WLII · Willow Lane Acquisition Corp. II · Holdings

$10.17 At close · Oct 29

Market Cap

$205.12M

20.15M

Volume · Oct 26 1134 Avg daily vol (3M) 79.92K

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Use institutional holdings through the 13F API or MCP → See every holder of WLII: 13F, 13D and 13G, insiders and funds →

The Sep 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out. Each fund's Change is measured against its own previous reported quarter, shown in the Reported column. Pick a completed quarter in the Quarter selector below to put every fund on one quarter and see the stock-wide activity breakdown.

Quarter:

Holders: 61

Total Value: $127,829,203

Total Shares: 14,873,841

Showing 1–100 of 101 holdings by value · page 1 of 2

Institutional Ownership Trend

3 quarters

Holder Concentration

Across 61 13F filers

Top Holder

8.1%

of institutional value

Top 5

26.7%

of institutional value

Top 10

44.5%

of institutional value

HHI

325

Broadly held

Who Holds WLII

Last 3 quarters through Sep 30, 2026 (filing window open)

Each kind of 13F filer's share of the common shares 13F filers report. Holder type comes from regulatory records, never the filer's name; style, turnover and horizon are measured from each filer's own 13F book. The quarter selector does not change this card.

Jun 30, 2026, the newest closed quarter: 61 filers, like-for-like change +19.5%; actively managed books +19.5%.

Holder type	Share	Filers	Change	New	Exited
Registered adviser	71.6%	36	+21.7%	2	0
Exempt adviser	6.9%	3	+8.4%	0	0
Adviser	1.7%	1	-21.9%	0	1
Bank	2.6%	2	+42.0%	1	1
Insurer	1.7%	1	0.0%	0	0
Benefit plan	0.7%	1	0.0%	0	0
Non-US	5.3%	4	-13.6%	0	0
Holding company	0.0%	1	new	1	0
Unknown	9.5%	12	+59.4%	3	0

Style	Share	Filers	Change	New	Exited
Index-like	0.0%	1	new	1	0
Systematic-like	8.6%	5	+13.5%	0	0
Concentrated	11.9%	6	+13.8%	0	1
Diversified active	79.5%	49	+21.1%	6	1

Turnover	Share	Filers	Change	New	Exited
Low turnover	1.6%	4	+12410.5%	4	1
Medium turnover	52.2%	25	+13.2%	1	0
High turnover	40.6%	28	+26.0%	2	0
Unknown	5.5%	4	+5.3%	0	1

Holding horizon	Share	Filers	Change	New	Exited
Short horizon	45.0%	26	+25.2%	1	1
Medium horizon	11.4%	7	+24.6%	2	0
Long horizon	18.4%	10	+7.0%	3	1
Unknown	25.2%	18	+17.7%	1	0

13F book size	Share	Filers	Change	New	Exited
Under $1B	23.1%	16	+37.3%	2	0
$1B to $10B	40.8%	24	+20.2%	2	1
$10B to $100B	31.8%	16	+10.4%	1	0
$100B or more	4.2%	5	+4.1%	2	1

Client base	Share	Filers	Change	New	Exited
Pooled investment vehicles	65.0%	31	+22.6%	2	0
Registered funds and BDCs	5.6%	3	+13.8%	0	0
Charitable organizations	0.4%	1	+25.0%	0	0
Other investment advisers	0.6%	1	0.0%	0	0
Unknown	28.4%	25	+14.2%	5	2

Private funds	Share	Filers	Change	New	Exited
Hedge funds	69.0%	34	+22.4%	2	0
Private equity funds	1.3%	2	0.0%	0	0
Other private funds	2.5%	1	+25.0%	0	0
Private funds, type not stated	3.4%	1	0.0%	0	0
No private funds	2.4%	1	+8.1%	0	0
Unknown	21.4%	22	+16.2%	5	2

Location	Share	Filers	Change	New	Exited
United States	72.5%	44	+21.7%	6	1
Outside the US	27.5%	17	+13.9%	1	1

The Sep 30, 2026 filing window is still open, so its bar carries the Jun 30, 2026 positions of filers that have not filed yet.

