Vault-13

WILLOW LANE ACQUISITION CORP WLAC

ORD SHS CL A · Common Stock · CUSIP G9675P102

39 institutional holders -1 vs Q4 2025
7,263,9057.3m shares reported held*
$77.4mreported value*
9 new 11 added 13 reduced 9 sold out net sold ≈ $1.8m (-172.2k 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 ≈ $10.66. Options: 6 managers hold calls ($1.4m notional), 5 hold puts ($2.4m).

Trends to Q1 2026

Institutional holders

Managers reporting a position, each quarter

0204060Q4 24: 8Q1 25: 33Q2 25: 39Q3 25: 45Q4 25: 40Q1 26: 3939Q4 24Q1 25Q2 25Q3 25Q4 25Q1 26
Numbers
QuarterHolders
Q4 20248
Q1 202533
Q2 202539
Q3 202545
Q4 202540
Q1 202639

Buyers vs sellers

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

Bought or addedCut or sold out
40040Q1 25: 28 bought or addedQ1 25: 2 cut or sold outQ1 25Q2 25: 17 bought or addedQ2 25: 8 cut or sold outQ2 25Q3 25: 26 bought or addedQ3 25: 31 cut or sold outQ3 25Q4 25: 18 bought or addedQ4 25: 30 cut or sold outQ4 25Q1 26: 20 bought or addedQ1 26: 22 cut or sold outQ1 26
Numbers
QuarterBought or addedCut or sold out
Q1 2025282
Q2 2025178
Q3 20252631
Q4 20251830
Q1 20262022

Calls vs puts

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

CallsPuts
$0$2.5m$5m$7.5m$10mQ2 25 calls: $0Q2 25 puts: $0Q2 25P/C —Q3 25 calls: $0Q3 25 puts: $0Q3 25P/C —Q4 25 calls: $8.0mQ4 25 puts: $1.7mQ4 25P/C 0.21Q1 26 calls: $1.4mQ1 26 puts: $2.4mQ1 26P/C 1.76
Numbers
QuarterCallsPutsP/C
Q2 2025$0$0—
Q3 2025$0$0—
Q4 2025$8.0m$1.7m0.21
Q1 2026$1.4m$2.4m1.76

Biggest buyers

AWM Investment Company, Inc. New +779,299+779.3k
J. Goldman & Co LP New +419,505+419.5k
K2 PRINCIPAL FUND, L.P. New +397,897+397.9k
SCOGGIN MANAGEMENT LP Added +300,000+300.0k
NOMURA HOLDINGS INC Added +273,666+273.7k
HIGHBRIDGE CAPITAL MANAGEMENT LLC Added +251,777+251.8k
DLD Asset Management, LP Added +182,213+182.2k
Centiva Capital, LP New +160,374+160.4k
UBS Group AG Added +99,110+99.1k
LANDSCAPE CAPITAL MANAGEMENT, L.L.C. New +67,450+67.5k

Biggest sellers

Hiddenite Capital Partners LP Sold out -641,538-641.5k
RIVERNORTH CAPITAL MANAGEMENT, LLC Sold out -495,000-495.0k
Yorkville Advisors Global, LP Reduced -447,600-447.6k
Driehaus Capital Management LLC Sold out -319,667-319.7k
Wealthspring Capital LLC Reduced -262,331-262.3k
Decagon Asset Management LLP Sold out -199,480-199.5k
LONESTAR CAPITAL MANAGEMENT LLC Sold out -194,185-194.2k
MYDA Advisors LLC Sold out -160,000-160.0k
BARCLAYS PLC Reduced -99,657-99.7k
Periscope Capital Inc. Reduced -94,103-94.1k

Biggest calls

Yorkville Advisors Global, LP New $551.3k1.8k shares
JANE STREET GROUP, LLC Reduced $530.4k49.8k shares
CITADEL ADVISORS LLC Reduced $127.8k12.0k shares
SIMPLEX TRADING, LLC New $119.3k11.2k shares
GROUP ONE TRADING LLC Added $25.6k2.4k shares
T3 Companies, LLC New $1.6k12.8k shares

