ESHA · ESH Acquisition Corp. · Holdings

Market Cap

$45.15M

3.90M

Volume — Avg daily vol (3M) —

ESH Acquisition Corp. (ESHA) has not been listed on a US exchange since May 1, 2026. Its filings, calls and figures stay here as a record.

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 ESHA: 13F, 13D and 13G, insiders and funds →

Some SEC filings for this period have not finished importing. Holder totals and changes may be incomplete; these filings remain queued for recovery.

Quarter:

Holders: 23

Total Value: $1,937,320

Total Shares: 8,598,404

Institutional Ownership Trend

11 quarters

Holder Concentration

Across 23 13F filers · Δ vs Dec 31, 2025

Top Holder

37.9%

+0.4 pts

Top 5

84.9%

+3.8 pts

Top 10

93.9%

+1.8 pts

HHI

2,218

Moderately concentrated−224

Who Holds ESHA

Last 8 quarters through Mar 31, 2026

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.

Mar 31, 2026: 23 filers, like-for-like change +0.3%; actively managed books +0.3%; index-like books +47.8%.

Holder type	Share	Filers	Change	Exited
Registered adviser	83.8%	15	+0.1%	0
Exempt adviser	6.4%	1	0.0%	0
Bank	2.9%	2	-0.1%	0
Broker-dealer	0.4%	1	+9.3%	0
Holding company	0.0%	1	+47.8%	0
Adviser	0.0%	0	—	0
Insurer	0.0%	0	—	0
Non-US	0.0%	0	—	0
Unknown	6.5%	3	+3.2%	1

Style	Share	Filers	Change	Exited
Index-like	0.0%	1	+47.8%	0
Systematic-like	0.7%	1	0.0%	0
Concentrated	4.5%	1	+6.1%	0
Diversified active	94.7%	20	0.0%	1
Not measured	0.0%	0	—	0
Unknown	0.0%	0	—	0

Turnover	Share	Filers	Change	Exited
Low turnover	2.8%	3	-0.1%	0
Medium turnover	16.0%	8	0.0%	0
High turnover	76.6%	11	0.0%	1
Unknown	4.5%	1	+6.1%	0
Not measured	0.0%	0	—	0

Holding horizon	Share	Filers	Change	Exited
Short horizon	83.6%	12	+0.4%	0
Medium horizon	2.0%	2	0.0%	0
Long horizon	5.6%	5	-0.2%	1
Unknown	8.9%	4	0.0%	0
Not measured	0.0%	0	—	0

13F book size	Share	Filers	Change	Exited
Under $1B	59.9%	9	-0.1%	0
$1B to $10B	30.0%	9	+0.4%	1
$10B to $100B	9.9%	3	+2.7%	0
$100B or more	0.2%	2	-1.3%	0
Not measured	0.0%	0	—	0

Client base	Share	Filers	Change	Exited
Pooled investment vehicles	65.8%	8	+0.1%	0
Registered funds and BDCs	16.0%	5	0.0%	0
Other investment advisers	2.0%	1	0.0%	0
Diversified	0.0%	1	-50.0%	0
Charitable organizations	0.0%	0	—	0
Individuals and high net worth	0.0%	0	—	0
Unknown	16.2%	8	+1.5%	1

Private funds	Share	Filers	Change	Exited
Hedge funds	80.6%	11	+0.1%	0
Private equity funds	2.0%	1	0.0%	0
Other private funds	2.6%	1	0.0%	0
No private funds	4.9%	3	-0.1%	0
Private funds, type not stated	0.0%	0	—	0
Unknown	9.8%	7	+2.4%	1

Location	Share	Filers	Change	New	Exited
United States	85.2%	17	+0.4%	0	1
Outside the US	14.8%	6	-0.4%	0	0

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.

Quarterly Activity

vs Dec 31, 2025

New

Increased

Decreased

Sold Out

Unchanged

New and Sold Out count only filers that reported a 13F for both quarters: a first-time filer's book is not a buy, and a fund that has not filed, or withheld its positions under confidential treatment, has not sold.

