Who owns RDAG (RDAG)
Which tracked institutional funds hold RDAG, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See RDAG company fundamentals →
Ownership as of the 2026-Q1 13F filings. 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
16 tracked funds added or opened RDAG while 9 trimmed or exited it between 2025-Q4 and 2026-Q1 — 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
RDAG’s largest tracked holder by dollar value, METEORA CAPITAL, LLC, sizes it at 0.3% of its own reported 13F book, while the median holder sizes it at 0.1% 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 RDAG 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 2025-Q4 and 2026-Q1, across 61 tracked filers holding RDAG, 18 increased or opened the position and 18 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 RDAG between the 2025-Q4 and 2026-Q1 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 6
- Crossingbridge Advisors, LLC$9M
- Westchester Capital Management, LLC$8M
- Parallax Volatility Advisers, L.P.$8M
- SONA ASSET MANAGEMENT (US) LLC$5M
- SkyView Investment Advisors, LLC$1M
- RLH Capital LLC$818K
Full exits 5
- Harraden Circle Investments, LLC$23M
- HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND$10M
- StoneX Group Inc.$748K
- Virtu Financial LLC$668K
- BOOTHBAY FUND MANAGEMENT, LLC$519K
Largest adds
- TORONTO DOMINION BANK$3M
- ARISTEIA CAPITAL, L.L.C.$2M
- Verition Fund Management LLC$2M
- WOLVERINE ASSET MANAGEMENT LLC$1M
- Shaolin Capital Management LLC$1M
- GLAZER CAPITAL, LLC$887K
Largest trims
- Saba Capital Management, L.P.$2M
- Lineage Point Capital LP$446K
- AQR Arbitrage LLC$357K
- CANTOR FITZGERALD, L. P.$250K
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 |
|---|---|---|---|---|
| METEORA CAPITAL, LLC trimmed | 2,966,937 | $30M | 9.4% | 2026-Q1 |
| MMCAP International Inc. SPC | 1,565,000 | $16M | 4.9% | 2026-Q1 |
| Saba Capital Management, L.P. trimmed | 1,395,960 | $14M | 4.4% | 2026-Q1 |
| Linden Advisors LP | 1,325,023 | $14M | 4.2% | 2026-Q1 |
| TENOR CAPITAL MANAGEMENT Co., L.P. | 1,000,000 | $10M | 3.2% | 2026-Q1 |
| Magnetar Financial LLC | 1,000,000 | $10M | 3.2% | 2026-Q1 |
| Governors Lane LP | 997,199 | $10M | 3.1% | 2026-Q1 |
| LMR Partners LLP | 997,100 | $10M | 3.1% | 2026-Q1 |
| TWO SIGMA INVESTMENTS, LP | 949,630 | $10M | 3.0% | 2026-Q1 |
| Crossingbridge Advisors, LLC new | 887,311 | $9M | 2.8% | 2026-Q1 |
| Westchester Capital Management, LLC new | 825,000 | $8M | 2.6% | 2026-Q1 |
| Wealthspring Capital LLC trimmed | 790,039 | $8M | 2.5% | 2026-Q1 |
| D. E. Shaw & Co., Inc. | 788,501 | $8M | 2.5% | 2026-Q1 |
| Verition Fund Management LLC added | 757,287 | $8M | 2.4% | 2026-Q1 |
| Parallax Volatility Advisers, L.P. new | 735,477 | $8M | 2.3% | 2026-Q1 |
| TORONTO DOMINION BANK added | 716,500 | $7M | 2.3% | 2026-Q1 |
| AQR Arbitrage LLC trimmed | 692,862 | $7M | 2.2% | 2026-Q1 |
| GLAZER CAPITAL, LLC added | 664,464 | $7M | 2.1% | 2026-Q1 |
| HGC Investment Management Inc. added | 646,675 | $7M | 2.0% | 2026-Q1 |
| ARISTEIA CAPITAL, L.L.C. added | 600,000 | $6M | 1.9% | 2026-Q1 |
| Polar Asset Management Partners Inc. | 500,000 | $5M | 1.6% | 2026-Q1 |
| Context Capital Management, LLC | 500,000 | $5M | 1.6% | 2026-Q1 |
| PICTON MAHONEY ASSET MANAGEMENT | 500,000 | $5M | 1.6% | 2026-Q1 |
| SONA ASSET MANAGEMENT (US) LLC new | 444,102 | $5M | 1.4% | 2026-Q1 |
| COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS | 400,000 | $4M | 1.3% | 2026-Q1 |
