +97.0k +96,999
8 BlackRock, Inc. 0.00% of their portfolio New York, NY 377,275377.3k $2.9m $2.9m 0.00% Reduced -572.8k -572,823
9 Balyasny Asset Management L.P. 0.01% of their portfolio Chicago, IL 293,879293.9k $2.3m $2.3m 0.01% Reduced -21.4k -21,401
10 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 263,171263.2k $2.1m $2.1m 0.00% Reduced -14.4k -14,386
11 BLUEFIN CAPITAL MANAGEMENT, LLC 1.56% of their portfolio NEW YORK, NY 258,268258.3k $2.0m $2.0m 1.56% Reduced -61.6k -61,632
12 Rangeley Capital, LLC 1.69% of their portfolio NEW CANAAN, CT 172,000172.0k $1.3m $1.3m 1.69% Added +43.0k +43,000
13 GOLDMAN SACHS GROUP INC 0.00% of their portfolio NEW YORK, NY 166,802166.8k $1.3m $1.3m 0.00% Reduced -5.8k -5,750
14 DIMENSIONAL FUND ADVISORS LP 0.00% of their portfolio AUSTIN, TX 156,829156.8k $1.2m $1.2m 0.00% Added +45.8k +45,793
15 GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio BOSTON, MA 155,296155.3k $1.2m $1.2m 0.00% Reduced -126.3k -126,308
16 ROYAL BANK OF CANADA 0.00% of their portfolio TORONTO, A6 135,040135.0k $1.1m $1.1m 0.00% Added +92.6k +92,622
17 MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio NEW YORK, NY 132,071132.1k $1.0m $1.0m 0.00% Added +111.4k +111,370
18 Verition Fund Management LLC 0.00% of their portfolio GREENWICH, CT 102,864102.9k $803.4k $803.4k 0.00% Unchanged
19 JANE STREET GROUP, LLC 0.00% of their portfolio NEW YORK, NY 99,93899.9k $780.5k $780.5k 0.00% Added +74.3k +74,287
20 Quantinno Capital Management LP 0.00% of their portfolio NEW YORK, NY 88,77888.8k $693.4k $693.4k 0.00% Added +74.2k +74,154
21 GABELLI FUNDS LLC 0.00% of their portfolio Rye, NY 74,50274.5k $581.9k $581.9k 0.00% Unchanged
22 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio SAN FRANCISCO, CA 70,74070.7k $552.5k $552.5k 0.00% Reduced -31.4k -31,383
23 EVR Research LP 0.29% of their portfolio RICHMOND, VA 70,00070.0k $546.7k $546.7k 0.29% Reduced -40.0k -40,000
24 Trexquant Investment LP 0.01% of their portfolio STAMFORD, CT 69,72669.7k $544.6k $544.6k 0.01% Added +40.9k +40,896
25 INGALLS & SNYDER LLC 0.02% of their portfolio NEW YORK, NY 68,77168.8k $537.0k $537.0k 0.02% Reduced -250 -250
26 GABELLI & Co INVESTMENT ADVISERS, INC. 0.07% of their portfolio Rye, NY 59,05059.0k $461.2k $461.2k 0.07% Unchanged
27 STATE STREET CORP 0.00% of their portfolio BOSTON, MA 57,30457.3k $447.5k $447.5k 0.00% Reduced -216.4k -216,426
28 CITADEL ADVISORS LLC 0.00% of their portfolio MIAMI, FL 51,59551.6k $403.0k $403.0k 0.00% Reduced -7.9k -7,922
29 SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio BALA CYNWYD, PA 50,80450.8k $396.8k $396.8k 0.00% Added +22.3k +22,292
30 Russell Investments Group, Ltd. 0.00% of their portfolio Seattle, WA 45,29345.3k $353.7k $353.7k 0.00% Reduced -1.6k -1,569
31 Cubist Systematic Strategies, LLC 0.00% of their portfolio STAMFORD, CT 43,45143.5k $339.4k $339.4k 0.00% New
32 ARISTEIA CAPITAL, L.L.C. 0.01% of their portfolio GREENWICH, CT 39,60039.6k $309.3k $309.3k 0.01% Reduced -3.1k -3,051
33 NORTHERN TRUST CORP 0.00% of their portfolio CHICAGO, IL 35,12535.1k $274.3k $274.3k 0.00% Reduced -74.4k -74,388
