Who owns New Providence Acquisition Corp. III/Cayman?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of NPAC from SEC Form 13F filings across 57 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
As of the 2026-06-30 reporting period, 57 institutions disclosed 29.4M shares of New Providence Acquisition Corp. III/Cayman worth $305.3M — about 76.6% of shares outstanding; the largest disclosed holder is MMCAP International Inc. SPC. Source: SEC Form 13F filings, parsed by EvidInvest.
57
13F holders
$305.3M
value, 2026 filers
76.6%
of shares outstanding (29.4M sh)
4
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30 · % of fund = share of the manager's own book · % of co. = share of NPAC's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | MMCAP International Inc. SPC | 2.2M | $22.8M | 1.9% | 5.7% | 0.0% |
| 2 | Magnetar Financial LLC | 1.7M | $18.2M | 0.2% | 4.6% | 0.0% |
| 3 | GLAZER CAPITAL, LLC | 1.5M | $15.8M | 0.4% | 4% | +44.8% |
| 4 | TENOR CAPITAL MANAGEMENT Co., L.P. | 1.5M | $15.6M | 0.2% | 3.9% | 0.0% |
| 5 | AQR Arbitrage LLC | 1.4M | $14.6M | 0.2% | 3.7% | -13.0% |
| 6 | Alberta Investment Management Corp | 1.3M | $13.0M | 0.1% | 3.3% | 0.0% |
| 7 | Linden Advisors LP | 1.2M | $12.5M | 0.1% | 3.1% | 0.0% |
| 8 | LMR Partners LLP | 1.2M | $12.5M | 0.0% | 3.1% | 0.0% |
| 9 | ARISTEIA CAPITAL, L.L.C. | 1.2M | $12.5M | 0.2% | 3.1% | 0.0% |
| 10 | BERKLEY W R CORP | 1.2M | $12.2M | 0.6% | 3.1% | +82.8% |
| 11 | Westchester Capital Management, LLC | 1.1M | $11.7M | 0.6% | 2.9% | 0.0% |
| 12 | PICTON MAHONEY ASSET MANAGEMENT | 1.0M | $10.5M | 0.1% | 2.6% | +1.5% |
| 13 | Ghisallo Capital Management LLC | 1.0M | $10.4M | 0.2% | 2.6% | 0.0% |
| 14 | Hudson Bay Capital Management LP | 927,733 | $9.6M | 0.0% | 2.4% | +31.6% |
| 15 | Governors Lane LP | 874,820 | $9.1M | 0.8% | 2.3% | 0.0% |
| 16 | HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | 689,999 | $7.2M | 0.0% | 1.8% | 0.0% |
| 17 | Radcliffe Capital Management, L.P. | 665,376 | $6.9M | 0.5% | 1.7% | 0.0% |
| 18 | Wealthspring Capital LLC | 534,255 | $5.5M | 1.2% | 1.4% | -10.0% |
| 19 | GOLDMAN SACHS GROUP INC | 512,330 | $5.3M | 0.0% | 1.3% | 0.0% |
| 20 | Mint Tower Capital Management B.V. | 500,000 | $5.2M | 0.6% | 1.3% | 0.0% |
| 21 | WHITEBOX ADVISORS LLC | 500,000 | $5.2M | 0.1% | 1.3% | 0.0% |
| 22 | MILLENNIUM MANAGEMENT LLC | 493,450 | $5.1M | 0.0% | 1.3% | 0.0% |
| 23 | HIGHBRIDGE CAPITAL MANAGEMENT LLC | 487,903 | $5.1M | 0.1% | 1.3% | +32.5% |
| 24 | SkyView Investment Advisors, LLCNEW | 478,934 | $5.0M | 3.9% | 1.2% | new |
| 25 | D. E. Shaw & Co., Inc. | 422,861 | $4.4M | 0.0% | 1.1% | +322.9% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.