Vault-13

SOULPOWER ACQUISITION CORP SOUL

USD CL A ORD SHS · Common Stock · CUSIP G82745103

52 institutional holders -2 vs Q1 2026
25,424,30825.4m shares reported held*
99.2% of all shares outstanding*
$263.0mreported value*
2 new 6 added 7 reduced 4 sold out net bought ≈ $4.7m (+452.3k 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 ($7.7m 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 ≈ $10.35.

Trends to Q2 2026

Institutional holders

Managers reporting a position, each quarter

0204060Q2 25: 34Q3 25: 42Q4 25: 51Q1 26: 54Q2 26: 5252Q2 25Q3 25Q4 25Q1 26Q2 26
Numbers
QuarterHolders
Q2 202534
Q3 202542
Q4 202551
Q1 202654
Q2 202652

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 26Q2 26: 8 bought or addedQ2 26: 11 cut or sold outQ2 26
Numbers
QuarterBought or addedCut or sold out
Q3 2025185
Q4 20251812
Q1 20261518
Q2 2026811

Calls vs puts

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

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

Biggest buyers

MIZUHO SECURITIES USA LLC Added +598,589+598.6k
HIGHBRIDGE CAPITAL MANAGEMENT LLC Added +368,981+369.0k
RLH Capital LLC Added +39,179+39.2k
Quarry LP Added +39,179+39.2k
Clear Street Group Inc. Added +34,240+34.2k
PenderFund Capital Management Ltd. Added +18,900+18.9k
SUSQUEHANNA INTERNATIONAL GROUP, LLP New +17,079+17.1k
CITADEL ADVISORS LLC New +10,745+10.7k

Biggest sellers

Wealthspring Capital LLC Sold out -146,209-146.2k
TORONTO DOMINION BANK Reduced -125,000-125.0k
TWO SIGMA INVESTMENTS, LP Sold out -124,849-124.8k
AQR Arbitrage LLC Reduced -123,917-123.9k
Virtu Financial LLC Sold out -60,045-60.0k
DLD Asset Management, LP Reduced -26,896-26.9k
BOOTHBAY FUND MANAGEMENT, LLC Sold out -25,000-25.0k
Karpus Management, Inc. Reduced -22,342-22.3k
WOLVERINE ASSET MANAGEMENT LLC Reduced -12,533-12.5k
Shaolin Capital Management LLC Reduced -6,755-6.8k

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 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
101Q4 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 26Q2 26: 0 buyingQ2 26: 0 sellingQ3 26: 0 buyingQ3 26: 0 sellingQ3 26
Numbers
QuarterBuyingBoughtSellingSoldSold under a plan
Q4 20240—0——
Q1 20250—0——
Q2 20251$4.0m0——
Q3 20250—0——
Q4 20250—0——
Q1 20260—0——
Q2 20260—0——
Q3 20260—0——

None reported since 1 Apr 2026.