How the mix is measured

Shares are 13F common shares restated to today's split basis; options and principal amounts are left out. The change compares only filers with a 13F in both quarters and keeps each filer in its bucket of the later quarter on both sides; a filer that continues under a new CIK is compared through its successor. Holder type comes from each filer's current regulatory profile; client base and private funds come from the Form ADV roster current at each quarter end (rosters from December 2019, so an earlier quarter reads Unknown). Style, turnover, horizon and book size are measured from each filer's 13F book in the newest measured quarter, and Not measured means none was. Actively managed books are those measured systematic-like, concentrated or diversified active.

Conviction and Crowding

48 13F filers, quarter ended Jun 30, 2026

Measured across every 13F filer's common-share book once the quarter's filing window closed. Crowding counts filers with high turnover or that advise private funds on Form ADV.

Conviction holders

0.000% of filers hold it in their top 10

Holders above 5%

median weight 0.078%

Crowding

—

the issuer has more than one class of common stock, so its count is the total across classes

Private-fund advisers

—

of shares outstanding

Institutional ownership

—

the issuer has more than one class of common stock, so its count is the total across classes

Top 10 holders

50.0%

of 13F shares, Herfindahl 0.038

Active holders

—

like-for-like share change of active filers

5% stakes on record

1 13D, 1 13G (1 institutional, 0 passive, 0 exempt)

How long holders have held it value-weighted 1.0 quarters

Under 1 year 100.0% 1 to 3 years 0.000% 3 years or more 0.000% Since coverage start 0.000%

Managers in the top fifth by current three-year FundScore alpha were net buyers of $0 (0 buying, 0 selling).

Estimated Holder Cost Basis

Quarter ended Jun 30, 2026, on that quarter's share basis

Estimated, never filed: each 13F buy is costed at its quarter's average traded price and each sale keeps the average cost, so this is what holders paid on average if they traded evenly through each quarter.

Estimated avg cost

$10.09

estimated per share

Quarter-end price

$10.23

implied by 13F values

Estimated gain or loss

+1.4%

price against the estimated cost

Estimated at a loss

0.000%

of costed 13F value

Estimated cost covers 100.0% of the 13F shares; positions already held when a filer's 13F history starts, or bought in a quarter without a trusted average price, have no estimate.

Shared Holders

Companies WLII's active holders also own, quarter ended Jun 30, 2026

#	Company	Shared holders	Similarity
1	TMTS Spartacus Acquisition Corp. II	7	0.501
2	SCPQ Social Commerce Partners Corp	5	0.490
3	EVAC EQV Ventures Acquisition Corp. II	11	0.489
4	ARCI Archimedes Tech SPAC Partners III Co.	7	0.458
5	SAAQ Space Asset Acquisition Corp.	7	0.445
6	DSAC Daedalus Special Acquisition Corp.	6	0.445
7	NHIV NewHold Investment Corp IV	6	0.445
8	ALOV Aldabra 4 Liquidity Opportunity Vehicle, Inc.	7	0.424
9	IACQ Irenic Acquisition Corp.	7	0.424
10	IPXG Inflection Point Acquisition Corp. VII	7	0.424

Shareholder Targets

13F filers that own its peers but not WLII, quarter ended Jun 30, 2026

Found through its holder-overlap peers: TMTS, SCPQ, EVAC, ARCI, SAAQ, DSAC, NHIV, ALOV, IACQ, IPXG, LFAC, YICC, DNMX, OIM, CCII, PAAC, FGII, FVAV, JENA, HACQ. 91 filers in all.

