Vault-13

SOULPOWER ACQUISITION CORP SOUL

USD CL A ORD SHS · Common Stock · CUSIP G82745103

54 institutional holders +3 vs Q4 2025
24,971,98225.0m shares reported held*
97.5% of all shares outstanding*
$255.9mreported value*
7 new 8 added 13 reduced 5 sold out net bought ≈ $240.7k (-173.1k 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 ($7.6m this quarter). Holder counts are more reliable. Shares outstanding: 25.6m as of 2026-03-23, 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 ≈ $10.25.

Trends to Q1 2026

Institutional holders

Managers reporting a position, each quarter

0204060Q2 25: 34Q3 25: 42Q4 25: 51Q1 26: 5454Q2 25Q3 25Q4 25Q1 26
Numbers
QuarterHolders
Q2 202534
Q3 202542
Q4 202551
Q1 202654

Buyers vs sellers

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

Bought or addedCut or sold out
20020Q3 25: 18 bought or addedQ3 25: 5 cut or sold outQ3 25Q4 25: 18 bought or addedQ4 25: 12 cut or sold outQ4 25Q1 26: 15 bought or addedQ1 26: 18 cut or sold outQ1 26
Numbers
QuarterBought or addedCut or sold out
Q3 2025185
Q4 20251812
Q1 20261518

Calls vs puts

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

CallsPuts
$0$10k$20k$30k$40kQ2 25 calls: $40.0kQ2 25 puts: $0Q2 25P/C 0.00Q3 25 calls: $38.0kQ3 25 puts: $0Q3 25P/C 0.00Q4 25 calls: $0Q4 25 puts: $0Q4 25P/C —Q1 26 calls: $0Q1 26 puts: $0Q1 26P/C —
Numbers
QuarterCallsPutsP/C
Q2 2025$40.0k$00.00
Q3 2025$38.0k$00.00
Q4 2025$0$0—
Q1 2026$0$0—

Biggest buyers

Crossingbridge Advisors, LLC Added +521,414+521.4k
BERKLEY W R CORP Added +519,434+519.4k
Quarry LP New +402,700+402.7k
GLAZER CAPITAL, LLC Added +295,442+295.4k
Verition Fund Management LLC New +266,644+266.6k
MIZUHO SECURITIES USA LLC Added +181,099+181.1k
TORONTO DOMINION BANK Added +175,000+175.0k
HIGHBRIDGE CAPITAL MANAGEMENT LLC New +64,163+64.2k
BNP PARIBAS FINANCIAL MARKETS New +51,307+51.3k
Virtu Financial LLC Added +45,066+45.1k

Biggest sellers

HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND Sold out -650,000-650.0k
TWO SIGMA INVESTMENTS, LP Reduced -587,442-587.4k
GABELLI FUNDS LLC Sold out -427,900-427.9k
FIFTH LANE CAPITAL, LP Sold out -200,000-200.0k
GABELLI & Co INVESTMENT ADVISERS, INC. Reduced -168,400-168.4k
CANTOR FITZGERALD, L. P. Sold out -150,000-150.0k
Clear Street Group Inc. Reduced -105,860-105.9k
Parallax Volatility Advisers, L.P. Sold out -100,033-100.0k
Shaolin Capital Management LLC Reduced -100,000-100.0k
Periscope Capital Inc. Reduced -80,000-80.0k

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
SOULPOWER ACQUISITION SPONSOR LLC 13D · may seek influence new · filed 2025-04-09
Stated purposeOn June 10, 2024, the Sponsor paid $25,000, or approximately $0.004 per share, to cover certain of the Issuer's offering costs in exchange for 5,750,000 founder shares. In March 2025, the Issuer effected a share capitalization of 0.33 shares for each Class B ordinary share outstanding, resulting in the initial shareholders holding an aggregate of 7,666,667 founder shares. On March 13, 2024, each of the Issuer's directors transferred 4,166.97 founder shares to the sponsor. In April 2025, the Issuer effected a share capitalization of 0.11 shares for each Class B ordinary share outstanding, resulting in the initial shareholders holding an aggregate of 8,433,333 founder shares (up to 1,100,000 shares of which are subject to forfeiture depending on the extent to which the underwriters' over-al… Full filing
 25.4% new 8.6m≈ $74.1m 2025-04-09

Fell to 5% or below in the last year: BARCLAYS PLC (4.4%, 2026-05-14), AQR CAPITAL MANAGEMENT LLC (4.9%, 2026-05-12), WOLVERINE ASSET MANAGEMENT LLC (4.8%, 2026-04-20), HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND (2.5%, 2026-02-13), BANK OF MONTREAL /CAN/ (3.9%, 2026-02-12)

Insider purchases and sales in Q1 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
101Q2 24: 0 buyingQ2 24: 0 sellingQ3 24: 0 buyingQ3 24: 0 sellingQ3 24Q4 24: 0 buyingQ4 24: 0 sellingQ1 25: 0 buyingQ1 25: 0 sellingQ1 25Q2 25: 1 buyingQ2 25: 0 sellingQ3 25: 0 buyingQ3 25: 0 sellingQ3 25Q4 25: 0 buyingQ4 25: 0 sellingQ1 26: 0 buyingQ1 26: 0 sellingQ1 26
Numbers
QuarterBuyingBoughtSellingSoldSold under a plan
Q2 20240—0——
Q3 20240—0——
Q4 20240—0——
Q1 20250—0——
Q2 20251$4.0m0——
Q3 20250—0——
Q4 20250—0——
Q1 20260—0——

None reported in Q1 2026.

