Who owns CRANU
Which tracked institutional funds hold CRANU, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See CRANU company fundamentals →
Ownership as of the 2026-Q2 13F filings (latest filed 2026-08-14). 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
The tracked-fund tape on CRANU is one-sided between 2026-Q1 and 2026-Q2: 1 added or opened and 4 trimmed or exited — on balance reducing.
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
CRANU’s largest tracked holder by dollar value, ADAGE CAPITAL PARTNERS GP, L.L.C., sizes it at 0.0% of its own reported 13F book, while the median holder sizes it at 0.1% of theirs — a 0.1pp gap the other way — the median holder sizes CRANU more heavily than its largest holder by dollar value does.
Book-share is each fund’s reported value in CRANU 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 11 tracked filers holding CRANU, 3 increased or opened the position and 7 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 CRANU 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.
Full exits 4
- HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND$9M
- MILLENNIUM MANAGEMENT LLC$4M
- Wealthspring Capital LLC$3M
- DLD Asset Management, LP$1M
Largest adds
- Fort Baker Capital Management LP$13M
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.
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| ADAGE CAPITAL PARTNERS GP, L.L.C. new | 2,700,000 | $27M | 8.1% | 2025-Q4 |
| METEORA CAPITAL, LLC new | 2,639,790 | $27M | 7.9% | 2025-Q4 |
| Fort Baker Capital Management LP added | 2,538,361 | $26M | 7.7% | 2026-Q2 (2 quarters ahead of as-of) |
| LMR Partners LLP | 1,200,000 | $12M | 3.7% | 2026-Q2 (2 quarters ahead of as-of) |
| HIGHBRIDGE CAPITAL MANAGEMENT LLC new | 1,200,000 | $12M | 3.6% | 2025-Q4 |
| Linden Advisors LP new | 1,200,000 | $12M | 3.6% | 2025-Q4 |
| AQR Arbitrage LLC new | 1,113,168 | $11M | 3.3% | 2025-Q4 |
| TENOR CAPITAL MANAGEMENT Co., L.P. new | 1,100,000 | $11M | 3.3% | 2025-Q4 |
| Harraden Circle Investments, LLC new | 1,000,000 | $10M | 3.0% | 2025-Q4 |
| Polar Asset Management Partners Inc. new | 1,000,000 | $10M | 3.0% | 2025-Q4 |
| Verition Fund Management LLC new | 1,000,000 | $10M | 3.0% | 2025-Q4 |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | 900,000 | $9M | 2.7% | 2026-Q1 (1 quarter ahead of as-of) |
| Magnetar Financial LLC new | 900,000 | $9M | 2.7% | 2025-Q4 |
| Periscope Capital Inc. new | 775,000 | $8M | 2.3% | 2025-Q4 |
| Governors Lane LP new | 750,000 | $8M | 2.3% | 2025-Q4 |
| MMCAP International Inc. SPC new | 650,000 | $7M | 2.0% | 2025-Q4 |
| First Trust Capital Management L.P. new | 600,000 | $6M | 1.8% | 2025-Q4 |
| Shaolin Capital Management LLC new | 600,000 | $6M | 1.8% | 2025-Q4 |
| Alberta Investment Management Corp new | 600,000 | $6M | 1.8% | 2025-Q4 |
| Hudson Bay Capital Management LP new | 600,000 | $6M | 1.8% | 2025-Q4 |
| BNP PARIBAS FINANCIAL MARKETS new | 586,832 | $6M | 1.8% | 2025-Q4 |
| TWO SIGMA INVESTMENTS, LP new | 543,750 | $5M | 1.6% | 2025-Q4 |
| PICTON MAHONEY ASSET MANAGEMENT new | 500,000 | $5M | 1.5% | 2025-Q4 |
| RIVERNORTH CAPITAL MANAGEMENT, LLC new | 500,000 | $5M | 1.5% | 2025-Q4 |
| COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS new | 500,000 | $5M | 1.5% | 2025-Q4 |
| Radcliffe Capital Management, L.P. new | 500,000 | $5M | 1.5% | 2025-Q4 |