Holders, Q2 2026

#ManagerLocationShares Value% of their portfolioChangeShares change
1 TENOR CAPITAL MANAGEMENT Co., L.P. 0.26% of their portfolio NEW YORK, NY 1,750,0001.8m $18.1m $18.1m 0.26% Unchanged
2 Magnetar Financial LLC 0.17% of their portfolio EVANSTON, IL 1,750,0001.8m $18.1m $18.1m 0.17% Unchanged
3 Westchester Capital Management, LLC 0.67% of their portfolio VALHALLA, NY 1,279,3001.3m $13.2m $13.2m 0.67% Unchanged
4 Crossingbridge Advisors, LLC 2.25% of their portfolio PLEASANTVILLE, NY 1,229,6341.2m $12.7m $12.7m 2.25% Unchanged
5 WOLVERINE ASSET MANAGEMENT LLC 0.16% of their portfolio CHICAGO, IL 1,206,9631.2m $12.5m $12.5m 0.16% Reduced -12.5k -12,533
6 MIZUHO SECURITIES USA LLC 0.11% of their portfolio NEW YORK, NY 1,138,3741.1m $11.6m $11.6m 0.11% Added +598.6k +598,589
7 AQR Arbitrage LLC 0.17% of their portfolio Greenwich, CT 1,131,0301.1m $11.7m $11.7m 0.17% Reduced -123.9k -123,917
8 First Trust Capital Management L.P. 0.63% of their portfolio CHICAGO, IL 1,039,5701.0m $10.8m $10.8m 0.63% Unchanged
9 D. E. Shaw & Co., Inc. 0.01% of their portfolio New York, NY 990,000990.0k $10.2m $10.2m 0.01% Unchanged
10 HGC Investment Management Inc. 1.95% of their portfolio TORONTO, A6 953,146953.1k $9.9m $9.9m 1.95% Unchanged
11 BERKLEY W R CORP 0.44% of their portfolio Greenwich, CT 866,764866.8k $9.0m $9.0m 0.44% Unchanged
12 ARISTEIA CAPITAL, L.L.C. 0.13% of their portfolio GREENWICH, CT 829,341829.3k $8.6m $8.6m 0.13% Unchanged
13 Alberta Investment Management Corp 0.04% of their portfolio EDMONTON, A0 750,000750.0k $7.8m $7.8m 0.04% Unchanged
14 RiverPark Advisors, LLC 3.53% of their portfolio NEW YORK, NY 746,140746.1k $7.7m $7.7m 3.53% Unchanged
15 Radcliffe Capital Management, L.P. 0.52% of their portfolio BALA CYNWYD, PA 655,635655.6k $6.8m $6.8m 0.52% Unchanged
16 WHITEBOX ADVISORS LLC 0.11% of their portfolio MINNEAPOLIS, MN 650,000650.0k $6.7m $6.7m 0.11% Unchanged
17 MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio NEW YORK, NY 645,000645.0k $6.7m $6.7m 0.00% Unchanged
18 RLH Capital LLC 3.06% of their portfolio Great Neck, NY 616,879616.9k $6.4m $6.4m 3.06% Added +39.2k +39,179
19 Context Capital Management, LLC 0.12% of their portfolio LAJOLLA, CA 582,480582.5k $6.0m $6.0m 0.12% Unchanged
20 Karpus Management, Inc. 0.17% of their portfolio Pittsford, NY 560,248560.2k $5.8m $5.8m 0.17% Reduced -22.3k -22,342
21 Linden Advisors LP 0.03% of their portfolio New York, NY 500,000500.0k $5.2m $5.2m 0.03% Unchanged
22 PICTON MAHONEY ASSET MANAGEMENT 0.05% of their portfolio Toronto, A6 500,000500.0k $5.2m $5.2m 0.05% Unchanged
23 GLAZER CAPITAL, LLC 0.12% of their portfolio New York, NY 488,605488.6k $5.1m $5.1m 0.12% Reduced -1.0k -1,020
24 Quarry LP 0.72% of their portfolio NEW YORK, NY 441,879441.9k $4.6m $4.6m 0.72% Added +39.2k +39,179
25 HIGHBRIDGE CAPITAL MANAGEMENT LLC 0.15% of their portfolio NEW YORK, NY 433,144433.1k $4.5m $4.5m 0.15% Added +369.0k +368,981
26 GOLDMAN SACHS GROUP INC 0.00% of their portfolio NEW YORK, NY 411,978412.0k $4.3m $4.3m 0.00% Unchanged
