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Institutional Ownership · SEC Form 13F

Who owns IPFXU


Which tracked institutional funds hold IPFXU, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See IPFXU company fundamentals →

Ownership as of the 2026-Q1 13F filings (latest filed 2026-05-15). 13F is disclosed up to 45 days after quarter-end, so the most recent quarter fills in over the following weeks.

55
Institutional holders
22M
Shares held (tracked funds)

Conviction spread

IPFXU’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 0.0pp gap the other way — the median holder sizes IPFXU more heavily than its largest holder by dollar value does.

Book-share is each fund’s reported value in IPFXU 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

Only one quarter (2026-Q1) of 13F history is available — a quarter-over-quarter accumulation delta needs two.

We do not publish a positioning read for a window we cannot measure honestly. A starting question, not a verdict.

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.

FundSharesReported value% of valueQuarter
ADAGE CAPITAL PARTNERS GP, L.L.C. new1,500,000$15M7.1%2026-Q1
Polar Asset Management Partners Inc. new1,500,000$15M7.1%2026-Q1
MMCAP International Inc. SPC new1,500,000$15M7.1%2026-Q1
Linden Advisors LP new1,500,000$15M7.1%2026-Q1
Ghisallo Capital Management LLC new1,500,000$15M7.1%2026-Q1
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND new1,075,000$11M5.1%2026-Q1
ARISTEIA CAPITAL, L.L.C. new1,000,000$10M4.8%2026-Q1
HGC Investment Management Inc. new950,000$10M4.5%2026-Q1
Magnetar Financial LLC trimmed740,000$8M3.6%2026-Q2
Jain Global LLC new750,000$8M3.6%2026-Q1
Saba Capital Management, L.P. new600,000$6M2.9%2026-Q1
TORONTO DOMINION BANK new565,000$6M2.7%2026-Q1
AQR Arbitrage LLC new557,300$6M2.7%2026-Q1
Alberta Investment Management Corp new500,000$5M2.4%2026-Q1
Alyeska Investment Group, L.P. new500,000$5M2.4%2026-Q1
BNP PARIBAS FINANCIAL MARKETS new442,700$4M2.1%2026-Q1
TWO SIGMA INVESTMENTS, LP added398,750$4M1.9%2026-Q2
CSS LLC/IL new405,666$4M1.9%2026-Q1
HIGHBRIDGE CAPITAL MANAGEMENT LLC new354,240$4M1.7%2026-Q1
JPMORGAN CHASE & CO new354,240$4M1.7%2026-Q1
CITADEL ADVISORS LLC new338,451$3M1.6%2026-Q1
METEORA CAPITAL, LLC new337,243$3M1.6%2026-Q1
DLD Asset Management, LP new300,000$3M1.4%2026-Q1
RLH Capital LLC new254,000$3M1.2%2026-Q1
Shaolin Capital Management LLC new250,000$3M1.2%2026-Q1
Lineage Point Capital LP new211,392$2M1.0%2026-Q1
K2 PRINCIPAL FUND, L.P. new200,000$2M1.0%2026-Q1
Context Capital Management, LLC new200,000$2M1.0%2026-Q1
Mint Tower Capital Management B.V. new200,000$2M1.0%2026-Q1
MILLENNIUM MANAGEMENT LLC trimmed182,439$2M0.9%2026-Q2
Bulldog Investors, LLP new157,500$2M0.7%2026-Q1
Quarry LP new150,000$2M0.7%2026-Q1
HEIGHTS CAPITAL MANAGEMENT, INC new150,000$2M0.7%2026-Q1
Brevan Howard Capital Management LP new102,744$1M0.5%2026-Q2
DELTEC ASSET MANAGEMENT LLC new100,000$1M0.5%2026-Q1
Periscope Capital Inc. new100,000$1M0.5%2026-Q1
Radcliffe Capital Management, L.P. new100,000$1M0.5%2026-Q1
Yakira Capital Management, Inc. new100,000$1M0.5%2026-Q1
First Trust Capital Management L.P. new100,000$1M0.5%2026-Q1
BERKLEY W R CORP new99,418$1M0.5%2026-Q1
Galaxy Digital Inc. new99,000$1M0.5%2026-Q1
JANE STREET GROUP, LLC new75,298$762K0.4%2026-Q1
Walleye Capital LLC new75,000$759K0.4%2026-Q1
BOOTHBAY FUND MANAGEMENT, LLC new60,985$617K0.3%2026-Q1
WHITEBOX ADVISORS LLC new56,400$571K0.3%2026-Q1
PICTON MAHONEY ASSET MANAGEMENT new50,000$506K0.2%2026-Q1
BlueCrest Capital Management Ltd new50,000$506K0.2%2026-Q1
Harraden Circle Investments, LLC new44,056$441K0.2%2026-Q1
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS new39,630$401K0.2%2026-Q1
ExodusPoint Capital Management, LP trimmed32,357$335K0.2%2026-Q2
STATE OF WISCONSIN INVESTMENT BOARD new25,000$253K0.1%2026-Q1
ABC ARBITRAGE SA new20,000$202K0.1%2026-Q1
Schonfeld Strategic Advisors LLC new10,300$104K0.0%2026-Q1
Hudson Bay Capital Management LP trimmed5,000$52K0.0%2026-Q2
ROYAL BANK OF CANADA new3,000$30K0.0%2026-Q1
GLAZER CAPITAL, LLC new100$1K0.0%2026-Q1

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.

Learn how to read institutional ownership