Who owns XIFR (XIFR)
Which tracked institutional funds hold XIFR, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See XIFR 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
45 tracked funds added or opened XIFR while 34 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
XIFR’s largest tracked holder by dollar value, Anchorage Capital Advisors, L.P., sizes it at 47.9% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 47.9pp conviction gap — its largest holder concentrates the name more heavily than the typical one.
Book-share is each fund’s reported value in XIFR 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 224 tracked filers holding XIFR, 95 increased or opened the position and 103 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 XIFR 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 10
- Endure Capital Management, LLC$12M
- VANGUARD PORTFOLIO MANAGEMENT LLC$7M
- GSA CAPITAL PARTNERS LLP$3M
- Trexquant Investment LP$2M
- Assenagon Asset Management S.A.$2M
- PICTON MAHONEY ASSET MANAGEMENT$2M
Full exits 12
- ECP ControlCo, LLC$45M
- BROOKFIELD Corp /ON/$22M
- VANGUARD GROUP INC$7M
- TWO SIGMA ADVISERS, LP$4M
- DekaBank Deutsche Girozentrale$4M
- JANE STREET GROUP, LLC$3M
Largest adds
- MORGAN STANLEY$31M
- TWO SIGMA INVESTMENTS, LP$19M
- Anchorage Capital Advisors, L.P.$13M
- Yaupon Capital Management LP$12M
- Greenland Capital Management LP$7M
- Rockefeller Capital Management L.P.$7M
Largest trims
- Aventail Capital Group, LP$11M
- NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO$5M
- CITADEL ADVISORS LLC$5M
- RENAISSANCE TECHNOLOGIES LLC$4M
- CITIGROUP INC$3M
- GOLDMAN SACHS GROUP INC$2M
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 |
|---|---|---|---|---|
| Anchorage Capital Advisors, L.P. added | 7,753,653 | $82M | 9.8% | 2026-Q1 |
| MORGAN STANLEY added | 6,599,997 | $70M | 8.3% | 2026-Q1 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. trimmed | 4,500,000 | $48M | 5.7% | 2026-Q1 |
| TWO SIGMA INVESTMENTS, LP added | 2,550,238 | $27M | 3.2% | 2026-Q1 |
| Ripple Effect Asset Management LP added | 2,538,720 | $27M | 3.2% | 2026-Q1 |
| Yaupon Capital Management LP added | 2,133,787 | $23M | 2.7% | 2026-Q1 |
| AMERICAN CENTURY COMPANIES INC added | 2,090,559 | $22M | 2.6% | 2026-Q1 |
| Prescott Group Capital Management, L.L.C. | 1,331,085 | $14M | 1.7% | 2026-Q1 |
| Greenland Capital Management LP added | 1,143,532 | $12M | 1.4% | 2026-Q1 |
| Endure Capital Management, LLC new | 1,135,043 | $12M | 1.4% | 2026-Q1 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP added | 1,093,633 | $12M | 1.4% | 2026-Q1 |
| ALGERT GLOBAL LLC added | 1,054,945 | $11M | 1.3% | 2026-Q1 |
| Qube Research & Technologies Ltd added | 971,240 | $10M | 1.2% | 2026-Q1 |
| BALYASNY ASSET MANAGEMENT L.P. added | 960,355 | $10M | 1.2% | 2026-Q1 |
| Point72 Asset Management, L.P. added | 916,170 | $10M | 1.2% | 2026-Q1 |
| Rockefeller Capital Management L.P. added | 848,764 | $9M | 1.1% | 2026-Q1 |
| Connor, Clark & Lunn Investment Management Ltd. added | 838,414 | $9M | 1.1% | 2026-Q1 |
