Who owns NMP Acquisition (NMP)
Which tracked institutional funds hold NMP, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See NMP company fundamentals →
Ownership as of the 2026-Q2 13F filings (latest filed 2026-08-14). 13F is disclosed up to 45 days after quarter-end, so the most recent quarter fills in over the following weeks.
How the tape is positioned
2 tracked funds added or opened NMP while 5 trimmed or exited it between 2026-Q1 and 2026-Q2 — the tape is split. When large holders disagree on a name, the funds moving first are sometimes ahead of the story.
A prompt to read the filings, not a verdict. 13F is a quarter-end snapshot disclosed up to 45 days late; a fund adds or exits for mandate, benchmark, and timing reasons that have nothing to do with a view on the stock. This is a starting question, not a signal to trade.
Conviction spread
NMP’s largest tracked holder by dollar value, Harraden Circle Investments, LLC, sizes it at 3.5% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 3.4pp conviction gap — its largest holder concentrates the name more heavily than the typical one.
Book-share is each fund’s reported value in NMP divided by its whole reported 13F book, so it is comparable across funds of different sizes and is unaffected by stock splits. A higher share means a fund has committed more of its book to the name — a starting question about conviction, not a verdict or a signal to trade.
Institutional & insider positioning
Between 2026-Q1 and 2026-Q2, across 35 tracked filers holding NMP, 6 increased or opened the position and 8 reduced or closed it; over the same quarter, there were no open-market insider Form 4s.
This fuses two public signals for the same quarter — how tracked institutions changed their positions and whether insiders bought or sold in the open market. It describes what was filed; it is a starting question, not a verdict or a signal to trade.
New buyers & exits
Funds opening or closing a position in NMP between the 2026-Q1 and 2026-Q2 13F filings, and the largest changes among funds holding it in both. New buyers and exits are counted on fund presence (split-invariant); adds and trims are measured on reported value.
Full exits 2
- Harraden Circle Investments, LLC$445M
- GLAZER CAPITAL, LLC$3M
Largest adds
- HIGHBRIDGE CAPITAL MANAGEMENT LLC$787K
- BERKLEY W R CORP$302K
Largest trims
- JPMORGAN CHASE & CO$2M
- TORONTO DOMINION BANK$1M
- Shaolin Capital Management LLC$730K
Institutional holders
One row per tracked fund, largest reported value first. “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding. Rows marked stale are from an earlier filing than the security’s latest quarter — that fund is absent from the newest snapshot (position exited, or reported under a different name).
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| MIZUHO SECURITIES USA LLC | 1,000,589 | $10M | 1.8% | 2026-Q2 |
| WOLVERINE ASSET MANAGEMENT LLC added | 876,172 | $9M | 1.6% | 2026-Q2 |
| Karpus Management, Inc. trimmed | 849,065 | $9M | 1.5% | 2026-Q2 |
| Polar Asset Management Partners Inc. trimmed | 824,900 | $8M | 1.5% | 2026-Q2 |
| AQR Arbitrage LLC | 602,656 | $6M | 1.1% | 2026-Q2 |
| D. E. Shaw & Co., Inc. | 562,420 | $6M | 1.0% | 2026-Q2 |
| RIVERNORTH CAPITAL MANAGEMENT, LLC | 511,346 | $5M | 0.9% | 2026-Q2 |
| Westchester Capital Management, LLC | 500,000 | $5M | 0.9% | 2026-Q2 |
| Crossingbridge Advisors, LLC | 495,000 | $5M | 0.9% | 2026-Q2 |
| BERKLEY W R CORP added | 470,664 | $5M | 0.8% | 2026-Q2 |
| HEIGHTS CAPITAL MANAGEMENT, INC | 450,000 | $5M | 0.8% | 2026-Q2 |