| First Trust Capital Management L.P. trimmed | 353,998 | $4M | 1.1% | 2026-Q1 |
| Alberta Investment Management Corp | 350,000 | $4M | 1.1% | 2026-Q1 |
| CSS LLC/IL | 345,952 | $4M | 1.1% | 2026-Q1 |
| Radcliffe Capital Management, L.P. added | 315,760 | $3M | 1.0% | 2026-Q1 |
| Periscope Capital Inc. | 311,200 | $3M | 1.0% | 2026-Q1 |
| WHITEBOX ADVISORS LLC | 300,000 | $3M | 0.9% | 2026-Q1 |
| BERKLEY W R CORP | 297,570 | $3M | 0.9% | 2026-Q1 |
| Shaolin Capital Management LLC added | 290,000 | $3M | 0.9% | 2026-Q1 |
| GOLDMAN SACHS GROUP INC | 261,370 | $3M | 0.8% | 2026-Q1 |
| MILLENNIUM MANAGEMENT LLC | 220,000 | $2M | 0.7% | 2026-Q1 |
| RIVERNORTH CAPITAL MANAGEMENT, LLC | 198,750 | $2M | 0.6% | 2026-Q1 |
| HEIGHTS CAPITAL MANAGEMENT, INC | 178,000 | $2M | 0.6% | 2026-Q1 |
| DLD Asset Management, LP | 166,667 | $2M | 0.5% | 2026-Q1 |
| Hudson Bay Capital Management LP | 146,580 | $1M | 0.5% | 2026-Q1 |
| WOLVERINE ASSET MANAGEMENT LLC added | 130,419 | $1M | 0.4% | 2026-Q1 |
| L1 Global Manager Pty Ltd | 100,000 | $1M | 0.3% | 2026-Q1 |
| K2 PRINCIPAL FUND, L.P. trimmed | 100,000 | $1M | 0.3% | 2026-Q1 |
| SkyView Investment Advisors, LLC new | 100,000 | $1M | 0.3% | 2026-Q1 |
| Schonfeld Strategic Advisors LLC added | 100,000 | $1M | 0.3% | 2026-Q1 |
| MOORE CAPITAL MANAGEMENT, LP | 100,000 | $1M | 0.3% | 2026-Q1 |
| GRITSTONE ASSET MANAGEMENT LLC | 98,850 | $1M | 0.3% | 2026-Q1 |
| Lineage Point Capital LP trimmed | 90,000 | $921K | 0.3% | 2026-Q1 |
| RLH Capital LLC new | 79,992 | $818K | 0.3% | 2026-Q1 |
| DELTEC ASSET MANAGEMENT LLC | 50,000 | $512K | 0.2% | 2026-Q1 |
| Quarry LP | 49,992 | $511K | 0.2% | 2026-Q1 |
| JPMORGAN CHASE & CO added | 49,894 | $510K | 0.2% | 2026-Q1 |
| Bulldog Investors, LLP trimmed | 47,364 | $485K | 0.1% | 2026-Q1 |
| Clear Street Group Inc. trimmed | 30,356 | $311K | 0.1% | 2026-Q1 |
| BNP PARIBAS FINANCIAL MARKETS new | 29,682 | $303K | 0.1% | 2026-Q1 |
| CANTOR FITZGERALD, L. P. trimmed | 29,540 | $302K | 0.1% | 2026-Q1 |
| READYSTATE ASSET MANAGEMENT LP | 25,000 | $256K | 0.1% | 2026-Q1 |
| Rangeley Capital, LLC | 20,188 | $207K | 0.1% | 2026-Q1 |
| ABC ARBITRAGE SA | 20,000 | $205K | 0.1% | 2026-Q1 |
| GEODE CAPITAL MANAGEMENT, LLC new | 13,620 | $139K | 0.0% | 2026-Q1 |
| PenderFund Capital Management Ltd. | 10,600 | $108K | 0.0% | 2026-Q1 |
| MORGAN STANLEY trimmed | 62 | $634 | 0.0% | 2026-Q1 |
| Harraden Circle Investments, LLC trimmed | 2,299,466 | $23M | 7.2% | 2025-Q4 stale |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | 1,000,000 | $10M | 3.1% | 2025-Q4 stale |
| FIFTH LANE CAPITAL, LP trimmed | 190,592 | $2M | 0.6% | 2025-Q3 stale |
| Potrero Capital Research LLC new | 150,000 | $2M | 0.5% | 2025-Q3 stale |
| HIGHBRIDGE CAPITAL MANAGEMENT LLC new | 100,000 | $1M | 0.3% | 2025-Q2 stale |
| CLEAR STREET LLC new | 81,183 | $833K | 0.3% | 2025-Q2 stale |
| StoneX Group Inc. new | 73,886 | $748K | 0.2% | 2025-Q4 stale |
| Virtu Financial LLC trimmed | 66,008 | $668K | 0.2% | 2025-Q4 stale |
| BOOTHBAY FUND MANAGEMENT, LLC | 51,307 | $519K | 0.2% | 2025-Q4 stale |
| ATW SPAC MANAGEMENT LLC trimmed | 48,200 | $492K | 0.2% | 2025-Q3 stale |
| MIZUHO SECURITIES USA LLC trimmed | 28,745 | $292K | 0.1% | 2025-Q4 stale |
| UBS Group AG trimmed | 370 | $4K | 0.0% | 2025-Q4 stale |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. new | 0 | — | 0.0% | 2025-Q2 stale |
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.