Who owns Launch One Acquisition (LPAA)
Which tracked institutional funds hold LPAA, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See LPAA 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
6 tracked funds added or opened LPAA while 10 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
LPAA’s largest tracked holder by dollar value, METEORA CAPITAL, LLC, sizes it at 0.7% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 0.7pp conviction gap — its largest holder concentrates the name more heavily than the typical one.
Book-share is each fund’s reported value in LPAA 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 45 tracked filers holding LPAA, 4 increased or opened the position and 24 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 LPAA 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 5
- METEORA CAPITAL, LLC$83M
- TENOR CAPITAL MANAGEMENT Co., L.P.$36M
- Karpus Management, Inc.$12M
- GLAZER CAPITAL, LLC$1M
- Mint Tower Capital Management B.V.$1M
Largest adds
- BERKLEY W R CORP$2M
- HIGHBRIDGE CAPITAL MANAGEMENT LLC$1M
- Magnetar Financial LLC$311K
- LMR Partners LLP$309K
- First Trust Capital Management L.P.$269K
- PICTON MAHONEY ASSET MANAGEMENT$255K
Largest trims
- TORONTO DOMINION BANK$3M
- AQR Arbitrage LLC$2M
- HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND$2M
- Shaolin Capital Management LLC$1M
- Periscope Capital Inc.$623K
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 |
|---|---|---|---|---|
| First Trust Capital Management L.P. | 2,070,000 | $22M | 6.1% | 2026-Q2 |
| LMR Partners LLP | 1,980,000 | $21M | 5.8% | 2026-Q2 |
| Magnetar Financial LLC | 1,945,196 | $21M | 5.7% | 2026-Q2 |
| BERKLEY W R CORP added | 1,675,043 | $18M | 4.9% | 2026-Q2 |
| PICTON MAHONEY ASSET MANAGEMENT | 1,669,756 | $18M | 4.9% | 2026-Q2 |
| MMCAP International Inc. SPC | 1,480,000 | $16M | 4.3% | 2026-Q2 |
| MIZUHO SECURITIES USA LLC | 1,483,112 | $16M | 4.3% | 2026-Q2 |
| AQR Arbitrage LLC trimmed | 1,381,500 | $15M | 4.1% | 2026-Q2 |
| WOLVERINE ASSET MANAGEMENT LLC trimmed | 1,010,877 | $11M | 3.0% | 2026-Q2 |
| D. E. Shaw & Co., Inc. | 990,000 | $11M | 2.9% | 2026-Q2 |
| Alberta Investment Management Corp | 750,000 | $8M | 2.2% | 2026-Q2 |
| Wealthspring Capital LLC trimmed | 689,780 | $7M | 2.0% | 2026-Q2 |
| GOLDMAN SACHS GROUP INC trimmed | 626,053 | $7M | 1.8% | 2026-Q2 |
| Crossingbridge Advisors, LLC | 471,550 | $5M | 1.4% | 2026-Q2 |
| RiverPark Advisors, LLC | 408,519 | $4M | 1.2% | 2026-Q2 |
| RIVERNORTH CAPITAL MANAGEMENT, LLC trimmed | 366,473 | $4M | 1.1% | 2026-Q2 |
| WHITEBOX ADVISORS LLC | 250,000 | $3M | 0.7% | 2026-Q2 |
| ARISTEIA CAPITAL, L.L.C. | 196,319 | $2M | 0.6% | 2026-Q2 |
| Shaolin Capital Management LLC trimmed | 171,899 | $2M | 0.5% | 2026-Q2 |
| RLH Capital LLC | 150,000 | $2M | 0.4% | 2026-Q2 |
| Quarry LP | 150,000 | $2M | 0.4% | 2026-Q2 |
| Polar Asset Management Partners Inc. | 150,000 | $2M | 0.4% | 2026-Q2 |
| HIGHBRIDGE CAPITAL MANAGEMENT LLC added | 130,700 | $1M | 0.4% | 2026-Q2 |
| Schonfeld Strategic Advisors LLC trimmed | 120,050 | $1M | 0.4% | 2026-Q2 |
| DELTEC ASSET MANAGEMENT LLC | 100,000 | $1M | 0.3% | 2026-Q2 |
| Periscope Capital Inc. trimmed | 100,000 | $1M | 0.3% | 2026-Q2 |
| Yakira Capital Management, Inc. trimmed | 84,906 | $928K | 0.3% | 2026-Q2 |
| Radcliffe Capital Management, L.P. | 55,905 | $606K | 0.2% | 2026-Q2 |
| BOOTHBAY FUND MANAGEMENT, LLC | 37,352 | $405K | 0.1% | 2026-Q2 |
