NMP · NMP Acquisition Corp. · Holdings

$10.36 +0.00 (+0.00%) At close · Sep 11

Market Cap

$165.46M

15.97M

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 →

Quarter:

Holders: 37

Total Value: $107,830,432

Total Shares: 19,450,958

Institutional Ownership Trend

4 quarters

Holder Concentration

Across 37 13F filers · Δ vs Mar 31, 2026

Top Holder

9.8%

+0.3 pts

Top 5

39.8%

+0.1 pts

Top 10

63.9%

+0.1 pts

HHI

539

Broadly held+2

Quarterly Activity

vs Mar 31, 2026

New

Increased

Decreased

Sold Out

Unchanged

Holder count: +1

Institutional value: +0.9%

Shares held: -1.4%

Top Buyers

vs Mar 31, 2026

Institution	Added	Now Holds
Mid HIGHBRIDGE CAPITAL MANAGEMENT LLC	+70,817	1,034,495
Mid BERKLEY W R CORP	+25,360	556,148
Mid MIZUHO SECURITIES USA LLC	+25,300	1,025,889
Mid AQR Arbitrage LLC	+6,300	1,236,763
Mega GEODE CAPITAL MANAGEMENT, LLC	+1,111	82,066

Top Sellers

vs Mar 31, 2026

Institution	Sold	Now Holds
Mid WOLVERINE ASSET MANAGEMENT LLC	−190,100	1,205,515
Large TORONTO DOMINION BANK	−77,500	342,600
Small Shaolin Capital Management LLC	−69,816	1,170,884
Large Clear Street Group Inc.	−23,344	675,847
Mid Karpus Management, Inc.	−18,725	849,065

Top New Positions

vs Mar 31, 2026

Institution	Acquired	Value (USD)	Open
Mega ROYAL BANK OF CANADA	6	$61

Top Sold-Out Positions

vs Mar 31, 2026

No fully closed positions this quarter.

Filter: New 1 Increased 6 Reduced 9 Sold out 0 Unchanged 21

Showing 57 of 57

All Common Calls Puts

Compact Export CSV

Holder

Value (USD)

% of 13F

MIZUHO SECURITIES USA LLC

$10,525,621

9.76%

1,025,889

WOLVERINE ASSET MANAGEMENT LLC

$8,989,524

8.34%

876,172

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

Manager	Shares	Value (USD)	% of position	Discretion
Wolverine Holdings, LLC	876,172	$8,989,524	100.0%	Defined

Karpus Management, Inc.

$8,711,406

8.08%

849,065

Polar Asset Management Partners Inc.

$8,463,474

7.85%

824,900

AQR Arbitrage LLC

$6,183,250

5.73%

602,656

D. E. Shaw & Co., Inc.

$5,770,429

5.35%

562,420

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.	562,420	$5,770,429	100.0%	Defined

RIVERNORTH CAPITAL MANAGEMENT, LLC

$5,246,409

4.87%

511,346

Westchester Capital Management, LLC

$5,129,999

4.76%

500,000

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	4,501	$46,180	0.9%	Sole
Virtus Investment Advisers, LLC	454,085	$4,658,912	90.8%	Other
Held directly	41,414	$424,907	8.3%	Sole

Crossingbridge Advisors, LLC

$5,078,700

4.71%

495,000

BERKLEY W R CORP

$4,829,012

4.48%

470,664

HEIGHTS CAPITAL MANAGEMENT, INC

$4,617,000

4.28%

450,000

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

Manager	Shares	Value (USD)	% of position	Discretion
CVI Investments, Inc.	450,000	$4,617,000	100.0%	Other

Shaolin Capital Management LLC

$4,113,305

3.81%

400,907

Radcliffe Capital Management, L.P.

$3,846,474

3.57%

374,900

TWO SIGMA INVESTMENTS, LP

$3,409,305

3.16%

332,291

HIGHBRIDGE CAPITAL MANAGEMENT LLC

$3,110,985

2.89%

303,215

L1 Global Manager Pty Ltd

$2,934,360

2.72%

286,000

GLAZER CAPITAL, LLC

$2,442,269

2.26%

238,038

Periscope Capital Inc.

