ALIS · Calisa Acquisition Corp · Holdings

$8.80 +0.61 (+7.45%)

Market Cap

$72.14M

8.43M

Volume · Oct 23 23.87K Avg daily vol (3M) 47.98K

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 ALIS: 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: 36

Total Value: $54,329,715

Total Shares: 7,990,496

Institutional Ownership Trend

4 quarters

Holder Concentration

Across 36 13F filers

Top Holder

8.8%

of institutional value

Top 5

36.5%

of institutional value

Top 10

65.8%

of institutional value

HHI

545

Broadly held

Who Holds ALIS

Last 4 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: 36 filers, like-for-like change -5.3%; actively managed books -7.1%; index-like books +66.9%.

Holder type	Share	Filers	Change	New	Exited
Registered adviser	72.2%	21	-6.7%	3	2
Adviser	9.2%	2	-7.2%	0	0
Bank	1.7%	3	+4.2%	0	0
Insurer	3.6%	1	+11.1%	0	0
Non-US	2.0%	1	0.0%	0	0
Holding company	0.0%	1	-17.4%	0	0
Unknown	11.2%	7	-1.1%	0	0

Style	Share	Filers	Change	New	Exited
Index-like	4.3%	2	+66.9%	0	0
Systematic-like	6.8%	5	-14.1%	0	0
Concentrated	6.2%	5	-35.5%	1	1
Diversified active	82.6%	24	-3.2%	2	1

Turnover	Share	Filers	Change	New	Exited
Low turnover	5.1%	4	+51.2%	0	0
Medium turnover	52.5%	16	-1.5%	2	0
High turnover	35.9%	14	-11.5%	1	2
Unknown	6.5%	2	-22.4%	0	0

Holding horizon	Share	Filers	Change	New	Exited
Short horizon	53.3%	16	-9.4%	1	1
Medium horizon	12.2%	3	+2.0%	1	1
Long horizon	12.6%	10	-1.2%	1	0
Unknown	22.0%	7	-0.8%	0	0

13F book size	Share	Filers	Change	New	Exited
Under $1B	17.2%	10	-17.3%	2	1
$1B to $10B	73.0%	17	+0.2%	0	1
$10B to $100B	4.7%	3	-22.0%	1	0
$100B or more	5.1%	6	-14.0%	0	0

Client base	Share	Filers	Change	New	Exited
Individuals and high net worth	0.5%	2	+25.9%	1	0
Pooled investment vehicles	52.8%	15	-8.8%	2	2
Registered funds and BDCs	12.0%	2	-1.6%	0	0
Other investment advisers	6.8%	1	0.0%	0	0
Diversified	0.2%	1	0.0%	0	0
Unknown	27.8%	15	-1.5%	0	0

Private funds	Share	Filers	Change	New	Exited
Hedge funds	55.8%	15	-8.4%	2	2
Private equity funds	7.2%	2	0.0%	0	0
Other private funds	4.4%	1	0.0%	0	0
No private funds	4.6%	2	-4.1%	0	0
Real estate funds	0.1%	1	new	1	0
Unknown	27.8%	15	-1.5%	0	0

Location	Share	Filers	Change	New	Exited
United States	94.7%	32	-5.4%	3	2
Outside the US	5.3%	4	-3.7%	0	0

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

32 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

Mar 31, 2026: 0

Holders above 5%

median weight 0.058%

Mar 31, 2026: 0

Crowding

39.7%

of shares outstanding, 92nd percentile

Mar 31, 2026: 45.7%

Private-fund advisers

36.6%

of shares outstanding

Institutional ownership

63.5%

85.9% of the estimated free float

Top 10 holders

65.8%

of 13F shares, Herfindahl 0.054

Active holders

-6.1%

like-for-like share change of active filers

5% stakes on record

2 13D, 2 13G (2 institutional, 0 passive, 0 exempt)

How long holders have held it value-weighted 2.7 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

$9.95

estimated per share

Mar 31, 2026: $9.94

Quarter-end price

$10.15

implied by 13F values

Estimated gain or loss

+2.0%

price against the estimated cost

Estimated at a loss

0.000%

of costed 13F value

Estimated cost covers 95.3% 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 ALIS's active holders also own, quarter ended Jun 30, 2026