#	Filer	In peers	Of book	Largest peers
1	METEORA CAPITAL, LLC Adviser, Diversified active	$98,096,519 15 held	8.96%	IPXG, DNMX, CCII
2	Fort Baker Capital Management LP Registered adviser, Diversified active	$84,921,303 6 held	8.26%	CCII, TMTS, SAAQ
3	D. E. Shaw & Co., Inc. Unknown, Systematic-like	$64,388,366 13 held	0.040%	EVAC, DSAC, OIM
4	Sculptor Capital LP Registered adviser, Diversified active	$43,392,929 8 held	0.670%	OIM, FVAV, TMTS
5	Empyrean Capital Partners, LP Registered adviser, Diversified active	$38,879,826 2 held	1.47%	FVAV, OIM
6	HGC Investment Management Inc. Non-US, Diversified active	$37,320,225 9 held	8.79%	ALOV, OIM, FVAV
7	Governors Lane LP Registered adviser, Diversified active	$29,435,460 10 held	2.91%	ARCI, HACQ, CCII
8	Westchester Capital Management, LLC Registered adviser, Diversified active	$29,297,747 13 held	1.49%	JENA, EVAC, ALOV
9	HBK INVESTMENTS L P Registered adviser, Concentrated	$28,375,123 6 held	0.410%	FVAV, JENA, OIM
10	DEUTSCHE BANK AG\ Non-US, Diversified active	$21,629,425 3 held	0.010%	FVAV, OIM, IACQ

Fund Ownership of WLII by Fund Type

Registered funds' Form N-PORT reports for the quarter ended Jun 30, 2026

Index funds and index ETFs hold 0.00% of shares outstanding.

Fund type	Of shares outstanding	Change	Shares	Funds
Index funds	0.00%	0.00 pp	0	0
Index ETFs	0.00%	0.00 pp	0	0
Active ETFs	0.00%	0.00 pp	0	0
Active funds	2.24%	+1.00 pp	451,573	7
Unclassified	0.00%	0.00 pp	0	0
All registered funds	2.24%	+1.00 pp	451,573	7

How fund types are measured

Each fund series counts once, with its latest Form N-PORT report dated inside the quarter; only long share positions count, restated to today's split basis. The fund type is the series' latest Form N-CEN answer on or before the quarter end (the index-fund box and the exchange-traded flag), never its name. Unclassified funds have no usable N-CEN; unit investment trusts are among them, so index ownership is a floor. Funds sit inside their advisers' 13F reports, so these shares overlap the 13F figures and are never added to them.

Holder type: Registered adviser 36 Exempt adviser 3 Adviser 1 Bank 2 Insurer 1 Benefit plan 1 Non-US 4 Holding company 1 Unknown 12

Showing 100 of 101

All Common Calls Puts

Compact Export CSV

Holder

Value (USD)

% of 13F

ADAGE CAPITAL PARTNERS GP, L.L.C.

$10,230,000

8.00%

1,000,000

Magnetar Financial LLC

$6,428,000

5.03%

628,348

Linden Advisors LP

$6,138,000

4.80%

600,000

TENOR CAPITAL MANAGEMENT Co., L.P.

$5,626,500

4.40%

550,000

LMR Partners LLP WLIIU

$5,250,000

4.11%

500,000

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
LMR PARTNERS (DIFC) Ltd	500,000	$5,250,000	100.0%	Sole

Saba Capital Management, L.P.

$4,651,458

3.64%

454,688

Hudson Bay Capital Management LP

$4,603,500

3.60%

450,000

Verition Fund Management LLC

$4,498,990

3.52%

439,784

K2 PRINCIPAL FUND, L.P.

$4,494,325

3.52%

439,328

Periscope Capital Inc.

$4,087,908

3.20%

399,600

Kryger Capital LLC

$4,017,024

3.14%

392,671

Harraden Circle Investments, LLC

$3,580,500

2.80%

350,000

MOORE CAPITAL MANAGEMENT, LP

$3,580,500

2.80%

350,000

Shaolin Capital Management LLC

$3,562,515

2.79%

348,242

Alberta Investment Management Corp

$3,069,000

2.40%

300,000

SONA ASSET MANAGEMENT (US) LLC

$3,069,000

2.40%

300,000

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
SONA ASSET MANAGEMENT (UK) LLP	300,000	$3,069,000	100.0%	Other

Polar Asset Management Partners Inc.

