Vault-13

SOLARIUS CAPITAL ACQU CORP SOCA

SHS CL A · Common Stock · CUSIP G82617104

55 institutional holders -1 vs Q1 2026
15,769,73615.8m shares reported held*
$161.9mreported value*
0 new 8 added 8 reduced 1 sold out net bought ≈ $1.2m (+112.5k 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. Holder counts are more reliable. Implied quarter-end price ≈ $10.27.

Trends to Q2 2026

Institutional holders

Managers reporting a position, each quarter

0204060Q3 25: 41Q4 25: 54Q1 26: 56Q2 26: 5555Q3 25Q4 25Q1 26Q2 26
Numbers
QuarterHolders
Q3 202541
Q4 202554
Q1 202656
Q2 202655

Buyers vs sellers

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

Bought or addedCut or sold out
40040Q4 25: 25 bought or addedQ4 25: 10 cut or sold outQ4 25Q1 26: 12 bought or addedQ1 26: 15 cut or sold outQ1 26Q2 26: 8 bought or addedQ2 26: 9 cut or sold outQ2 26
Numbers
QuarterBought or addedCut or sold out
Q4 20252510
Q1 20261215
Q2 202689

Biggest buyers

MIZUHO SECURITIES USA LLC Added +185,096+185.1k
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS Added +50,000+50.0k
HIGHBRIDGE CAPITAL MANAGEMENT LLC Added +26,181+26.2k
Parallax Volatility Advisers, L.P. Added +23,533+23.5k
PenderFund Capital Management Ltd. Added +3,371+3.4k
AQR Arbitrage LLC Added +1,303+1.3k
GEODE CAPITAL MANAGEMENT, LLC Added +864+864
Polar Asset Management Partners Inc. Added +100+100

Biggest sellers

Shaolin Capital Management LLC Reduced -67,903-67.9k
Meteora Capital, LLC Reduced -57,600-57.6k
Virtu Financial LLC Sold out -27,388-27.4k
Clear Street Group Inc. Reduced -11,306-11.3k
WOLVERINE ASSET MANAGEMENT LLC Reduced -10,020-10.0k
GLAZER CAPITAL, LLC Reduced -2,496-2.5k
TrueMark Investments, LLC Reduced -621-621
RIVERNORTH CAPITAL MANAGEMENT, LLC Reduced -621-621
MORGAN STANLEY Reduced -15-15

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
Solarius Capital Sponsor, LLC 13D · may seek influence new · filed 2025-07-21
Stated purposeFounder Shares On April 4, 2025, the Sponsor paid $25,000 to cover certain of Issuer's offering and formation costs in exchange for 5,750,000 Class B ordinary shares, par value $0.0001 per share of the Issuer (the "Class B ordinary shares" or the "Founder Shares"). The Founder Shares will automatically convert into Class A ordinary shares immediately prior to, concurrently with or immediately following the consummation of the Issuer's initial business combination (the "Business Combination") or earlier at the option of the holder on a one-for-one basis, subject to the adjustments and anti-dilution rights described under the heading "Description of Securities--Founder Shares and Private Placement Shares" in the Issuer's prospectus (File No. 333-288078). Private Placement Units Simultaneo… Full filing
 26.4% new 6.2m≈ $63.6m 2025-07-21

Fell to 5% or below in the last year: WOLVERINE ASSET MANAGEMENT LLC (3.9%, 2026-10-06)

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.

None reported since 1 Apr 2026.