#	Company	Shared holders	Similarity
1	ORIQ Origin Investment Corp I	5	0.559
2	SCII SC II Acquisition Corp.	4	0.535
3	TDAC Translational Development Acquisition Corp.	4	0.500
4	RIBB Ribbon Acquisition Corp.	3	0.474
5	QSEA Quartzsea Acquisition Corp	3	0.474
6	SVCC Stellar V Capital Corp. (Cayman Islands)	4	0.471
7	CHAR Charlton Aria Acquisition Corp	4	0.471
8	AIIA AI Infrastructure Acquisition Corp.	6	0.452
9	IPEX Inflection Point Acquisition Corp. V	4	0.447
10	POLE Andretti Acquisition Corp. II	5	0.429

Shareholder Targets

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

Found through its holder-overlap peers: ORIQ, SCII, TDAC, RIBB, QSEA, SVCC, CHAR, AIIA, IPEX, POLE, WPAC, XFLH, UAC, SDHI, NOEM, PLMK, COPL, HVMC, LPBB, GIW. 85 filers in all.

#	Filer	In peers	Of book	Largest peers
1	Magnetar Financial LLC Registered adviser, Concentrated	$122,441,881 13 held	1.26%	LPBB, SDHI, POLE
2	TENOR CAPITAL MANAGEMENT Co., L.P. Registered adviser, Diversified active	$80,374,022 11 held	5.32%	GIW, SDHI, POLE
3	Alberta Investment Management Corp Non-US, Concentrated	$68,803,600 7 held	0.450%	POLE, HVMC, LPBB
4	Hudson Bay Capital Management LP Registered adviser, Diversified active	$68,685,229 17 held	0.360%	SDHI, HVMC, AIIA
5	HIGHBRIDGE CAPITAL MANAGEMENT LLC Registered adviser, Diversified active	$63,828,866 14 held	3.78%	COPL, XFLH, TDAC
6	LMR Partners LLP Exempt adviser, Diversified active	$53,946,500 7 held	0.520%	POLE, LPBB, SVCC
7	MILLENNIUM MANAGEMENT LLC Registered adviser, Systematic-like	$42,439,133 9 held	0.030%	HVMC, SDHI, GIW
8	First Trust Capital Management L.P. Registered adviser, Diversified active	$41,356,695 6 held	3.86%	SDHI, CHAR, SCII
9	PICTON MAHONEY ASSET MANAGEMENT Non-US, Diversified active	$41,218,306 11 held	0.390%	POLE, LPBB, SDHI
10	GOLDMAN SACHS GROUP INC Holding company, Index-like	$38,088,796 11 held	0.000%	LPBB, POLE, SDHI

Fund Ownership of ALIS 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	Shares	Funds
Index funds	0.00%	0	0
Index ETFs	0.00%	0	0
Active ETFs	0.00%	0	0
Active funds	1.27%	106,890	2
Unclassified	0.00%	0	0
All registered funds	1.27%	106,890	2

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 21 Adviser 2 Bank 3 Insurer 1 Non-US 1 Holding company 1 Unknown 7

Showing 54 of 54

All Common Calls Puts

Compact Export CSV

Holder

Value (USD)

% of 13F

Karpus Management, Inc.

$4,807,801

8.85%

473,675

WOLVERINE ASSET MANAGEMENT LLC

$4,016,771

7.39%

395,741

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

Manager	Shares	Value (USD)	% of position	Discretion
Wolverine Holdings, LLC	395,741	$4,016,771	100.0%	Defined

GLAZER CAPITAL, LLC

$3,838,953

7.07%

378,222

Westchester Capital Management, LLC

$3,602,468

6.63%

354,923

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

Manager	Shares	Value (USD)	% of position	Discretion
WESTCHESTER CAPITAL PARTNERS, LLC	2,627	$26,664	0.7%	Sole
Virtus Investment Advisers, LLC	276,854	$2,810,068	78.0%	Other
Held directly	75,442	$765,736	21.3%	Sole

SONA ASSET MANAGEMENT (US) LLC

$3,590,927

6.61%

353,786

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	353,786	$3,590,927	100.0%	Other

MIZUHO SECURITIES USA LLC

$3,482,698

6.41%

343,123

AQR Arbitrage LLC

$3,258,718

6.00%

321,056

ARISTEIA CAPITAL, L.L.C.