34 RENAISSANCE TECHNOLOGIES LLC 0.00% of their portfolio NEW YORK, NY 34,39934.4k $268.7k $268.7k 0.00% Added +2.9k +2,900
35 Y-Intercept (Hong Kong) Ltd 0.01% of their portfolio HONG KONG, K3 33,23533.2k $259.6k $259.6k 0.01% New
36 AQR CAPITAL MANAGEMENT LLC 0.00% of their portfolio Greenwich, CT 28,54128.5k $222.9k $222.9k 0.00% Added +17.2k +17,210
37 Qube Research & Technologies Ltd 0.00% of their portfolio LONDON, X0 26,38626.4k $206.1k $206.1k 0.00% New
38 HOWARD FINANCIAL SERVICES, LTD. 0.02% of their portfolio DALLAS, TX 24,12924.1k $188.4k $188.4k 0.02% Reduced -5.4k -5,371
39 Jump Financial, LLC 0.00% of their portfolio Chicago, IL 23,52623.5k $183.7k $183.7k 0.00% New
40 Cerity Partners LLC 0.00% of their portfolio NEW YORK, NY 21,07221.1k $164.6k $164.6k 0.00% Added +2.4k +2,426
41 NORGES BANK 0.00% of their portfolio OSLO, Q8 19,43119.4k $151.8k $151.8k 0.00% Unchanged
42 Squarepoint Ops LLC 0.00% of their portfolio NEW YORK, NY 19,31019.3k $150.8k $150.8k 0.00% Added +7.1k +7,114
43 HRT FINANCIAL LP 0.00% of their portfolio NEW YORK, NY 17,76917.8k $138.0k $138.0k 0.00% New
44 Invesco Ltd. 0.00% of their portfolio ATLANTA, GA 16,97617.0k $132.6k $132.6k 0.00% Reduced -13.5k -13,517
45 Bank of New York Mellon Corp 0.00% of their portfolio NEW YORK, NY 16,34316.3k $127.6k $127.6k 0.00% Reduced -33.1k -33,143
46 AMERICAN CENTURY COMPANIES INC 0.00% of their portfolio KANSAS CITY, MO 15,96516.0k $124.7k $124.7k 0.00% Added +1.6k +1,616
47 PDT Partners, LLC 0.01% of their portfolio New York, NY 15,85115.9k $123.8k $123.8k 0.01% New
48 Aster Capital Management (DIFC) Ltd 0.03% of their portfolio DUBAI, C0 15,57515.6k $121.6k $121.6k 0.03% New
49 M&T Bank Corp 0.00% of their portfolio BUFFALO, NY 13,19913.2k $103.1k $103.1k 0.00% Unchanged
50 ANGELES WEALTH MANAGEMENT, LLC 0.01% of their portfolio SANTA MONICA, CA 13,19913.2k $103.1k $103.1k 0.01% Unchanged
51 Jain Global LLC 0.00% of their portfolio NEW YORK, NY 12,83412.8k $100.2k $100.2k 0.00% New
52 Sterneck Capital Management, LLC 0.04% of their portfolio KANSAS CITY, MO 11,13811.1k $87.0k $87.0k 0.04% Reduced -677 -677
53 PRIVATE MANAGEMENT GROUP INC 0.00% of their portfolio IRVINE, CA 10,61310.6k $82.9k $82.9k 0.00% Reduced -174 -174
54 XTX Topco Ltd 0.00% of their portfolio LONDON, X0 10,09010.1k $78.8k $78.8k 0.00% New
55 PNC Financial Services Group, Inc. 0.00% of their portfolio Pittsburgh, PA 10,07310.1k $78.7k $78.7k 0.00% Added +7.1k +7,093
56 Point72 Asia (Singapore) Pte. Ltd. 0.01% of their portfolio SINGAPORE, U0 9,2069.2k $71.9k $71.9k 0.01% New
57 Versant Capital Management, Inc 0.01% of their portfolio PHOENIX, AZ 5,5125.5k $43.0k $43.0k 0.01% Added +5.3k +5,259
58 Tower Research Capital LLC (TRC) 0.00% of their portfolio NEW YORK, NY 5,2075.2k $40.7k $40.7k 0.00% Added +3.6k +3,612
59 SIMPLEX TRADING, LLC 0.00% of their portfolio CHICAGO, IL 2,2962.3k $17.0k $17.0k 0.00% Added +2.1k +2,102
60 CWM, LLC 0.00% of their portfolio OMAHA, NE 2,2132.2k $17.0k $17.0k 0.00% Added +413 +413
61 UBS Group AG 0.00% of their portfolio ZURICH, V8 2,1522.2k $16.8k $16.8k 0.00% Reduced -5.3k -5,337
62 GAMMA Investing LLC 0.00% of their portfolio FOSTER CITY, CA 1,7731.8k $13.8k $13.8k 0.00% Added +1.5k +1,504