$3,069,000

2.40%

300,000

RIVERNORTH CAPITAL MANAGEMENT, LLC

$3,069,000

2.40%

300,000

GLAZER CAPITAL, LLC

$2,999,476

2.35%

293,204

TORONTO DOMINION BANK WLIIU

$2,903,250

2.27%

276,500

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
TD SECURITIES (USA) LLC	276,500	$2,903,250	100.0%	Defined

BERKLEY W R CORP

$2,513,511

1.97%

245,700

Lineage Point Capital LP WLIIU

$2,511,270

1.96%

235,800

AQR Arbitrage LLC

$2,499,516

1.96%

244,332

TWO SIGMA INVESTMENTS, LP

$2,317,729

1.81%

226,562

MILLENNIUM MANAGEMENT LLC

$2,131,645

1.67%

208,372

Bulldog Investors, LLP WLIIU

$2,070,818

1.62%

200,079

Radcliffe Capital Management, L.P.

$1,707,468

1.34%

166,908

BNP PARIBAS ARBITRAGE, SA

$1,599,931

1.25%

156,396

Ghisallo Capital Management LLC

$1,534,500

1.20%

150,000

683 Capital Management, LLC

$1,278,750

1.00%

125,000

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
683 Capital Partners, LP	125,000	$1,278,750	100.0%	Defined

Bulldog Investors, LLP

$1,224,571

0.96%

119,704

COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS

$1,193,841

0.93%

116,700

First Trust Capital Management L.P.

$1,125,300

0.88%

110,000

OMERS ADMINISTRATION Corp WLIIU

$1,050,000

0.82%

100,000

DLD Asset Management, LP

$1,023,000

0.80%

100,000

MMCAP International Inc. SPC

$1,023,000

0.80%

100,000

WHITEBOX ADVISORS LLC

$1,023,000

0.80%

100,000

Mint Tower Capital Management B.V.

$1,023,000

0.80%

100,000

PICTON MAHONEY ASSET MANAGEMENT

$1,022,959

0.80%

99,996

BlueCrest Capital Management Ltd WLIIU

$812,250

0.64%

75,000

ARISTEIA CAPITAL, L.L.C. WLIIU

$787,500

0.62%

75,000

Context Capital Management, LLC

$767,250

0.60%

75,000

MIZUHO SECURITIES USA LLC

$583,375

0.46%

57,026

GRITSTONE ASSET MANAGEMENT LLC

$514,500

0.40%

50,000

Centiva Capital, LP

$511,500

0.40%

50,000

L1 Global Manager Pty Ltd

$511,500

0.40%

50,000

Schonfeld Strategic Advisors LLC

$509,280

0.40%

49,783

ABC ARBITRAGE SA

$411,600

0.32%

40,000

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
ABC ARBITRAGE ASSET MANAGEMENT joint	40,000	$411,600	100.0%	Other

SkyView Investment Advisors, LLC

$326,920

0.26%

31,957

Qube Research & Technologies Ltd WLIIU

$324,900

0.25%

30,000

Walleye Capital LLC WLIIU

$270,750

0.21%

25,000

WOLVERINE ASSET MANAGEMENT LLC

$255,719

0.20%

24,997

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Wolverine Holdings, LLC	24,997	$255,719	100.0%	Defined

K2 PRINCIPAL FUND, L.P. WLIIW

$229,869

0.18%

258,280

Linden Advisors LP WLIIW

$147,000

0.11%

150,000

Magnetar Financial LLC WLIIW

$143,578

0.11%

157,087

TENOR CAPITAL MANAGEMENT Co., L.P. WLIIW

$122,375

0.10%

137,500

Saba Capital Management, L.P. WLIIW

$119,999

0.09%

124,999

Clear Street Group Inc. WLIIU

$115,689

0.09%

11,018

Parallax Volatility Advisers, L.P. WLIIW

$106,159

0.08%

116,148

TORONTO DOMINION BANK WLIIW

$99,687

0.08%

112,008

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
TD SECURITIES (USA) LLC	112,008	$99,687	100.0%	Defined

Kepos Capital LP

$98,208

0.08%

9,600

Clear Street Group Inc.

