Ranked by reported Q1 2026 13F market value
Share of total reported institutional value in FSHPR held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | Harraden Circle Investments, LLC | 1.7M | $142K | 0.0% | 31.666% | 0.03% |
| 2 | JPMORGAN CHASE & CO | 446K | $49K | — | 8.467% | 0.00% |
| 3 | HIGHBRIDGE CAPITAL MANAGEMENT LLC | 446K | $49K | -1.1% | 8.467% | 0.00% |
| 4 | RIVERNORTH CAPITAL MANAGEMENT, LLC | 577K | $49K | 0.0% | 10.942% | 0.00% |
| 5 | TORONTO DOMINION BANK | 499K | $42K | -0.1% | 9.467% | 0.00% |
| 6 | Bulldog Investors, LLP | 275K | $41K | 0.0% | 5.215% | 0.01% |
| 7 | Clear Street Group Inc. | 420K | $36K | +1.2% | 7.960% | 0.00% |
| 8 | Polar Asset Management Partners Inc. | 377K | $32K | 0.0% | 7.149% | 0.00% |
| 9 | HEIGHTS CAPITAL MANAGEMENT, INC | 279K | $31K | -0.3% | 5.295% | 0.01% |
| 10 | Yakira Capital Management, Inc. | 309K | $26K | -1.6% | 5.856% | 0.01% |
| 11 | GRITSTONE ASSET MANAGEMENT LLC | 182K | $15K | 0.0% | 3.458% | 0.02% |
| 12 | Cable Car Capital, LP | 138K | $12K | 0.0% | 2.617% | 0.00% |
| 13 | BNP PARIBAS ARBITRAGE, SA | 86K | $7K | 0.0% | 1.639% | 0.00% |
| 14 | BOOTHBAY FUND MANAGEMENT, LLC | 68K | $6K | 0.0% | 1.286% | 0.00% |
| 15 | WOLVERINE ASSET MANAGEMENT LLC | 57K | $5K | -0.1% | 1.084% | 0.00% |
| 16 | HGC Investment Management Inc. | 27K | $2K | 0.0% | 0.512% | 0.00% |
| 17 | T3 Companies, LLC | 16K | $1K | 0.0% | 0.296% | 0.00% |
| 18 | LONGFELLOW INVESTMENT MANAGEMENT CO LLC | 8K | $638 | 0.0% | 0.143% | 0.00% |
| 19 | UBS Group AG | 163 | $14 | +45.5% | 0.003% | 0.00% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). “% of Fund” shows how much of that investor’s total 13F portfolio is invested in FSHPR — a direct measure of their conviction.
Filings activity in FSHPR during Q1 2026, grouped by how each filer changed its position.
7 quarters of 13F filings · Δ columns show change vs prior quarter
| Quarter | Inst. Holders | Δ Holders | Ownership % | Δ Ownership | Total 13F Value | Δ Value |
|---|---|---|---|---|---|---|
| Q1 2026 | 19 | +5.6% | 126.32% | 73.67 pp | $1M | 50% |
| Q4 2025 | 18 | +5.9% | 199.99% | +0.00 pp | $1M | +18% |
| Q3 2025 | 17 | 5.6% | 199.99% | +36.83 pp | $1M | +31% |
| Q2 2025 | 18 | +0.0% | 163.16% | 6.96 pp | $1M | 4.1% |
| Q1 2025 | 18 | +20% | 170.12% | +71.00 pp | $1M | +72% |
| Q4 2024 | 15 | +25% | 99.12% | +18.90 pp | $0M | +24% |
| Q3 2024 | 12 | — | 80.22% | — | $0M | — |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Δ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying FSHPR stock.
Based on Q1 2026 13F filings, institutional ownership of Flag Ship Acquisition Corporation stands at 126.3%, held across 19 reporting institutions.
Harraden Circle Investments, LLC is the largest reported institutional holder of FSHPR, with approximately 1,669,823 shares worth $0.00B as of Q1 2026.
No marquee "smart money" managers (Berkshire, Burry, ARK, Tiger Global, Pershing Square, Baupost, etc.) currently appear among the top 25 institutional holders of FSHPR.
Our composite Smart Money Score for FSHPR is 42 out of 100 (Neutral). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
1 institutions opened new positions in FSHPR during Q1 2026, while 0 fully exited. 0 added to existing positions and 18 trimmed.
FSHPR institutional ownership fell by 73.67 percentage points quarter-over-quarter, with a net change of +1 holders.
The top 10 institutions account for 91.0% of all reported 13F value in FSHPR, and the top 25 account for 100.0%.
All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.
Flag Ship Acquisition Corporation (FSHPR) Institutional Ownership