| Shaolin Capital Management LLC trimmed | 400,907 | $4M | 0.7% | 2026-Q2 |
| Radcliffe Capital Management, L.P. | 374,900 | $4M | 0.7% | 2026-Q2 |
| TWO SIGMA INVESTMENTS, LP | 332,291 | $3M | 0.6% | 2026-Q2 |
| HIGHBRIDGE CAPITAL MANAGEMENT LLC added | 303,215 | $3M | 0.5% | 2026-Q2 |
| L1 Global Manager Pty Ltd | 286,000 | $3M | 0.5% | 2026-Q2 |
| BNP PARIBAS FINANCIAL MARKETS | 223,738 | $2M | 0.4% | 2026-Q2 |
| Periscope Capital Inc. | 223,985 | $2M | 0.4% | 2026-Q2 |
| GABELLI & Co INVESTMENT ADVISERS, INC. | 220,600 | $2M | 0.4% | 2026-Q2 |
| OMERS ADMINISTRATION Corp | 200,000 | $2M | 0.4% | 2026-Q2 |
| Clear Street Group Inc. added | 186,973 | $2M | 0.3% | 2026-Q2 |
| SONA ASSET MANAGEMENT (US) LLC | 111,700 | $1M | 0.2% | 2026-Q2 |
| GEODE CAPITAL MANAGEMENT, LLC added | 82,066 | $844K | 0.1% | 2026-Q2 |
| Schonfeld Strategic Advisors LLC trimmed | 69,516 | $713K | 0.1% | 2026-Q2 |
| Dakota Wealth Management | 46,900 | $481K | 0.1% | 2026-Q2 |
| MANGROVE PARTNERS IM, LLC | 36,017 | $370K | 0.1% | 2026-Q2 |
| TORONTO DOMINION BANK trimmed | 30,000 | $308K | 0.1% | 2026-Q2 |
| ABC ARBITRAGE SA | 25,000 | $256K | 0.0% | 2026-Q2 |
| Verition Fund Management LLC | 17,040 | $175K | 0.0% | 2026-Q2 |
| JPMORGAN CHASE & CO trimmed | 10,000 | $104K | 0.0% | 2026-Q2 |
| GABELLI FUNDS LLC | 179,400 | $32K | 0.0% | 2026-Q2 |
| BOOTHBAY FUND MANAGEMENT, LLC | 75,000 | $15K | 0.0% | 2026-Q2 |
| MORGAN STANLEY added | 781 | $8K | 0.0% | 2026-Q2 |
| UBS Group AG | 553 | $6K | 0.0% | 2026-Q2 |
| ROYAL BANK OF CANADA new | 6 | — | 0.0% | 2026-Q2 |
| Harraden Circle Investments, LLC | 2,225,732 | $445M | 77.9% | 2026-Q1 stale (1 quarter behind) |
| GLAZER CAPITAL, LLC added | 251,788 | $3M | 0.4% | 2026-Q1 stale (1 quarter behind) |
| CITADEL ADVISORS LLC trimmed | 41,788 | $425K | 0.1% | 2025-Q4 stale (2 quarters behind) |
| BANK OF AMERICA CORP /DE/ new | 11 | $110 | 0.0% | 2025-Q4 stale (2 quarters behind) |
| ATW SPAC MANAGEMENT LLC new | 75,000 | $16M | 2.8% | 2025-Q3 stale (3 quarters behind) |
| BCK Capital Management LP new | 86,094 | $870K | 0.2% | 2025-Q3 stale (3 quarters behind) |
| Virtu Financial LLC new | 73,850 | $733K | 0.1% | 2025-Q3 stale (3 quarters behind) |
| OSAIC HOLDINGS, INC. new | 700 | $7K | 0.0% | 2025-Q3 stale (3 quarters behind) |
Ownership over time
Tracked institutional holder count and total shares held by filing quarter (independent scales). The curated-era tail and any mid-ingest latest quarter are handled honestly — a partial quarter is not drawn as a collapse.
Reading this table
Funds hold the same stock for different reasons — an index fund “holds” almost everything, an active manager sizes a name to a mandate and a benchmark, and each fund entered at its own price and time. Because 13F is filed up to 45 days after quarter-end, every row is a backward-looking snapshot; a manager may have traded since. Share-class siblings (a company’s A and C shares) are rolled up to one line so a dual-class name is never double-counted. Compare like-for-like. A large holder is not an endorsement, and a fund exiting is not a warning — this is a starting question, not a verdict.
About 13F filings
A Form 13F is a quarterly disclosure that institutional investment managers with over $100 million in US-listed equities must file with the SEC. In plain English: it is a snapshot of the long stock positions a fund held at the end of a quarter. It covers long US-listed equities only — not short positions, options, cash, or private holdings — and the funds shown are the large sample we track, not the complete 13F universe.