Who owns QADRU
Which tracked institutional funds hold QADRU, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See QADRU 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
11 tracked funds added or opened QADRU while 12 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
QADRU’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 0.0% of theirs — a 0.0pp gap the other way — the median holder sizes QADRU more heavily than its largest holder by dollar value does.
Book-share is each fund’s reported value in QADRU 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 46 tracked filers holding QADRU, 15 increased or opened the position and 15 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 QADRU 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
- Karpus Management, Inc.$4M
- D. E. Shaw & Co., Inc.$3M
- WOLVERINE ASSET MANAGEMENT LLC$2M
Full exits 6
- JPMORGAN CHASE & CO$7M
- METEORA CAPITAL, LLC$6M
- GLAZER CAPITAL, LLC$1M
- Paloma Partners Management Co$992K
- Mint Tower Capital Management B.V.$991K
- StoneX Group Inc.$618K
Largest adds
- Radcliffe Capital Management, L.P.$2M
- HIGHBRIDGE CAPITAL MANAGEMENT LLC$2M
- Lineage Point Capital LP$1M
- HGC Investment Management Inc.$1M
- TORONTO DOMINION BANK$561K
- BNP PARIBAS FINANCIAL MARKETS$551K
Largest trims
- Saba Capital Management, L.P.$4M
- CITADEL ADVISORS LLC$1M
- Galaxy Digital Inc.$976K
- K2 PRINCIPAL FUND, L.P.$973K
- CSS LLC/IL$783K
- AQR Arbitrage LLC$392K
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 |
|---|---|---|---|---|
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 1,500,000 | $15M | 7.4% | 2026-Q2 |
| Polar Asset Management Partners Inc. | 1,500,000 | $15M | 7.4% | 2026-Q2 |
| MMCAP International Inc. SPC | 1,500,000 | $15M | 7.4% | 2026-Q2 |
| HGC Investment Management Inc. added | 1,291,800 | $13M | 6.4% | 2026-Q2 |
| ARISTEIA CAPITAL, L.L.C. | 1,250,000 | $12M | 6.2% | 2026-Q2 |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | 1,000,000 | $10M | 4.9% | 2026-Q2 |
| HIGHBRIDGE CAPITAL MANAGEMENT LLC added | 853,469 | $8M | 4.2% | 2026-Q2 |
| Magnetar Financial LLC | 750,000 | $7M | 3.7% | 2026-Q2 |
| LMR Partners LLP | 700,000 | $7M | 3.5% | 2026-Q2 |
| AQR Arbitrage LLC trimmed | 669,994 | $7M | 3.3% | 2026-Q2 |
| Jain Global LLC | 600,000 | $6M | 3.0% | 2026-Q2 |
| BNP PARIBAS FINANCIAL MARKETS added | 530,000 | $5M | 2.6% | 2026-Q2 |
| Lineage Point Capital LP added | 485,655 | $5M | 2.5% | 2026-Q2 |
| Ghisallo Capital Management LLC | 500,000 | $5M | 2.5% | 2026-Q2 |
| MILLENNIUM MANAGEMENT LLC trimmed | 425,000 | $4M | 2.1% | 2026-Q2 |
| Alberta Investment Management Corp | 400,000 | $4M | 2.0% | 2026-Q2 |
| Karpus Management, Inc. new | 399,050 | $4M | 2.0% | 2026-Q2 |
