Ranked by reported Q1 2026 13F market value
Share of total reported institutional value in COPL held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | Karpus Management, Inc. | 1.5M | $15.7M | — | 8.493% | 0.49% |
| 2 | ARISTEIA CAPITAL LLC | 1.1M | $11.2M | 0.0% | 6.037% | 0.25% |
| 3 | BERKLEY W R CORP | 1.0M | $10.6M | +10.7% | 5.716% | 0.57% |
| 4 | Westchester Capital Management, LLC | 861K | $8.9M | 0.0% | 4.787% | 0.42% |
| 5 | Polar Asset Management Partners Inc. | 750K | $7.7M | 0.0% | 4.172% | 0.17% |
| 6 | TENOR CAPITAL MANAGEMENT Co., L.P. | 750K | $7.7M | 0.0% | 4.172% | 0.12% |
| 7 | D. E. Shaw & Co., Inc. | 600K | $6.2M | 0.0% | 3.337% | 0.01% |
| 8 | CNH PARTNERS LLC | 583K | $6.0M | -4.9% | 3.244% | 0.10% |
| 9 | Verition Fund Management LLC | 580K | $6.0M | -3.0% | 3.225% | 0.04% |
| 10 | Radcliffe Capital Management, L.P. | 573K | $5.9M | 0.0% | 3.186% | 0.44% |
| 11 | Magnetar Financial LLC | 547K | $5.6M | 0.0% | 3.045% | 0.06% |
| 12 | Shaolin Capital Management LLC | 510K | $5.3M | 0.0% | 2.837% | 0.21% |
| 13 | Hudson Bay Capital Management LP | 500K | $5.2M | 0.0% | 2.781% | 0.06% |
| 14 | Schonfeld Strategic Advisors LLC | 460K | $4.7M | -2.2% | 2.556% | 0.03% |
| 15 | MANGROVE PARTNERS | 450K | $4.6M | 0.0% | 2.503% | 0.38% |
| 16 | RIVERNORTH CAPITAL MANAGEMENT, LLC | 400K | $4.1M | 0.0% | 2.224% | 0.21% |
| 17 | WOLVERINE ASSET MANAGEMENT LLC | 368K | $3.8M | -22.0% | 2.047% | 0.06% |
| 18 | PERISCOPE CAPITAL INC. | 350K | $3.6M | -15.5% | 1.947% | 0.63% |
| 19 | METEORA CAPITAL, LLC | 345K | $3.6M | -1.4% | 1.919% | 0.26% |
| 20 | HEIGHTS CAPITAL MANAGEMENT, INC | 300K | $3.1M | 0.0% | 1.669% | 0.87% |
| 21 | WHITEBOX ADVISORS LLC | 300K | $3.1M | 0.0% | 1.669% | 0.05% |
| 22 | MIZUHO SECURITIES USA LLC | 298K | $3.1M | +0.4% | 1.660% | 0.07% |
| 23 | Wealthspring Capital LLC | 225K | $2.3M | 0.0% | 1.253% | 0.55% |
| 24 | GOLDMAN SACHS GROUP INC | 207K | $2.1M | 0.0% | 1.150% | 0.00% |
| 25 | Context Capital Management, LLC | 200K | $2.1M | 0.0% | 1.112% | 0.05% |
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 COPL — a direct measure of their conviction.
Filings activity in COPL during Q1 2026, grouped by how each filer changed its position.
Institutions that opened a new COPL position in Q1 2026
4 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 | 42 | +14% | 83.68% | +10.01 pp | $157M | +14% |
| Q4 2025 | 37 | +2.8% | 73.67% | 2.33 pp | $138M | 3.1% |
| Q3 2025 | 36 | +24% | 76.00% | +14.61 pp | $142M | +24% |
| Q2 2025 | 29 | — | 61.39% | — | $115M | — |
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 COPL stock.
Based on Q1 2026 13F filings, institutional ownership of Copley Acquisition Corp stands at 83.7%, held across 42 reporting institutions.
Karpus Management, Inc. is the largest reported institutional holder of COPL, with approximately 1,526,827 shares worth $0.02B 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 COPL.
Our composite Smart Money Score for COPL is 58 out of 100 (Neutral). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
6 institutions opened new positions in COPL during Q1 2026, while 1 fully exited. 28 added to existing positions and 8 trimmed.
COPL institutional ownership rose by 10.01 percentage points quarter-over-quarter, with a net change of +5 holders.
The top 10 institutions account for 54.8% of all reported 13F value in COPL, and the top 25 account for 90.8%.
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.
Copley Acquisition Corp (COPL) Institutional Ownership