Who owns Renatus Tactical Acquisition Corp I Class A Ordinary Shares (RTAC)
Which tracked institutional funds hold RTAC, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See RTAC company fundamentals →
Ownership as of the 2026-Q2 13F filings (latest filed 2026-08-17). 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
9 tracked funds added or opened RTAC while 9 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
RTAC’s largest tracked holder by dollar value, Harraden Circle Investments, LLC, sizes it at 0.1% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 0.1pp conviction gap — its largest holder concentrates the name more heavily than the typical one.
Book-share is each fund’s reported value in RTAC 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 50 tracked filers holding RTAC, 15 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 RTAC 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.
New buyers 3
- Jain Global LLC$3M
- StoneX Group Inc.$1M
- Schonfeld Strategic Advisors LLC$629K
Full exits 9
- Harraden Circle Investments, LLC$15M
- FIFTH LANE CAPITAL, LP$11M
- GLAZER CAPITAL, LLC$3M
- METEORA CAPITAL, LLC$3M
- SG Americas Securities, LLC$3M
- TENOR CAPITAL MANAGEMENT Co., L.P.$2M
Largest adds
- Radcliffe Capital Management, L.P.$2M
- Melqart Asset Management (UK) Ltd$1M
- Verition Fund Management LLC$1M
- TORONTO DOMINION BANK$515K
- Saba Capital Management, L.P.$363K
- ROYAL BANK OF CANADA$288K
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 |
|---|---|---|---|---|
| Governors Lane LP | 879,582 | $9M | 6.0% | 2026-Q2 |
| Melqart Asset Management (UK) Ltd added | 802,884 | $8M | 5.4% | 2026-Q2 |
| TWO SIGMA INVESTMENTS, LP | 570,937 | $6M | 3.9% | 2026-Q2 |
| BOOTHBAY FUND MANAGEMENT, LLC | 455,334 | $5M | 3.1% | 2026-Q2 |
| BERKLEY W R CORP | 403,883 | $4M | 2.7% | 2026-Q2 |
| BlueCrest Capital Management Ltd | 403,226 | $4M | 2.7% | 2026-Q2 |
| Radcliffe Capital Management, L.P. added | 365,480 | $4M | 2.5% | 2026-Q2 |
| First Trust Capital Management L.P. | 333,400 | $3M | 2.3% | 2026-Q2 |
| Magnetar Financial LLC | 300,000 | $3M | 2.0% | 2026-Q2 |
| TORONTO DOMINION BANK added | 294,353 | $3M | 2.0% | 2026-Q2 |
| Massar Capital Management, LP trimmed | 275,913 | $3M | 1.9% | 2026-Q2 |
| Alberta Investment Management Corp | 250,000 | $3M | 1.7% | 2026-Q2 |
| Jain Global LLC new | 247,951 | $3M | 1.7% | 2026-Q2 |
| J. Goldman & Co LP | 218,633 | $2M | 1.5% | 2026-Q2 |
| Verition Fund Management LLC added | 203,670 | $2M | 1.4% | 2026-Q2 |
| MOORE CAPITAL MANAGEMENT, LP | 200,000 | $2M | 1.4% | 2026-Q2 |
| Hudson Bay Capital Management LP | 190,000 | $2M | 1.3% | 2026-Q2 |
| ROYAL BANK OF CANADA added | 181,763 | $2M | 1.2% | 2026-Q2 |
| DLD Asset Management, LP | 160,000 | $2M | 1.1% | 2026-Q2 |
| MILLENNIUM MANAGEMENT LLC added | 157,200 | $2M | 1.1% | 2026-Q2 |
| LMR Partners LLP | 155,154 | $2M | 1.1% | 2026-Q2 |
| Linden Advisors LP | 150,000 | $2M | 1.0% | 2026-Q2 |
| GOLDMAN SACHS GROUP INC | 143,565 | $2M | 1.0% | 2026-Q2 |
| RIVERNORTH CAPITAL MANAGEMENT, LLC | 144,000 | $2M | 1.0% | 2026-Q2 |
| Shaolin Capital Management LLC trimmed | 143,100 | $1M | 1.0% | 2026-Q2 |
| K2 PRINCIPAL FUND, L.P. added | 141,290 | $1M | 1.0% | 2026-Q2 |
| Periscope Capital Inc. | 125,000 | $1M | 0.8% | 2026-Q2 |
| Saba Capital Management, L.P. added | 121,261 | $1M | 0.8% | 2026-Q2 |
| PRELUDE CAPITAL MANAGEMENT, LLC trimmed | 121,159 | $1M | 0.8% | 2026-Q2 |
| StoneX Group Inc. new | 110,877 | $1M | 0.7% | 2026-Q2 |
| Sphera Management Technology Funds Ltd | 100,000 | $1M | 0.7% | 2026-Q2 |