$2,298,086

2.13%

223,985

BNP PARIBAS ARBITRAGE, SA

$2,295,551

2.13%

223,738

GABELLI & Co INVESTMENT ADVISERS, INC.

$2,263,356

2.10%

220,600

OMERS ADMINISTRATION Corp

$2,052,000

1.90%

200,000

Clear Street Group Inc.

$1,220,704

1.13%

118,977

SONA ASSET MANAGEMENT (US) LLC

$1,146,041

1.06%

111,700

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	111,700	$1,146,041	100.0%	Other

GEODE CAPITAL MANAGEMENT, LLC

$841,997

0.78%

82,066

Schonfeld Strategic Advisors LLC

$713,234

0.66%

69,516

Dakota Wealth Management

$481,194

0.45%

46,900

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

Manager	Shares	Value (USD)	% of position	Discretion
Karpus Management Inc.	46,900	$481,194	100.0%	Defined

MANGROVE PARTNERS IM, LLC

$369,534

0.34%

36,017

TORONTO DOMINION BANK

$307,800

0.29%

30,000

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	30,000	$307,800	100.0%	Defined

ABC ARBITRAGE SA

$256,500

0.24%

25,000

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	25,000	$256,500	100.0%	Other

Verition Fund Management LLC

$174,830

0.16%

17,040

MORGAN STANLEY

$8,012

0.01%

781

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	56	$574	7.2%	Defined
MORGAN STANLEY SMITH BARNEY LLC	725	$7,438	92.8%	Defined

ROYAL BANK OF CANADA

$61

0.00%

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

Manager	Shares	Value (USD)	% of position	Discretion
RBC Capital Markets, LLC	6	$61	100.0%	Defined

UBS Group AG

$10

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	1	$10	100.0%	Defined

Harraden Circle Investments, LLC NMPAR

—

2,225,732

MANGROVE PARTNERS IM, LLC NMPAR

—

36,017

Periscope Capital Inc. NMPAR

—

173,985

GABELLI FUNDS LLC NMPAR

—

179,400

Clear Street Group Inc. NMPAU

—

186,973

BOOTHBAY FUND MANAGEMENT, LLC NMPAR

—

75,000

UBS Group AG NMPAU

—

553

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

Manager	Shares	Value (USD)	% of position	Discretion
UBS Securities LLC	553	$0	—	Defined

TORONTO DOMINION BANK NMPAU

—

99,000

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	99,000	$0	—	Defined

Polar Asset Management Partners Inc. NMPAR

—

825,000

GABELLI & Co INVESTMENT ADVISERS, INC. NMPAR

—

220,600

HEIGHTS CAPITAL MANAGEMENT, INC NMPAR

—

427,354

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

Manager	Shares	Value (USD)	% of position	Discretion
CVI Investments, Inc.	427,354	$0	—	Other

BERKLEY W R CORP NMPAR

—

85,484

AQR Arbitrage LLC NMPAR

—

634,107

Clear Street Group Inc. NMPAR

—

369,897

Shaolin Capital Management LLC NMPAR

—

769,977

JPMORGAN CHASE & CO NMPAU

—

10,000

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	10,000	$0	—	Defined

OMERS ADMINISTRATION Corp NMPAR

—

200,000

WOLVERINE ASSET MANAGEMENT LLC NMPAR

—

329,343

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

Manager	Shares	Value (USD)	% of position	Discretion
Wolverine Holdings, LLC	329,343	$0	—	Defined

TORONTO DOMINION BANK NMPAR

—

213,600

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	213,600	$0	—	Defined

Schonfeld Strategic Advisors LLC NMPAR

—

63,427

HIGHBRIDGE CAPITAL MANAGEMENT LLC NMPAR

—

731,280

BNP PARIBAS ARBITRAGE, SA NMPAR

—

198,093

Radcliffe Capital Management, L.P. NMPAR

—

375,000

RIVERNORTH CAPITAL MANAGEMENT, LLC NMPAR

—

511,346

Key facts CIK 2054876 CUSIP G6375X104 13F (30d) 25 filings 25 filers