$92,694

0.07%

9,061

Periscope Capital Inc. WLIIW

$88,911

0.07%

99,900

Kryger Capital LLC WLIIW

$88,162

0.07%

99,058

Shaolin Capital Management LLC WLIIW

$84,806

0.07%

95,288

HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND WLIIW

$79,975

0.06%

87,500

MOORE CAPITAL MANAGEMENT, LP WLIIW

$77,875

0.06%

87,500

ADAGE CAPITAL PARTNERS GP, L.L.C. WLIIW

$74,167

0.06%

83,334

Polar Asset Management Partners Inc. WLIIW

$69,064

0.05%

77,600

Alberta Investment Management Corp WLIIW

$66,750

0.05%

75,000

SONA ASSET MANAGEMENT (US) LLC WLIIW

$66,750

0.05%

75,000

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
SONA ASSET MANAGEMENT (UK) LLP	75,000	$66,750	100.0%	Other

RIVERNORTH CAPITAL MANAGEMENT, LLC WLIIW

$60,000

0.05%

75,000

Centiva Capital, LP WLIIW

$57,125

0.04%

62,500

AQR Arbitrage LLC WLIIW

$54,364

0.04%

61,083

Radcliffe Capital Management, L.P. WLIIW

$40,045

0.03%

41,714

BNP PARIBAS ARBITRAGE, SA WLIIW

$35,736

0.03%

39,099

683 Capital Management, LLC WLIIW

$27,813

0.02%

31,250

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
683 Capital Partners, LP	31,250	$27,813	100.0%	Defined

Bulldog Investors, LLP WLIIW

$25,959

0.02%

29,926

WHITEBOX ADVISORS LLC WLIIW

$22,250

0.02%

25,000

DLD Asset Management, LP WLIIW

$22,250

0.02%

25,000

MMCAP International Inc. SPC WLIIW

$22,250

0.02%

25,000

MILLENNIUM MANAGEMENT LLC WLIIW

$22,250

0.02%

25,000

PICTON MAHONEY ASSET MANAGEMENT WLIIW

$22,249

0.02%

24,999

Lineage Point Capital LP WLIIW

$19,551

0.02%

21,967

Hudson Bay Capital Management LP WLIIW

$9,230

0.01%

10,099

GRITSTONE ASSET MANAGEMENT LLC WLIIW

$9,147

0.01%

12,500

HIGHBRIDGE CAPITAL MANAGEMENT LLC

$9,002

0.01%

880

WOLVERINE ASSET MANAGEMENT LLC WLIIW

$5,562

0.00%

6,250

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Wolverine Holdings, LLC	6,250	$5,562	100.0%	Defined

Clear Street Group Inc. WLIIW

$3,046

0.00%

3,422

HRT FINANCIAL LP WLIIU

$276

0.00%

25,255

HIGHBRIDGE CAPITAL MANAGEMENT LLC WLIIW

$222

0.00%

249

MORGAN STANLEY

$132

0.00%

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
MORGAN STANLEY CAPITAL SERVICES, LLC	13	$132	100.0%	Defined

Virtu Financial LLC WLIIU

$130

0.00%

12,042

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Virtu Americas LLC	12,042	$130	100.0%	Defined

UBS Group AG

$61

0.00%

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
UBS Securities LLC	6	$61	100.0%	Defined

Mint Tower Capital Management B.V. WLIIW

$22

0.00%

25,000

UBS Group AG WLIIW

$12

0.00%

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
UBS Securities LLC	13	$12	100.0%	Defined

Kepos Capital LP WLIIW

0.00%

2,400

Wealthspring Capital LLC WLIIU

—

82,300

Context Capital Management, LLC WLIIW

—

18,750

Verition Fund Management LLC WLIIW

—

82,191

Showing the top 100 of 101 holders. Create a free account to see every holder, past quarters, search, filters and CSV export.

Key facts CIK 2083946 CUSIP G9675K103 13F (30d) 2 filings 2 filers