27 RIVERNORTH CAPITAL MANAGEMENT, LLC 0.20% of their portfolio WEST PALM BEACH, FL 407,250407.2k $4.2m $4.2m 0.20% Unchanged
28 GABELLI & Co INVESTMENT ADVISERS, INC. 0.61% of their portfolio Rye, NY 403,700403.7k $4.2m $4.2m 0.61% Unchanged
29 LMR Partners LLP 0.03% of their portfolio LONDON, X0 400,000400.0k $4.1m $4.1m 0.03% Unchanged
30 Hudson Bay Capital Management LP 0.02% of their portfolio STAMFORD, CT 326,976327.0k $3.4m $3.4m 0.02% Unchanged
31 MANGROVE PARTNERS IM, LLC 0.22% of their portfolio Greenwich, CT 318,929318.9k $3.3m $3.3m 0.22% Unchanged
32 Polar Asset Management Partners Inc. 0.06% of their portfolio TORONTO, A6 299,986300.0k $3.1m $3.1m 0.06% Unchanged
33 Verition Fund Management LLC 0.02% of their portfolio GREENWICH, CT 266,644266.6k $2.8m $2.8m 0.02% Unchanged
34 HEIGHTS CAPITAL MANAGEMENT, INC 0.48% of their portfolio SAN FRANCISCO, CA 200,000200.0k $2.1m $2.1m 0.48% Unchanged
35 MOORE CAPITAL MANAGEMENT, LP 0.05% of their portfolio NEW YORK, NY 200,000200.0k $2.1m $2.1m 0.05% Unchanged
36 DELTEC ASSET MANAGEMENT LLC 0.23% of their portfolio New York, NY 150,000150.0k $1.6m $1.6m 0.23% Unchanged
37 O'Connor Alternative Investments LLC 0.11% of their portfolio NEW YORK, NY 150,000150.0k $1.6m $1.6m 0.11% Unchanged
38 Lineage Point Capital LP 0.32% of their portfolio PALM BEACH, FL 150,000150.0k $1.6m $1.6m 0.32% Unchanged
39 Shaolin Capital Management LLC 0.08% of their portfolio Miami, FL 143,245143.2k $1.5m $1.5m 0.08% Reduced -6.8k -6,755
40 Periscope Capital Inc. 0.21% of their portfolio Toronto, A6 125,000125.0k $1.3m $1.3m 0.21% Unchanged
41 Schonfeld Strategic Advisors LLC 0.00% of their portfolio NEW YORK, NY 89,42789.4k $925.6k $925.6k 0.00% Unchanged
42 Clear Street Group Inc. 0.00% of their portfolio NEW YORK, NY 75,91975.9k $785.8k $785.8k 0.00% Added +34.2k +34,240
43 TORONTO DOMINION BANK 0.00% of their portfolio TORONTO, ONTARIO, A6 75,00075.0k $776.2k $776.2k 0.00% Reduced -125.0k -125,000
44 BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio PARIS, I0 51,30751.3k $531.0k $531.0k 0.00% Unchanged
45 DLD Asset Management, LP 0.04% of their portfolio NEW YORK, NY 50,00050.0k $517.5k $517.5k 0.04% Reduced -26.9k -26,896
46 PenderFund Capital Management Ltd. 0.06% of their portfolio VANCOUVER, A1 48,95149.0k $506.6k $506.6k 0.06% Added +18.9k +18,900
47 Kepos Capital LP 0.52% of their portfolio NEW YORK, NY 37,20037.2k $385.0k $385.0k 0.52% Unchanged
48 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 25,00025.0k $259.0k $259.0k 0.00% Unchanged
49 SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio BALA CYNWYD, PA 17,07917.1k $176.8k $176.8k 0.00% New
50 CITADEL ADVISORS LLC 0.00% of their portfolio MIAMI, FL 10,74510.7k $111.2k $111.2k 0.00% New
51 ROYAL BANK OF CANADA 0.00% of their portfolio TORONTO, A6 1,0001.0k $10.0k $10.0k 0.00% Unchanged
52 LONGFELLOW INVESTMENT MANAGEMENT CO LLC 0.00% of their portfolio BOSTON, MA 980980 $10.1k $10.1k 0.00% Unchanged