$3,146,500

5.79%

310,000

RIVERNORTH CAPITAL MANAGEMENT, LLC

$3,045,000

5.60%

300,000

BERKLEY W R CORP

$2,949,214

5.43%

290,563

Wealthspring Capital LLC

$2,692,693

4.96%

265,290

Lineage Point Capital LP

$2,536,525

4.67%

249,904

WHITEBOX ADVISORS LLC

$2,030,000

3.74%

200,000

D. E. Shaw & Co., Inc.

$1,768,130

3.25%

174,200

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

Manager	Shares	Value (USD)	% of position	Discretion
D. E. SHAW & CO, L.P.	174,200	$1,768,130	100.0%	Defined

Polar Asset Management Partners Inc.

$1,522,500

2.80%

150,000

Radcliffe Capital Management, L.P.

$1,268,750

2.34%

125,000

TORONTO DOMINION BANK

$1,071,403

1.97%

105,557

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	105,557	$1,071,403	100.0%	Defined

Cable Car Capital, LP

$1,015,000

1.87%

100,000

Clear Street Group Inc.

$959,966

1.77%

94,578

Shaolin Capital Management LLC

$881,456

1.62%

86,843

BNP PARIBAS ARBITRAGE, SA

$859,502

1.58%

84,680

HEIGHTS CAPITAL MANAGEMENT, INC

$754,145

1.39%

74,300

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

Manager	Shares	Value (USD)	% of position	Discretion
CVI Investments, Inc.	74,300	$754,145	100.0%	Other

TWO SIGMA INVESTMENTS, LP

$423,549

0.78%

41,729

Harraden Circle Investments, LLC

$256,470

0.47%

25,268

Evercore Wealth Management, LLC

$168,388

0.31%

16,590

Virtu Financial LLC

$154,635

0.28%

15,235

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

Manager	Shares	Value (USD)	% of position	Discretion
Virtu Americas LLC	15,235	$154,635	100.0%	Defined

Kazazian Asset Management, LLC

$101,500

0.19%

10,000

LONGFELLOW INVESTMENT MANAGEMENT CO LLC

$79,779

0.15%

7,860

Arax Advisory Partners

$43,645

0.08%

4,300

FNY Investment Advisers, LLC

$2,072

0.00%

201

MORGAN STANLEY

$385

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	38	$385	100.0%	Defined

UBS Group AG

$172

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	17	$172	100.0%	Defined

RIVERNORTH CAPITAL MANAGEMENT, LLC ALISR

—

300,000

HEIGHTS CAPITAL MANAGEMENT, INC ALISR

—

17,337

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

Manager	Shares	Value (USD)	% of position	Discretion
CVI Investments, Inc.	17,337	$0	—	Other

Evercore Wealth Management, LLC ALISR

—

16,590

Lineage Point Capital LP ALISU

—

10,000

Decagon Asset Management LLP ALISR

—

15,135

JPMORGAN CHASE & CO ALISU

—

30,000

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

Manager	Shares	Value (USD)	% of position	Discretion
J.P. Morgan Securities LLC	30,000	$0	—	Defined

Linden Advisors LP ALISR

—

400,233

Clear Street Group Inc. ALISU

—

47,280

BNP PARIBAS ARBITRAGE, SA ALISR

—

77,440

Shaolin Capital Management LLC ALISR

—

201,716

AQR Arbitrage LLC ALISR

—

326,870

WHITEBOX ADVISORS LLC ALISR

—

200,000

UBS Group AG ALISU

—

2,724

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

Manager	Shares	Value (USD)	% of position	Discretion
UBS Securities LLC	2,724	$0	—	Defined

Polar Asset Management Partners Inc. ALISR

—

152,985

Cable Car Capital, LP ALISR

—

100,000

Arax Advisory Partners ALISR

—

4,300

Wealthspring Capital LLC ALISR

—

274,090

ARISTEIA CAPITAL, L.L.C. ALISR

—

310,000

LONGFELLOW INVESTMENT MANAGEMENT CO LLC ALISR

—

7,860

GLAZER CAPITAL, LLC ALISR

—

100

Clear Street Group Inc. ALISR

—

116,207

BOOTHBAY FUND MANAGEMENT, LLC ALISR

—

26,950

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