| Radcliffe Capital Management, L.P. added | 370,934 | $4M | 1.8% | 2026-Q2 |
| TWO SIGMA INVESTMENTS, LP added | 362,500 | $4M | 1.8% | 2026-Q2 |
| Calamos Advisors LLC | 300,000 | $3M | 1.5% | 2026-Q2 |
| DEUTSCHE BANK AG\ | 300,000 | $3M | 1.5% | 2026-Q2 |
| D. E. Shaw & Co., Inc. new | 266,001 | $3M | 1.3% | 2026-Q2 |
| O'Connor Alternative Investments LLC | 250,000 | $2M | 1.2% | 2026-Q2 |
| Linden Advisors LP | 250,000 | $2M | 1.2% | 2026-Q2 |
| Context Capital Management, LLC | 200,000 | $2M | 1.0% | 2026-Q2 |
| DLD Asset Management, LP | 200,000 | $2M | 1.0% | 2026-Q2 |
| STATE OF WISCONSIN INVESTMENT BOARD | 200,000 | $2M | 1.0% | 2026-Q2 |
| WOLVERINE ASSET MANAGEMENT LLC new | 170,200 | $2M | 0.8% | 2026-Q2 |
| HEIGHTS CAPITAL MANAGEMENT, INC | 160,000 | $2M | 0.8% | 2026-Q2 |
| Qube Research & Technologies Ltd | 150,000 | $2M | 0.7% | 2026-Q2 |
| CSS LLC/IL trimmed | 141,604 | $1M | 0.7% | 2026-Q2 |
| K2 PRINCIPAL FUND, L.P. trimmed | 100,491 | $1M | 0.5% | 2026-Q2 |
| Yakira Capital Management, Inc. | 100,000 | $1M | 0.5% | 2026-Q2 |
| WHITEBOX ADVISORS LLC | 100,000 | $991K | 0.5% | 2026-Q2 |
| DELTEC ASSET MANAGEMENT LLC | 100,000 | $991K | 0.5% | 2026-Q2 |
| BERKLEY W R CORP | 99,420 | $985K | 0.5% | 2026-Q2 |
| TORONTO DOMINION BANK added | 75,693 | $758K | 0.4% | 2026-Q2 |
| BOOTHBAY FUND MANAGEMENT, LLC trimmed | 63,846 | $633K | 0.3% | 2026-Q2 |
| Clear Street Group Inc. added | 53,936 | $540K | 0.3% | 2026-Q2 |
| CITADEL ADVISORS LLC trimmed | 51,023 | $511K | 0.3% | 2026-Q2 |
| MIZUHO SECURITIES USA LLC new | 49,197 | $485K | 0.2% | 2026-Q2 |
| ABC ARBITRAGE SA | 20,000 | $198K | 0.1% | 2026-Q2 |
| Saba Capital Management, L.P. trimmed | 199,999 | $59K | 0.0% | 2026-Q2 |
| Galaxy Digital Inc. trimmed | 50,000 | $15K | 0.0% | 2026-Q2 |
| MORGAN STANLEY new | 18 | $178 | 0.0% | 2026-Q2 |
| UBS Group AG new | 4 | $40 | 0.0% | 2026-Q2 |
| JPMORGAN CHASE & CO new | 668,693 | $7M | 3.3% | 2026-Q1 stale (1 quarter behind) |
| METEORA CAPITAL, LLC new | 599,962 | $6M | 3.0% | 2026-Q1 stale (1 quarter behind) |
| GLAZER CAPITAL, LLC new | 138,080 | $1M | 0.7% | 2026-Q1 stale (1 quarter behind) |
| Paloma Partners Management Co new | 100,000 | $992K | 0.5% | 2026-Q1 stale (1 quarter behind) |
| Mint Tower Capital Management B.V. new | 100,000 | $991K | 0.5% | 2026-Q1 stale (1 quarter behind) |
| StoneX Group Inc. new | 62,390 | $618K | 0.3% | 2026-Q1 stale (1 quarter behind) |
| Virtu Financial LLC new | 41,278 | $409K | 0.2% | 2026-Q1 stale (1 quarter behind) |
| Bulldog Investors, LLP new | 25,000 | $248K | 0.1% | 2026-Q1 stale (1 quarter behind) |
| ROBINSON CAPITAL MANAGEMENT, LLC new | 12,250 | $121K | 0.1% | 2026-Q1 stale (1 quarter 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.