Biggest puts

Centiva Capital, LP New $1.3m121.5k shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP Added $840.3k78.9k shares
JANE STREET GROUP, LLC New $148.0k13.9k shares
SIMPLEX TRADING, LLC New $84.1k7.9k shares
T3 Companies, LLC New $24.5k51.8k 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
TOMS Capital Investment Management LP 13G · institution new · filed 2026-05-07 30.8% new 3.9m 2026-05-07
Willow Lane Sponsor, LLC 13G · exempt (held before listing) new · filed 2025-02-14 26.8% new 4.6m 2025-02-14
Islet Management, LP 13G · passive investor new · filed 2025-12-03 8.7% new 1.2m 2025-12-03
AWM Investment Company, Inc. 13G · institution new · filed 2026-05-04 6.2% new 779.3k 2026-05-04
Hiddenite Capital Partners LP 13G · passive investor new · filed 2025-10-02 5.9% new 750.0k 2025-10-02

Fell to 5% or below in the last year: GOLDMAN SACHS GROUP INC (3.4%, 2026-05-13), Magnetar Financial LLC (0.0%, 2026-05-13), BARCLAYS PLC (5.0%, 2026-02-11), K2 PRINCIPAL FUND, L.P. (0.6%, 2026-02-05), Wealthspring Capital LLC (2.6%, 2026-01-12), LMR Partners LLP (2.9%, 2025-11-14)