Holders, Q1 2026

#ManagerLocationShares Value% of their portfolioChangeShares change
1 TENOR CAPITAL MANAGEMENT Co., L.P. 0.28% of their portfolio NEW YORK, NY 1,750,0001.8m $17.9m $17.9m 0.28% Unchanged
2 Magnetar Financial LLC 0.18% of their portfolio EVANSTON, IL 1,750,0001.8m $17.9m $17.9m 0.18% Unchanged
3 Westchester Capital Management, LLC 0.63% of their portfolio VALHALLA, NY 1,279,3001.3m $13.1m $13.1m 0.63% Unchanged
4 AQR Arbitrage LLC 0.21% of their portfolio Greenwich, CT 1,254,9471.3m $12.9m $12.9m 0.21% Reduced -50.1k -50,075
5 Crossingbridge Advisors, LLC 2.28% of their portfolio PLEASANTVILLE, NY 1,229,6341.2m $12.6m $12.6m 2.28% Added +521.4k +521,414
6 WOLVERINE ASSET MANAGEMENT LLC 0.19% of their portfolio CHICAGO, IL 1,219,4961.2m $12.5m $12.5m 0.19% Reduced -66.0k -65,978
7 First Trust Capital Management L.P. 0.56% of their portfolio CHICAGO, IL 1,039,5701.0m $10.7m $10.7m 0.56% Unchanged
8 D. E. Shaw & Co., Inc. 0.01% of their portfolio New York, NY 990,000990.0k $10.1m $10.1m 0.01% Unchanged
9 HGC Investment Management Inc. 2.16% of their portfolio TORONTO, A6 953,146953.1k $9.8m $9.8m 2.16% Unchanged
10 BERKLEY W R CORP 0.48% of their portfolio Greenwich, CT 866,764866.8k $8.9m $8.9m 0.48% Added +519.4k +519,434
11 ARISTEIA CAPITAL, L.L.C. 0.20% of their portfolio GREENWICH, CT 829,341829.3k $8.5m $8.5m 0.20% Unchanged
12 Alberta Investment Management Corp 0.05% of their portfolio EDMONTON, A0 750,000750.0k $7.7m $7.7m 0.05% Unchanged
13 RiverPark Advisors, LLC 2.77% of their portfolio NEW YORK, NY 746,140746.1k $7.6m $7.6m 2.77% Added +37.9k +37,920
14 Radcliffe Capital Management, L.P. 0.50% of their portfolio BALA CYNWYD, PA 655,635655.6k $6.7m $6.7m 0.50% Unchanged
15 WHITEBOX ADVISORS LLC 0.09% of their portfolio MINNEAPOLIS, MN 650,000650.0k $6.7m $6.7m 0.09% Unchanged
16 MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio NEW YORK, NY 645,000645.0k $6.6m $6.6m 0.00% Unchanged
17 Karpus Management, Inc. 0.19% of their portfolio Pittsford, NY 582,590582.6k $6.0m $6.0m 0.19% Reduced -50 -50
18 Context Capital Management, LLC 0.14% of their portfolio LAJOLLA, CA 582,480582.5k $6.0m $6.0m 0.14% Unchanged
19 RLH Capital LLC 3.01% of their portfolio Great Neck, NY 577,700577.7k $5.9m $5.9m 3.01% First filing
20 MIZUHO SECURITIES USA LLC 0.13% of their portfolio NEW YORK, NY 539,785539.8k $5.5m $5.5m 0.13% Added +181.1k +181,099
21 Linden Advisors LP 0.03% of their portfolio New York, NY 500,000500.0k $5.1m $5.1m 0.03% Unchanged
22 PICTON MAHONEY ASSET MANAGEMENT 0.05% of their portfolio Toronto, A6 500,000500.0k $5.1m $5.1m 0.05% Unchanged
23 GLAZER CAPITAL, LLC 0.11% of their portfolio New York, NY 489,625489.6k $5.0m $5.0m 0.11% Added +295.4k +295,442
24 GOLDMAN SACHS GROUP INC 0.00% of their portfolio NEW YORK, NY 411,978412.0k $4.2m $4.2m 0.00% Unchanged
25 RIVERNORTH CAPITAL MANAGEMENT, LLC 0.21% of their portfolio WEST PALM BEACH, FL 407,250407.2k $4.2m $4.2m 0.21% Reduced -40.5k -40,500
26 GABELLI & Co INVESTMENT ADVISERS, INC. 0.61% of their portfolio Rye, NY 403,700403.7k $4.1m $4.1m 0.61% Reduced -168.4k -168,400
