OSPR · Osprey Acquisition Corp. III · Shareholders & Ownership
Every disclosed holder of OSPR in one list: 13F institutions, Schedule 13D and 13G filers, insiders (Forms 3, 4 and 5) and registered funds, each from its own latest filing. Holders nest by CIK and SEC reporting links, never by name, and each is summed once.
Who Owns OSPR
13F quarter Sep 30, 2026| Holder group | Shares | % Out |
|---|---|---|
| Institutional (13F) | 15,000 | 0.04% |
| Insiders (Forms 3, 4, 5) | 0 | 0.00% |
| 13D/G-only blocks | 14,690,000 | 35.82% |
| Remaining | 26,311,000 | 64.15% |
| Registered funds (N-PORT, not summed) | 30,698 | 0.07% |
Shares outstanding: 41,016,000, the issuer's latest cover-page count restated onto today's split basis.
Insiders are listed but not summed: the issuer has more than one class of common stock and Forms 3, 4 and 5 report one issuer-wide balance across them.
13D/G-only counts each filer's latest 13D or 13G that no 13F report of the listing contains, that names no 13F filer and that no counted insider files. Funds are never summed: their shares sit inside their advisers' 13F reports.
Holders of OSPR
| # | Holder | Shares | As of | Notes |
|---|---|---|---|---|
| 1 |
Osprey Acquisition Sponsor III, LLC
13D
CIK 2113480 · Jun 30, 2026
|
10,740,000 | ||
| 1.1 |
Osprey Acquisition Sponsor III LLC
Insider
CIK 2113480 · Jun 30, 2026
10% Owner, issuer-wide, not summed
|
486,000 | ||
| 2 |
MMCAP International Inc. SPC
13G
CIK 1304857 · Unknown · Jul 1, 2026
Rule 13d-1(c), passive investor
|
2,200,000 | ||
| 3 |
|
1,750,000 | ||
| 4 |
|
486,000 | ||
| 5 |
|
486,000 | ||
| 6 |
Tuttle Capital Management, LLC
13F
CIK 1581641 · Registered investment adviser · Sep 30, 2026
|
15,000 | ||
| 7 |
Saba Capital Income & Opportunities Fund II
Fund
· Registered fund · Jul 31, 2026
Saba Capital Income & Opportunities Fund II, not summed
|
9,549 | ||
| 7.1 |
Saba Capital Income & Opportunities Fund
Fund
· Registered fund · Jul 31, 2026
Saba Capital Income & Opportunities Fund, not summed
|
21,149 |
Shares are restated onto today's split basis. Change compares each row with the same holder's previous filing in the same source; a dash means there is none to compare. Nested 13D/G, insider and fund rows are not summed, since a 13F report already holds them.