Holders, Q2 2026

#ManagerLocationShares Value% of their portfolioChangeShares change
1 WOLVERINE ASSET MANAGEMENT LLC 0.12% of their portfolio CHICAGO, IL 905,958906.0k $9.3m $9.3m 0.12% Reduced -10.0k -10,020
2 D. E. Shaw & Co., Inc. 0.01% of their portfolio New York, NY 853,875853.9k $8.8m $8.8m 0.01% Unchanged
3 Crossingbridge Advisors, LLC 1.53% of their portfolio PLEASANTVILLE, NY 842,682842.7k $8.6m $8.6m 1.53% Unchanged
4 Polar Asset Management Partners Inc. 0.15% of their portfolio TORONTO, A6 800,100800.1k $8.2m $8.2m 0.15% Added +100 +100
5 GLAZER CAPITAL, LLC 0.20% of their portfolio New York, NY 782,563782.6k $8.0m $8.0m 0.20% Reduced -2.5k -2,496
6 MOORE CAPITAL MANAGEMENT, LP 0.18% of their portfolio NEW YORK, NY 750,000750.0k $7.7m $7.7m 0.18% Unchanged
7 Westchester Capital Management, LLC 0.33% of their portfolio VALHALLA, NY 640,000640.0k $6.6m $6.6m 0.33% Unchanged
8 RIVERNORTH CAPITAL MANAGEMENT, LLC 0.30% of their portfolio WEST PALM BEACH, FL 610,009610.0k $6.3m $6.3m 0.30% Reduced -621 -621
9 Linden Advisors LP 0.03% of their portfolio New York, NY 600,000600.0k $6.2m $6.2m 0.03% Unchanged
10 Hudson Bay Capital Management LP 0.03% of their portfolio STAMFORD, CT 600,000600.0k $6.2m $6.2m 0.03% Unchanged
11 MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio NEW YORK, NY 500,000500.0k $5.1m $5.1m 0.00% Unchanged
12 Alberta Investment Management Corp 0.03% of their portfolio EDMONTON, A0 500,000500.0k $5.1m $5.1m 0.03% Unchanged
13 PICTON MAHONEY ASSET MANAGEMENT 0.05% of their portfolio Toronto, A6 500,000500.0k $5.1m $5.1m 0.05% Unchanged
14 TWO SIGMA INVESTMENTS, LP 0.00% of their portfolio NEW YORK, NY 497,161497.2k $5.1m $5.1m 0.00% Unchanged
15 TENOR CAPITAL MANAGEMENT Co., L.P. 0.06% of their portfolio NEW YORK, NY 416,687416.7k $4.3m $4.3m 0.06% Unchanged
16 Magnetar Financial LLC 0.04% of their portfolio EVANSTON, IL 401,000401.0k $4.1m $4.1m 0.04% Unchanged
17 Periscope Capital Inc. 0.61% of their portfolio Toronto, A6 375,000375.0k $3.8m $3.8m 0.61% Unchanged
18 Radcliffe Capital Management, L.P. 0.26% of their portfolio BALA CYNWYD, PA 328,299328.3k $3.4m $3.4m 0.26% Unchanged
19 MIZUHO SECURITIES USA LLC 0.03% of their portfolio NEW YORK, NY 325,661325.7k $3.3m $3.3m 0.03% Added +185.1k +185,096
20 Parallax Volatility Advisers, L.P. 0.12% of their portfolio San Francisco, CA 307,468307.5k $3.2m $3.2m 0.12% Added +23.5k +23,533
21 HBK INVESTMENTS L P 0.04% of their portfolio DALLAS, TX 300,000300.0k $3.1m $3.1m 0.04% Unchanged
22 SONA ASSET MANAGEMENT (US) LLC 0.11% of their portfolio NEW YORK, NY 300,000300.0k $3.1m $3.1m 0.11% Unchanged
23 Shaolin Capital Management LLC 0.16% of their portfolio Miami, FL 282,097282.1k $2.9m $2.9m 0.16% Reduced -67.9k -67,903
24 Karpus Management, Inc. 0.08% of their portfolio Pittsford, NY 268,615268.6k $2.8m $2.8m 0.08% Unchanged
25 Centiva Capital, LP 0.09% of their portfolio New York, NY 250,000250.0k $2.6m $2.6m 0.09% Unchanged
26 O'Connor Alternative Investments LLC 0.19% of their portfolio NEW YORK, NY 250,000250.0k $2.6m $2.6m 0.19% Unchanged
27 COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS 0.01% of their portfolio HARRISBURG, PA 234,170234.2k $2.4m $2.4m 0.01% Added +50.0k +50,000