27 Quarry LP 0.83% of their portfolio NEW YORK, NY 402,700402.7k $4.1m $4.1m 0.83% New
28 LMR Partners LLP 0.04% of their portfolio LONDON, X0 400,000400.0k $4.1m $4.1m 0.04% Unchanged
29 Hudson Bay Capital Management LP 0.02% of their portfolio STAMFORD, CT 326,976327.0k $3.4m $3.4m 0.02% Unchanged
30 MANGROVE PARTNERS IM, LLC 0.27% of their portfolio Greenwich, CT 318,929318.9k $3.3m $3.3m 0.27% Unchanged
31 Polar Asset Management Partners Inc. 0.07% of their portfolio TORONTO, A6 299,986300.0k $3.1m $3.1m 0.07% Reduced -14 -14
32 Verition Fund Management LLC 0.03% of their portfolio GREENWICH, CT 266,644266.6k $2.7m $2.7m 0.03% New
33 TORONTO DOMINION BANK 0.00% of their portfolio TORONTO, ONTARIO, A6 200,000200.0k $2.0m $2.0m 0.00% Added +175.0k +175,000
34 HEIGHTS CAPITAL MANAGEMENT, INC 0.57% of their portfolio SAN FRANCISCO, CA 200,000200.0k $2.0m $2.0m 0.57% Unchanged
35 MOORE CAPITAL MANAGEMENT, LP 0.07% of their portfolio NEW YORK, NY 200,000200.0k $2.0m $2.0m 0.07% Unchanged
36 DELTEC ASSET MANAGEMENT LLC 0.28% of their portfolio New York, NY 150,000150.0k $1.5m $1.5m 0.28% Unchanged
37 Shaolin Capital Management LLC 0.06% of their portfolio Miami, FL 150,000150.0k $1.5m $1.5m 0.06% Reduced -100.0k -100,000
38 O'Connor Alternative Investments LLC 0.08% of their portfolio NEW YORK, NY 150,000150.0k $1.5m $1.5m 0.08% First filing
39 Lineage Point Capital LP 0.38% of their portfolio PALM BEACH, FL 150,000150.0k $1.5m $1.5m 0.38% Unchanged
40 Wealthspring Capital LLC 0.36% of their portfolio WEST HARRISON, NY 146,209146.2k $1.5m $1.5m 0.36% Reduced -781 -781
41 Periscope Capital Inc. 0.22% of their portfolio Toronto, A6 125,000125.0k $1.3m $1.3m 0.22% Reduced -80.0k -80,000
42 TWO SIGMA INVESTMENTS, LP 0.00% of their portfolio NEW YORK, NY 124,849124.8k $1.3m $1.3m 0.00% Reduced -587.4k -587,442
43 Schonfeld Strategic Advisors LLC 0.01% of their portfolio NEW YORK, NY 89,42789.4k $916.6k $916.6k 0.01% Added +8.7k +8,704
44 DLD Asset Management, LP 0.08% of their portfolio NEW YORK, NY 76,89676.9k $788.2k $788.2k 0.08% Reduced -29.1k -29,105
45 HIGHBRIDGE CAPITAL MANAGEMENT LLC 0.04% of their portfolio NEW YORK, NY 64,16364.2k $657.7k $657.7k 0.04% New
46 Virtu Financial LLC 0.03% of their portfolio New York, NY 60,04560.0k $615.0k $615.0k 0.03% Added +45.1k +45,066
47 BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio PARIS, I0 51,30751.3k $525.9k $525.9k 0.00% New
48 Clear Street Group Inc. 0.00% of their portfolio NEW YORK, NY 41,67941.7k $427.2k $427.2k 0.00% Reduced -105.9k -105,860
49 Kepos Capital LP 0.62% of their portfolio NEW YORK, NY 37,20037.2k $381.0k $381.0k 0.62% New
50 PenderFund Capital Management Ltd. 0.05% of their portfolio VANCOUVER, A1 30,05130.1k $308.0k $308.0k 0.05% Unchanged
51 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 25,00025.0k $256.2k $256.2k 0.00% Reduced -25.0k -25,000
52 BOOTHBAY FUND MANAGEMENT, LLC 0.01% of their portfolio NEW YORK, NY 25,00025.0k $256.2k $256.2k 0.01% Unchanged
53 ROYAL BANK OF CANADA 0.00% of their portfolio TORONTO, A6 1,0001.0k $10.0k $10.0k 0.00% New
54 LONGFELLOW INVESTMENT MANAGEMENT CO LLC 0.00% of their portfolio BOSTON, MA 980980 $10.0k $10.0k 0.00% New