Holders, Q1 2026

#ManagerLocationShares Value% of their portfolioChangeShares change
1 SCOGGIN MANAGEMENT LP 4.19% of their portfolio NEW YORK, NY 1,000,0001.0m $10.7m $10.7m 4.19% Added +300.0k +300,000
2 Magnetar Financial LLC 0.10% of their portfolio EVANSTON, IL 946,350946.4k $10.1m $10.1m 0.10% Reduced -88.2k -88,241
3 AWM Investment Company, Inc. 0.92% of their portfolio NEW YORK, NY 779,299779.3k $8.3m $8.3m 0.92% New
4 HIGHBRIDGE CAPITAL MANAGEMENT LLC 0.39% of their portfolio NEW YORK, NY 573,590573.6k $6.1m $6.1m 0.39% Added +251.8k +251,777
5 J. Goldman & Co LP 0.21% of their portfolio NEW YORK, NY 419,505419.5k $4.5m $4.5m 0.21% New
6 K2 PRINCIPAL FUND, L.P. 0.45% of their portfolio TORONTO, A6 397,897397.9k $4.2m $4.2m 0.45% New
7 DLD Asset Management, LP 0.36% of their portfolio NEW YORK, NY 329,001329.0k $3.5m $3.5m 0.36% Added +182.2k +182,213
8 D. E. Shaw & Co., Inc. 0.00% of their portfolio New York, NY 320,012320.0k $3.4m $3.4m 0.00% Unchanged
9 NOMURA HOLDINGS INC 0.03% of their portfolio TOKYO, M0 294,443294.4k $3.1m $3.1m 0.03% Added +273.7k +273,666
10 FNY Investment Advisers, LLC 1.34% of their portfolio NEW YORK, NY 287,002287.0k $3.1m $3.1m 1.34% Added +36.2k +36,220
11 MOORE CAPITAL MANAGEMENT, LP 0.08% of their portfolio NEW YORK, NY 200,000200.0k $2.1m $2.1m 0.08% Unchanged
12 Yorkville Advisors Global, LP 1.45% of their portfolio MOUNTAINSIDE, NJ 200,000200.0k $2.1m $2.1m 1.45% Reduced -447.6k -447,600
13 Centiva Capital, LP 0.08% of their portfolio New York, NY 160,374160.4k $1.7m $1.7m 0.08% New
14 WHITEBOX ADVISORS LLC 0.02% of their portfolio MINNEAPOLIS, MN 150,000150.0k $1.6m $1.6m 0.02% Unchanged
15 CITADEL ADVISORS LLC 0.00% of their portfolio MIAMI, FL 125,000125.0k $1.3m $1.3m 0.00% Reduced -25.8k -25,840
16 BlueCrest Capital Management Ltd 0.13% of their portfolio ST HELIER, Y9 125,000125.0k $1.3m $1.3m 0.13% Added +25.0k +25,000
17 Galaxy Digital Capital Management GP LLC 1.51% of their portfolio NEW YORK, NY 109,975110.0k $1.2m $1.2m 1.51% Added +4.7k +4,679
18 Point72 Asset Management, L.P. 0.00% of their portfolio STAMFORD, CT 108,874108.9k $1.2m $1.2m 0.00% Reduced -91.1k -91,126
19 UBS Group AG 0.00% of their portfolio ZURICH, V8 102,077102.1k $1.1m $1.1m 0.00% Added +99.1k +99,110
20 Linden Advisors LP 0.01% of their portfolio New York, NY 98,78498.8k $1.1m $1.1m 0.01% Reduced -51.2k -51,216
21 LANDSCAPE CAPITAL MANAGEMENT, L.L.C. 0.05% of their portfolio Englewood, NJ 67,45067.5k $718.3k $718.3k 0.05% New
22 JANE STREET GROUP, LLC 0.00% of their portfolio NEW YORK, NY 63,62863.6k $677.6k $677.6k 0.00% Added +36.5k +36,461
23 Verition Fund Management LLC 0.01% of their portfolio GREENWICH, CT 60,00060.0k $639.0k $639.0k 0.01% New
24 Shaolin Capital Management LLC 0.02% of their portfolio Miami, FL 50,00050.0k $532.5k $532.5k 0.02% Unchanged
25 Wealthspring Capital LLC 0.12% of their portfolio WEST HARRISON, NY 49,30449.3k $525.1k $525.1k 0.12% Reduced -262.3k -262,331
26 SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio BALA CYNWYD, PA 42,67742.7k $454.5k $454.5k 0.00% New
27 GROUP ONE TRADING LLC 0.01% of their portfolio CHICAGO, IL 35,74235.7k $380.7k $380.7k 0.01% New
28 HRT FINANCIAL LP 0.00% of their portfolio NEW YORK, NY 30,96931.0k $329.0k $329.0k 0.00% Added +19.3k +19,265
29 Shay Capital LLC 0.04% of their portfolio NEW YORK, NY 29,73829.7k $316.7k $316.7k 0.04% Reduced -31.0k -30,968
30 CORSAIR CAPITAL MANAGEMENT, L.P. 0.04% of their portfolio NEW YORK, NY 25,72825.7k $274.0k $274.0k 0.04% Reduced -30.0k -30,000
31 Periscope Capital Inc. 0.04% of their portfolio Toronto, A6 20,00020.0k $213.0k $213.0k 0.04% Reduced -94.1k -94,103
32 LMR Partners LLP 0.00% of their portfolio LONDON, X0 18,19218.2k $193.7k $193.7k 0.00% Reduced -58.8k -58,830
33 Diametric Capital, LP 0.05% of their portfolio BOSTON, MA 17,77617.8k $189.3k $189.3k 0.05% Added +5.7k +5,737
34 Virtu Financial LLC 0.01% of their portfolio New York, NY 13,05513.1k $139.0k $139.0k 0.01% New
35 ROYAL BANK OF CANADA 0.00% of their portfolio TORONTO, A6 11,65011.7k $124.0k $124.0k 0.00% Unchanged
36 BARCLAYS PLC 0.00% of their portfolio LONDON, X0 343343 $3.7k $3.7k 0.00% Reduced -99.7k -99,657
37 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 262262 $2.8k $2.8k 0.00% Reduced -16.6k -16,589
38 MTM Investment Management, LLC 0.00% of their portfolio SPARTANBURG, SC 200200 $2.1k $2.1k 0.00% Unchanged
39 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 88 $85 $85 0.00% Reduced -392 -392