63 FMR LLC 0.00% of their portfolio BOSTON, MA 1,7191.7k $13.4k $13.4k 0.00% Added +20 +20
64 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 1,6211.6k $12.7k $12.7k 0.00% Reduced -18.4k -18,355
65 BANK OF AMERICA CORP /DE/ 0.00% of their portfolio CHARLOTTE, NC 1,4571.5k $11.4k $11.4k 0.00% Reduced -5.6k -5,642
66 WELLS FARGO & COMPANY/MN 0.00% of their portfolio SAN FRANCISCO, CA 1,4251.4k $11.1k $11.1k 0.00% Reduced -7.6k -7,575
67 Arax Advisory Partners 0.00% of their portfolio NEW YORK, NY 1,0371.0k $8.1k $8.1k 0.00% New
68 BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio PARIS, I0 1,0021.0k $7.8k $7.8k 0.00% Added +235 +235
69 Point72 (DIFC) Ltd 0.00% of their portfolio DUBAI, C0 900900 $7.0k $7.0k 0.00% New
70 HUNTINGTON NATIONAL BANK 0.00% of their portfolio COLUMBUS, OH 705705 $5.5k $5.5k 0.00% Added +704 +704
71 EverSource Wealth Advisors, LLC 0.00% of their portfolio BIRMINGHAM, AL 459459 $3.6k $3.6k 0.00% Added +211 +211
72 AMERICAN NATIONAL BANK & TRUST 0.00% of their portfolio WICHITA FALLS, TX 351351 $2.7k $2.7k 0.00% New
73 RHUMBLINE ADVISERS 0.00% of their portfolio BOSTON, MA 313313 $2.4k $2.4k 0.00% Reduced -19.6k -19,560
74 COMERICA BANK 0.00% of their portfolio DALLAS, TX 287287 $2.2k $2.2k 0.00% Added +149 +149
75 CITIGROUP INC 0.00% of their portfolio NEW YORK, NY 270270 $2.1k $2.1k 0.00% Reduced -8.9k -8,921
76 Cornerstone Planning Group LLC 0.00% of their portfolio FAIRFIELD, NJ 106106 $771 $771 0.00% New
77 OSAIC HOLDINGS, INC. 0.00% of their portfolio SCOTTSDALE, AZ 9696 $796 $796 0.00% Added +66 +66
78 NewEdge Advisors, LLC 0.00% of their portfolio NEW ORLEANS, LA 7575 $586 $586 0.00% Unchanged
79 True Wealth Design, LLC 0.00% of their portfolio AKRON, OH 7272 $563 $563 0.00% Added +39 +39
80 Avion Wealth 0.00% of their portfolio THE WOODLANDS, TX 6969 $0 $0 0.00% Added +20 +20
81 Farther Finance Advisors, LLC 0.00% of their portfolio SAN FRANCISCO, CA 5959 $461 $461 0.00% New
82 Essential Partners LLC 0.00% of their portfolio RANCHO SANTA FE, CA 4444 $344 $344 0.00% First filing
83 NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO 0.00% of their portfolio MILWAUKEE, WI 4242 $328 $328 0.00% Unchanged
84 MassMutual Private Wealth & Trust, FSB 0.00% of their portfolio Windsor, CT 3535 $273 $273 0.00% Reduced -232 -232
85 NISA INVESTMENT ADVISORS, LLC 0.00% of their portfolio ST. LOUIS, MO 3232 $250 $250 0.00% Reduced -139 -139
86 RAYMOND JAMES FINANCIAL INC 0.00% of their portfolio ST. PETERSBURG, FL 2828 $219 $219 0.00% New
87 Clearstead Advisors, LLC 0.00% of their portfolio CLEVELAND, OH 2323 $180 $180 0.00% New
88 Allworth Financial LP 0.00% of their portfolio FOLSOM, CA 1616 $125 $125 0.00% New
89 Parallel Advisors, LLC 0.00% of their portfolio SAN FRANCISCO, CA 1010 $78 $78 0.00% Unchanged
90 Covestor Ltd 0.00% of their portfolio LONDON, X0 99 $0 $0 0.00% Added +5 +5
91 BARCLAYS PLC 0.00% of their portfolio LONDON, X0 11 $8 $8 0.00% Reduced -13.0k -13,027
92 CONCOURSE FINANCIAL GROUP SECURITIES, INC. — of their portfolio BIRMINGHAM, AL 00 $0 $0 — Unchanged
93 IFP Advisors, Inc 0.00% of their portfolio TAMPA, FL 00 $351 $351 0.00% Reduced -1 -1