| Sculptor Capital LP new | 500,000 | $5M | 1.5% | 2025-Q4 |
| ARISTEIA CAPITAL, L.L.C. new | 450,000 | $5M | 1.4% | 2025-Q4 |
| Context Capital Management, LLC new | 450,000 | $5M | 1.4% | 2025-Q4 |
| HGC Investment Management Inc. | 400,000 | $4M | 1.2% | 2026-Q2 (2 quarters ahead of as-of) |
| MILLENNIUM MANAGEMENT LLC | 350,000 | $4M | 1.1% | 2026-Q1 (1 quarter ahead of as-of) |
| BOOTHBAY FUND MANAGEMENT, LLC new | 330,084 | $3M | 1.0% | 2025-Q4 |
| Lineage Point Capital LP new | 300,000 | $3M | 0.9% | 2025-Q4 |
| Centiva Capital, LP new | 300,000 | $3M | 0.9% | 2025-Q4 |
| Saba Capital Management, L.P. new | 297,854 | $3M | 0.9% | 2025-Q4 |
| Mint Tower Capital Management B.V. new | 250,000 | $3M | 0.8% | 2025-Q4 |
| MOORE CAPITAL MANAGEMENT, LP new | 250,000 | $3M | 0.8% | 2025-Q4 |
| Crossingbridge Advisors, LLC new | 250,000 | $3M | 0.8% | 2025-Q4 |
| Wealthspring Capital LLC trimmed | 248,500 | $3M | 0.8% | 2026-Q1 (1 quarter ahead of as-of) |
| BERKLEY W R CORP new | 247,775 | $2M | 0.7% | 2025-Q4 |
| WHITEBOX ADVISORS LLC new | 217,635 | $2M | 0.7% | 2025-Q4 |
| Clear Street Group Inc. added | 209,367 | $2M | 0.6% | 2026-Q2 (2 quarters ahead of as-of) |
| TORONTO DOMINION BANK trimmed | 207,684 | $2M | 0.6% | 2026-Q2 (2 quarters ahead of as-of) |
| GABELLI & Co INVESTMENT ADVISERS, INC. new | 188,400 | $2M | 0.6% | 2025-Q4 |
| GABELLI FUNDS LLC new | 176,900 | $2M | 0.5% | 2025-Q4 |
| MIZUHO SECURITIES USA LLC new | 150,000 | $2M | 0.5% | 2025-Q4 |
| WOLVERINE ASSET MANAGEMENT LLC new | 121,000 | $1M | 0.4% | 2025-Q4 |
| DLD Asset Management, LP | 100,000 | $1M | 0.3% | 2026-Q1 (1 quarter ahead of as-of) |
| Parallax Volatility Advisers, L.P. new | 100,000 | $1M | 0.3% | 2025-Q4 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP added | 88,705 | $909K | 0.3% | 2026-Q2 (2 quarters ahead of as-of) |
| L1 Global Manager Pty Ltd new | 75,000 | $755K | 0.2% | 2025-Q4 |
| GRITSTONE ASSET MANAGEMENT LLC new | 75,000 | $755K | 0.2% | 2025-Q4 |
| HEIGHTS CAPITAL MANAGEMENT, INC new | 75,000 | $755K | 0.2% | 2025-Q4 |
| Bulldog Investors, LLP new | 63,809 | $643K | 0.2% | 2025-Q4 |
| Westchester Capital Management, LLC | 50,000 | $515K | 0.2% | 2026-Q2 (2 quarters ahead of as-of) |
| PRELUDE CAPITAL MANAGEMENT, LLC | 50,000 | $512K | 0.2% | 2026-Q2 (2 quarters ahead of as-of) |
| Stoic Point Capital Management LLC | 50,000 | $512K | 0.2% | 2026-Q2 (2 quarters ahead of as-of) |
| DELTEC ASSET MANAGEMENT LLC new | 50,000 | $504K | 0.2% | 2025-Q4 |
| Glazer Capital, LLC new | 49,931 | $503K | 0.2% | 2025-Q4 |
| ABC ARBITRAGE SA new | 40,000 | $403K | 0.1% | 2025-Q4 |
| Warberg Asset Management LLC new | 39,200 | $395K | 0.1% | 2025-Q4 |
| JPMORGAN CHASE & CO | 35,000 | $359K | 0.1% | 2026-Q2 (2 quarters ahead of as-of) |
| HRT FINANCIAL LP added | 30,900 | $312K | 0.1% | 2026-Q1 (1 quarter ahead of as-of) |
| Sandia Investment Management LP new | 20,000 | $201K | 0.1% | 2025-Q4 |
| SCOGGIN MANAGEMENT LP new | 20,000 | $201K | 0.1% | 2025-Q4 |
| Quarry LP new | 20,000 | $201K | 0.1% | 2025-Q4 |
| Virtu Financial LLC new | 19,717 | $198K | 0.1% | 2025-Q4 |
| CITADEL ADVISORS LLC new | 10,860 | $110K | 0.0% | 2026-Q1 (1 quarter ahead of as-of) |
| PenderFund Capital Management Ltd. new | 5,000 | $50K | 0.0% | 2025-Q4 |
| UBS Group AG | 4,255 | $44K | 0.0% | 2026-Q2 (2 quarters ahead of as-of) |
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.