| CBRE INVESTMENT MANAGEMENT LISTED REAL ASSETS LLC | 794,852 | $8M | 1.0% | 2026-Q1 |
| BANK OF AMERICA CORP /DE/ added | 768,078 | $8M | 1.0% | 2026-Q1 |
| JPMORGAN CHASE & CO added | 773,792 | $8M | 0.9% | 2026-Q1 |
| VANGUARD PORTFOLIO MANAGEMENT LLC new | 701,938 | $7M | 0.9% | 2026-Q1 |
| Aberdeen Group plc trimmed | 616,037 | $7M | 0.8% | 2026-Q1 |
| GAMCO INVESTORS, INC. ET AL added | 611,598 | $6M | 0.8% | 2026-Q1 |
| BlackRock, Inc. trimmed | 587,547 | $6M | 0.7% | 2026-Q1 |
| FLAX POND CAPITAL, LLC | 583,084 | $6M | 0.7% | 2026-Q1 |
| KLP KAPITALFORVALTNING AS trimmed | 571,500 | $6M | 0.7% | 2026-Q1 |
| Baird Financial Group, Inc. added | 565,586 | $6M | 0.7% | 2026-Q1 |
| GABELLI FUNDS LLC added | 552,400 | $6M | 0.7% | 2026-Q1 |
| Voleon Capital Management LP added | 543,617 | $6M | 0.7% | 2026-Q1 |
| BNP PARIBAS FINANCIAL MARKETS added | 491,368 | $5M | 0.6% | 2026-Q1 |
| Aventail Capital Group, LP trimmed | 486,381 | $5M | 0.6% | 2026-Q1 |
| ARDSLEY ADVISORY PARTNERS LP added | 475,000 | $5M | 0.6% | 2026-Q1 |
| HRT FINANCIAL LP added | 449,544 | $5M | 0.6% | 2026-Q1 |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC trimmed | 390,654 | $4M | 0.5% | 2026-Q1 |
| GROUP ONE TRADING LLC trimmed | 385,597 | $4M | 0.5% | 2026-Q1 |
| CITADEL ADVISORS LLC trimmed | 326,571 | $3M | 0.4% | 2026-Q1 |
| RENAISSANCE TECHNOLOGIES LLC trimmed | 297,000 | $3M | 0.4% | 2026-Q1 |
| GSA CAPITAL PARTNERS LLP added | 296,525 | $3M | 0.4% | 2026-Q1 |
| CastleKnight Management LP | 285,300 | $3M | 0.4% | 2026-Q1 |
| EP Wealth Advisors, LLC trimmed | 285,249 | $3M | 0.4% | 2026-Q1 |
| STATE STREET CORP added | 276,605 | $3M | 0.3% | 2026-Q1 |
| Parallax Volatility Advisers, L.P. added | 289,531 | $3M | 0.3% | 2026-Q1 |
| GOLDMAN SACHS GROUP INC trimmed | 256,454 | $3M | 0.3% | 2026-Q1 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC added | 254,780 | $3M | 0.3% | 2026-Q1 |
| UBS Group AG trimmed | 230,180 | $2M | 0.3% | 2026-Q1 |
| RAYMOND JAMES FINANCIAL INC trimmed | 227,988 | $2M | 0.3% | 2026-Q1 |
| ING GROEP NV | 217,000 | $2M | 0.3% | 2026-Q1 |
| TUDOR INVESTMENT CORP ET AL trimmed | 211,833 | $2M | 0.3% | 2026-Q1 |
| Jump Financial, LLC trimmed | 207,901 | $2M | 0.3% | 2026-Q1 |
| FIRST TRUST ADVISORS LP trimmed | 206,056 | $2M | 0.3% | 2026-Q1 |
| Trexquant Investment LP trimmed | 194,670 | $2M | 0.2% | 2026-Q1 |
| Assenagon Asset Management S.A. added | 184,508 | $2M | 0.2% | 2026-Q1 |
| Swiss National Bank | 176,100 | $2M | 0.2% | 2026-Q1 |
| PICTON MAHONEY ASSET MANAGEMENT new | 173,931 | $2M | 0.2% | 2026-Q1 |
| Y-Intercept (Hong Kong) Ltd trimmed | 165,286 | $2M | 0.2% | 2026-Q1 |
| Walleye Trading LLC trimmed | 157,517 | $2M | 0.2% | 2026-Q1 |
| WELLS FARGO & COMPANY/MN trimmed | 143,894 | $2M | 0.2% | 2026-Q1 |
| ALPS ADVISORS INC added | 143,339 | $2M | 0.2% | 2026-Q1 |
| LOS ANGELES CAPITAL MANAGEMENT LLC added | 142,977 | $2M | 0.2% | 2026-Q1 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM added | 127,718 | $1M | 0.2% | 2026-Q1 |