| Clear Street Group Inc. trimmed | 88,858 | $931K | 0.6% | 2026-Q2 |
| Cannon Global Investment Management, LLC trimmed | 84,900 | $890K | 0.6% | 2026-Q2 |
| Jefferies Financial Group Inc. | 77,870 | $816K | 0.5% | 2026-Q2 |
| Schonfeld Strategic Advisors LLC new | 60,000 | $629K | 0.4% | 2026-Q2 |
| Shay Capital LLC added | 49,604 | $520K | 0.3% | 2026-Q2 |
| PICTON MAHONEY ASSET MANAGEMENT | 45,000 | $472K | 0.3% | 2026-Q2 |
| PenderFund Capital Management Ltd. added | 34,369 | $360K | 0.2% | 2026-Q2 |
| RLH Capital LLC | 30,000 | $314K | 0.2% | 2026-Q2 |
| Rangeley Capital, LLC trimmed | 29,659 | $311K | 0.2% | 2026-Q2 |
| DELTEC ASSET MANAGEMENT LLC | 25,000 | $262K | 0.2% | 2026-Q2 |
| MORGAN STANLEY trimmed | 23,800 | $249K | 0.2% | 2026-Q2 |
| Qube Research & Technologies Ltd added | 19,139 | $201K | 0.1% | 2026-Q2 |
| SONA ASSET MANAGEMENT (US) LLC new | 18,014 | $189K | 0.1% | 2026-Q2 |
| Quarry LP | 15,000 | $157K | 0.1% | 2026-Q2 |
| BNP PARIBAS FINANCIAL MARKETS | 12,588 | $132K | 0.1% | 2026-Q2 |
| WOLVERINE ASSET MANAGEMENT LLC trimmed | 12,377 | $130K | 0.1% | 2026-Q2 |
| GEODE CAPITAL MANAGEMENT, LLC trimmed | 11,005 | $115K | 0.1% | 2026-Q2 |
| Dauntless Investment Group, LLC | 1,813 | $19K | 0.0% | 2026-Q2 |
| UBS Group AG trimmed | 619 | $6K | 0.0% | 2026-Q2 |
| Harraden Circle Investments, LLC added | 1,445,583 | $15M | 9.6% | 2026-Q1 stale (1 quarter behind) |
| FIFTH LANE CAPITAL, LP added | 1,089,815 | $11M | 7.2% | 2026-Q1 stale (1 quarter behind) |
| GLAZER CAPITAL, LLC added | 328,715 | $3M | 2.2% | 2026-Q1 stale (1 quarter behind) |
| METEORA CAPITAL, LLC new | 275,992 | $3M | 1.8% | 2026-Q1 stale (1 quarter behind) |
| SG Americas Securities, LLC new | 246,095 | $3M | 1.6% | 2026-Q1 stale (1 quarter behind) |
| TENOR CAPITAL MANAGEMENT Co., L.P. | 200,000 | $2M | 1.3% | 2026-Q1 stale (1 quarter behind) |
| MATAURO, LLC | 149,399 | $2M | 1.0% | 2026-Q1 stale (1 quarter behind) |
| FNY Investment Advisers, LLC added | 62,866 | $646K | 0.4% | 2026-Q1 stale (1 quarter behind) |
| Diametric Capital, LP trimmed | 53,332 | $548K | 0.4% | 2026-Q1 stale (1 quarter behind) |
| Tuttle Capital Management, LLC | 23,586 | $242K | 0.2% | 2026-Q1 stale (1 quarter behind) |
| HRT FINANCIAL LP new | 16,227 | $166K | 0.1% | 2026-Q1 stale (1 quarter behind) |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP new | 15,545 | $160K | 0.1% | 2026-Q1 stale (1 quarter behind) |
| CITADEL ADVISORS LLC new | 11,364 | $117K | 0.1% | 2026-Q1 stale (1 quarter behind) |
| Essential Partners LLC | 30 | $308 | 0.0% | 2026-Q1 stale (1 quarter behind) |
| Praetorian PR LLC added | 985,000 | $11M | 6.8% | 2025-Q4 stale (2 quarters behind) |
| Monaco Asset Management SAM | 40,592 | $433K | 0.3% | 2025-Q4 stale (2 quarters behind) |
| JANE STREET GROUP, LLC trimmed | 15,019 | $160K | 0.1% | 2025-Q4 stale (2 quarters behind) |
| Caitong International Asset Management Co., Ltd trimmed | 307 | $3K | 0.0% | 2025-Q4 stale (2 quarters behind) |
| ExodusPoint Capital Management, LP trimmed | 500,000 | $5M | 3.5% | 2025-Q3 stale (3 quarters behind) |
| Tower Research Capital LLC (TRC) new | 4 | $44 | 0.0% | 2025-Q3 stale (3 quarters behind) |
| CLEAR STREET LLC new | 145,794 | $2M | 1.1% | 2025-Q2 stale (4 quarters behind) |
| WHITEBOX ADVISORS LLC new | 80,000 | $944K | 0.6% | 2025-Q2 stale (4 quarters behind) |
| CSS LLC/IL new | 30,610 | $361K | 0.2% | 2025-Q2 stale (4 quarters behind) |
| Ursa Fund Management, LLC new | 25,000 | $318K | 0.2% | 2025-Q2 stale (4 quarters behind) |
| BLUEFIN CAPITAL MANAGEMENT, LLC new | 15,000 | $177K | 0.1% | 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.