| Clear Street Group Inc. added | 32,021 | $346K | 0.1% | 2026-Q2 |
| ROBINSON CAPITAL MANAGEMENT, LLC trimmed | 15,000 | $163K | 0.0% | 2026-Q2 |
| BNP PARIBAS FINANCIAL MARKETS | 12,196 | $132K | 0.0% | 2026-Q2 |
| UBS Group AG trimmed | 11,539 | $125K | 0.0% | 2026-Q2 |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND added | 425,050 | $89K | 0.0% | 2026-Q2 |
| CSS LLC/IL | 405,424 | $77K | 0.0% | 2026-Q2 |
| TORONTO DOMINION BANK added | 400,200 | $76K | 0.0% | 2026-Q2 |
| ROYAL BANK OF CANADA new | 2,467 | $27K | 0.0% | 2026-Q2 |
| GRITSTONE ASSET MANAGEMENT LLC | 81,417 | $15K | 0.0% | 2026-Q2 |
| Lineage Point Capital LP new | 75,408 | $14K | 0.0% | 2026-Q2 |
| K2 PRINCIPAL FUND, L.P. | 71,918 | $14K | 0.0% | 2026-Q2 |
| Verition Fund Management LLC trimmed | 60,194 | $13K | 0.0% | 2026-Q2 |
| LONGFELLOW INVESTMENT MANAGEMENT CO LLC | 666 | $7K | 0.0% | 2026-Q2 |
| BARCLAYS PLC | 344 | $4K | 0.0% | 2026-Q2 |
| Arax Advisory Partners new | 7,725 | $1K | 0.0% | 2026-Q2 |
| MORGAN STANLEY trimmed | 51 | $553 | 0.0% | 2026-Q2 |
| METEORA CAPITAL, LLC trimmed | 599,882 | $83M | 22.4% | 2026-Q1 stale (1 quarter behind) |
| TENOR CAPITAL MANAGEMENT Co., L.P. | 200,000 | $28M | 7.5% | 2026-Q1 stale (1 quarter behind) |
| Karpus Management, Inc. trimmed | 1,085,250 | $12M | 3.1% | 2026-Q1 stale (1 quarter behind) |
| GLAZER CAPITAL, LLC added | 105,008 | $1M | 0.3% | 2026-Q1 stale (1 quarter behind) |
| Mint Tower Capital Management B.V. | 100,000 | $1M | 0.3% | 2026-Q1 stale (1 quarter behind) |
| PenderFund Capital Management Ltd. | 31,400 | $336K | 0.1% | 2026-Q1 stale (1 quarter behind) |
| JPMORGAN CHASE & CO new | 30,110 | $323K | 0.1% | 2026-Q1 stale (1 quarter behind) |
| Dakota Wealth Management trimmed | 22,000 | $235K | 0.1% | 2026-Q1 stale (1 quarter behind) |
| Wellspring Financial Advisors, LLC | 18,300 | $195K | 0.1% | 2026-Q1 stale (1 quarter behind) |
| CITADEL ADVISORS LLC | 10,074 | $108K | 0.0% | 2026-Q1 stale (1 quarter behind) |
| HRT FINANCIAL LP trimmed | 10,000 | $107K | 0.0% | 2026-Q1 stale (1 quarter behind) |
| TWO SIGMA INVESTMENTS, LP trimmed | 115,920 | $1M | 0.3% | 2025-Q4 stale (2 quarters behind) |
| CONDOR CAPITAL MANAGEMENT | 10,260 | $109K | 0.0% | 2025-Q4 stale (2 quarters behind) |
| Bulldog Investors, LLP trimmed | 253,799 | $63K | 0.0% | 2025-Q4 stale (2 quarters behind) |
| ATW SPAC MANAGEMENT LLC | 37,352 | $9M | 2.3% | 2025-Q3 stale (3 quarters behind) |
| COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS | 450,000 | $5M | 1.3% | 2025-Q3 stale (3 quarters behind) |
| Centiva Capital, LP | 275,051 | $3M | 0.8% | 2025-Q3 stale (3 quarters behind) |
| CANTOR FITZGERALD, L. P. | 2,000,000 | $440K | 0.1% | 2025-Q3 stale (3 quarters behind) |
| GRAHAM CAPITAL WEALTH MANAGEMENT, LLC trimmed | 16,353 | $173K | 0.0% | 2025-Q3 stale (3 quarters behind) |
| MASO CAPITAL PARTNERS Ltd | 50,000 | $11K | 0.0% | 2025-Q3 stale (3 quarters behind) |
| Virtu Financial LLC added | 69,135 | $720K | 0.2% | 2025-Q2 stale (4 quarters behind) |
| CLEAR STREET LLC trimmed | 14,319 | $151K | 0.0% | 2025-Q2 stale (4 quarters behind) |
| StoneX Group Inc. added | 70,000 | $19K | 0.0% | 2025-Q2 stale (4 quarters behind) |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP added | 13,612 | $4K | 0.0% | 2025-Q2 stale (4 quarters behind) |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | — | 0.0% | 2025-Q2 stale (4 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.