| Susquehanna Portfolio Strategies, LLC new | 117,349 | $1M | 0.1% | 2026-Q1 |
| Raiffeisen Bank International AG | 120,000 | $1M | 0.1% | 2026-Q1 |
| Amundi added | 114,113 | $1M | 0.1% | 2026-Q1 |
| MILLENNIUM MANAGEMENT LLC trimmed | 106,467 | $1M | 0.1% | 2026-Q1 |
| Brevan Howard Capital Management LP added | 105,618 | $1M | 0.1% | 2026-Q1 |
| Engineers Gate Manager LP added | 105,539 | $1M | 0.1% | 2026-Q1 |
| Janney Montgomery Scott LLC trimmed | 101,894 | $1M | 0.1% | 2026-Q1 |
| NEUBERGER BERMAN GROUP LLC trimmed | 86,703 | $921K | 0.1% | 2026-Q1 |
| Verition Fund Management LLC trimmed | 79,594 | $845K | 0.1% | 2026-Q1 |
| Abundance Wealth Counselors trimmed | 77,514 | $823K | 0.1% | 2026-Q1 |
| Quantbot Technologies LP trimmed | 76,092 | $808K | 0.1% | 2026-Q1 |
| XTX Topco Ltd trimmed | 75,678 | $804K | 0.1% | 2026-Q1 |
| Campbell & CO Investment Adviser LLC added | 63,711 | $677K | 0.1% | 2026-Q1 |
| Samalin Investment Counsel, LLC trimmed | 63,514 | $675K | 0.1% | 2026-Q1 |
| Legal & General Group Plc trimmed | 62,456 | $663K | 0.1% | 2026-Q1 |
| Apollo Management Holdings, L.P. trimmed | 4,980,000 | $51M | 6.0% | 2025-Q3 stale |
| NOMURA HOLDINGS INC trimmed | 5,725,326 | $47M | 5.6% | 2025-Q2 stale |
| ECP ControlCo, LLC | 4,500,000 | $45M | 5.3% | 2025-Q4 stale |
| BROOKFIELD Corp /ON/ | 2,180,320 | $22M | 2.6% | 2025-Q4 stale |
| NORGES BANK trimmed | 547,400 | $16M | 2.0% | 2025-Q1 stale |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND added | 2,000,000 | $16M | 1.9% | 2025-Q2 stale |
| MUFG Securities EMEA plc new | 2,000,000 | $16M | 1.9% | 2025-Q2 stale |
| VANGUARD GROUP INC added | 673,876 | $7M | 0.8% | 2025-Q4 stale |
| ExodusPoint Capital Management, LP added | 550,206 | $5M | 0.6% | 2025-Q1 stale |
| TWO SIGMA ADVISERS, LP trimmed | 432,700 | $4M | 0.5% | 2025-Q4 stale |
| DekaBank Deutsche Girozentrale | 127,971 | $4M | 0.5% | 2025-Q4 stale |
| JANE STREET GROUP, LLC trimmed | 297,966 | $3M | 0.4% | 2025-Q4 stale |
| Cubist Systematic Strategies, LLC trimmed | 270,987 | $3M | 0.3% | 2025-Q3 stale |
| Empowered Funds, LLC added | 194,190 | $2M | 0.2% | 2025-Q4 stale |
| Alberta Investment Management Corp added | 221,700 | $2M | 0.2% | 2025-Q2 stale |
| GraniteShares Advisors LLC added | 173,367 | $2M | 0.2% | 2025-Q3 stale |
| GRAHAM CAPITAL WEALTH MANAGEMENT, LLC trimmed | 168,279 | $2M | 0.2% | 2025-Q1 stale |
| Maven Securities LTD added | 120,890 | $1M | 0.1% | 2025-Q4 stale |
| FRANKLIN RESOURCES INC added | 109,484 | $1M | 0.1% | 2025-Q1 stale |
| VARCOV Co. new | 95,022 | $950K | 0.1% | 2025-Q4 stale |
| WOLVERINE TRADING, LLC trimmed | 86,885 | $895K | 0.1% | 2025-Q3 stale |
| Counterpoint Mutual Funds LLC trimmed | 83,511 | $835K | 0.1% | 2025-Q4 stale |
| Caption Management, LLC trimmed | 81,845 | $832K | 0.1% | 2025-Q3 stale |
| SIMPLEX TRADING, LLC trimmed | 70,270 | $714K | 0.1% | 2025-Q3 stale |
| D. E. Shaw & Co., Inc. trimmed | 72,203 | $686K | 0.1% | 2025-Q1 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.