Holder count: -1

Institutional value: -36.6%

Shares held: +0.3%

Top Buyers

vs Dec 31, 2025

Institution	Added	Now Holds
Large Clear Street Group Inc.	+22,297	388,437
Mid HIGHBRIDGE CAPITAL MANAGEMENT LLC	+8,106	811,666
Mid FLOW TRADERS U.S. LLC	+2,657	31,277
Mega MORGAN STANLEY	+11	34

Top Sellers

vs Dec 31, 2025

Institution	Sold	Now Holds
Small K2 PRINCIPAL FUND, L.P.	−4,428	22,379
Small Yakira Capital Management, Inc.	−2,777	217,970
Small LONGFELLOW INVESTMENT MANAGEMENT CO LLC	−470	470
Mega UBS Group AG	−242	17,478
Mid AQR Arbitrage LLC	−231	577,760

Top New Positions

vs Dec 31, 2025

No new positions this quarter.

Top Sold-Out Positions

vs Dec 31, 2025

Institution	Previously Held	Last Value (USD)	Open
Mid Tower Research Capital LLC (TRC)	381	$7,308

Filter: New 0 Increased 4 Reduced 5 Sold out 1 Unchanged 14

Holder type: Registered adviser 15 Exempt adviser 1 Bank 2 Broker-dealer 1 Holding company 1 Unknown 3

Showing 25 of 25

All Common Calls Puts

Compact Export CSV

Holder

Value (USD)

% of 13F

AQR Arbitrage LLC

$644,690

33.28%

53,769

Harraden Circle Investments, LLC ESHAR

$451,415

23.30%

3,761,795

Clear Street Group Inc.

$233,850

12.07%

19,520

HIGHBRIDGE CAPITAL MANAGEMENT LLC ESHAR

$137,983

7.12%

811,666

AQR Arbitrage LLC ESHAR

$89,078

4.60%

523,991

Periscope Capital Inc. ESHAR

$88,303

4.56%

550,000

Polar Asset Management Partners Inc. ESHAR

$48,165

2.49%

300,000

Westchester Capital Management, LLC ESHAR

$40,040

2.07%

400,000

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	2,999	$300	0.7%	Sole
Virtus Investment Advisers, LLC	363,506	$36,386	90.9%	Other
Held directly	33,495	$3,352	8.4%	Sole

GABELLI & Co INVESTMENT ADVISERS, INC. ESHAR

$30,342

1.57%

252,850

TORONTO DOMINION BANK ESHAR

$27,887

1.44%

232,392

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	232,392	$27,887	100.0%	Defined

GABELLI FUNDS LLC ESHAR

$27,258

1.41%

227,150

Yakira Capital Management, Inc. ESHAR

$26,156

1.35%

217,970

Centiva Capital, LP ESHAR

$25,500

1.32%

150,000

RIVERNORTH CAPITAL MANAGEMENT, LLC ESHAR

$17,632

0.91%

146,934

Wealthspring Capital LLC ESHAR

$17,580

0.91%

175,620

Linden Advisors LP ESHAR

$16,060

0.83%

100,000

BOOTHBAY FUND MANAGEMENT, LLC ESHAR

$7,711

0.40%

64,258

TrueMark Investments, LLC ESHAR

$3,200

0.17%

19,934

K2 PRINCIPAL FUND, L.P. ESHAR

$2,238

0.12%

22,379

UBS Group AG ESHAR

$1,748

0.09%

17,478

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

Manager	Shares	Value (USD)	% of position	Discretion
UBS Securities LLC	17,478	$1,748	100.0%	Defined

MORGAN STANLEY

$407

0.02%

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	34	$407	100.0%	Defined

LONGFELLOW INVESTMENT MANAGEMENT CO LLC ESHAR

$56

0.00%

470

Mint Tower Capital Management B.V. ESHAR

$18

0.00%

150,000

FLOW TRADERS U.S. LLC ESHAR

0.00%

31,277

Clear Street Group Inc. ESHAR

—

368,917

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

Manager	Shares	Value (USD)	% of position	Discretion
Tower Research Capital Investments LLC	381	$7,308	100.0%	Other

Key facts CIK 1918661 CUSIP 296424104 Visit website