28 AQR Arbitrage LLC 0.03% of their portfolio Greenwich, CT 219,783219.8k $2.3m $2.3m 0.03% Added +1.3k +1,303
29 MANGROVE PARTNERS IM, LLC 0.13% of their portfolio Greenwich, CT 200,000200.0k $2.1m $2.1m 0.13% Unchanged
30 Meteora Capital, LLC 0.15% of their portfolio Boca Raton, FL 178,535178.5k $1.8m $1.8m 0.15% Reduced -57.6k -57,600
31 Wealthspring Capital LLC 0.39% of their portfolio WEST HARRISON, NY 170,404170.4k $1.7m $1.7m 0.39% Unchanged
32 Clear Street Group Inc. 0.01% of their portfolio NEW YORK, NY 165,054165.1k $1.7m $1.7m 0.01% Reduced -11.3k -11,306
33 ARISTEIA CAPITAL, L.L.C. 0.02% of their portfolio GREENWICH, CT 150,000150.0k $1.5m $1.5m 0.02% Unchanged
34 DLD Asset Management, LP 0.11% of their portfolio NEW YORK, NY 133,333133.3k $1.4m $1.4m 0.11% Unchanged
35 GRITSTONE ASSET MANAGEMENT LLC 1.23% of their portfolio Bethesda, MD 125,000125.0k $1.3m $1.3m 1.23% Unchanged
36 WHITEBOX ADVISORS LLC 0.02% of their portfolio MINNEAPOLIS, MN 100,000100.0k $1.0m $1.0m 0.02% Unchanged
37 First Trust Capital Management L.P. 0.06% of their portfolio CHICAGO, IL 100,000100.0k $1.0m $1.0m 0.06% Unchanged
38 BERKLEY W R CORP 0.05% of their portfolio Greenwich, CT 99,23099.2k $1.0m $1.0m 0.05% Unchanged
39 TORONTO DOMINION BANK 0.00% of their portfolio TORONTO, ONTARIO, A6 89,68589.7k $920.2k $920.2k 0.00% Unchanged
40 BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio PARIS, I0 82,41082.4k $847.2k $847.2k 0.00% Unchanged
41 GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio BOSTON, MA 76,96177.0k $791.2k $791.2k 0.00% Added +864 +864
42 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 70,99271.0k $729.8k $729.8k 0.00% Unchanged
43 Verition Fund Management LLC 0.00% of their portfolio GREENWICH, CT 56,82656.8k $584.2k $584.2k 0.00% Unchanged
44 HEIGHTS CAPITAL MANAGEMENT, INC 0.12% of their portfolio SAN FRANCISCO, CA 50,00050.0k $514.0k $514.0k 0.12% Unchanged
45 DELTEC ASSET MANAGEMENT LLC 0.08% of their portfolio New York, NY 50,00050.0k $513.0k $513.0k 0.08% Unchanged
46 HRT FINANCIAL LP 0.00% of their portfolio NEW YORK, NY 50,00050.0k $513.0k $513.0k 0.00% Unchanged
47 Schonfeld Strategic Advisors LLC 0.00% of their portfolio NEW YORK, NY 44,22244.2k $453.7k $453.7k 0.00% Unchanged
48 PenderFund Capital Management Ltd. 0.04% of their portfolio VANCOUVER, A1 28,77128.8k $295.8k $295.8k 0.04% Added +3.4k +3,371
49 HIGHBRIDGE CAPITAL MANAGEMENT LLC 0.01% of their portfolio NEW YORK, NY 27,88127.9k $286.6k $286.6k 0.01% Added +26.2k +26,181
50 ABC ARBITRAGE SA 0.03% of their portfolio PARIS, I0 25,00025.0k $256.5k $256.5k 0.03% Unchanged
51 Warberg Asset Management LLC 0.08% of their portfolio WINNETKA, IL 24,89524.9k $255.4k $255.4k 0.08% Unchanged
52 Kepos Capital LP 0.20% of their portfolio NEW YORK, NY 14,60014.6k $150.0k $150.0k 0.20% Unchanged
53 TrueMark Investments, LLC 0.02% of their portfolio CHICAGO, IL 14,59914.6k $150.1k $150.1k 0.02% Reduced -621 -621
54 UBS Group AG 0.00% of their portfolio ZURICH, V8 148148 $1.5k $1.5k 0.00% Unchanged
55 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 6262 $636 $636 0.00% Reduced -15 -15