Who owns HAFN
Which tracked institutional funds hold HAFN, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See HAFN company fundamentals →
Ownership as of the 2026-Q1 13F filings (latest filed 2026-05-18). 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 HAFN is one-sided between 2025-Q4 and 2026-Q1: 57 added or opened and 13 trimmed or exited — on balance accumulating.
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
HAFN’s largest tracked holder by dollar value, MHR FUND MANAGEMENT LLC, sizes it at 10.3% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 10.3pp conviction gap — its largest holder concentrates the name more heavily than the typical one.
Book-share is each fund’s reported value in HAFN 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 140 tracked filers holding HAFN, 85 increased or opened the position and 52 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 HAFN 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 16
- VANGUARD CAPITAL MANAGEMENT LLC$61M
- Assenagon Asset Management S.A.$32M
- VANGUARD FIDUCIARY TRUST CO$17M
- Portolan Capital Management, LLC$15M
- Point72 Asset Management, L.P.$4M
- GeoSphere Capital Management, LLC$2M
Full exits 3
- VANGUARD GROUP INC$44M
- Tidal Investments LLC$1M
- CWA Asset Management Group, LLC$746K
Largest adds
- MHR FUND MANAGEMENT LLC$42M
- ARROWSTREET CAPITAL, LIMITED PARTNERSHIP$25M
- GOLDMAN SACHS GROUP INC$24M
- BARCLAYS PLC$23M
- JPMORGAN CHASE & CO$22M
- FEARNLEY ASSET MANAGEMENT AS$21M
Largest trims
- ACADIAN ASSET MANAGEMENT LLC$5M
- Oceanic Investment Management LTD$2M
- TWO SIGMA INVESTMENTS, LP$2M
- Marnell Management LLC$899K
- SUSQUEHANNA INTERNATIONAL GROUP, LLP$852K
- PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO$825K
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 |
|---|---|---|---|---|
| MHR FUND MANAGEMENT LLC | 18,496,652 | $141M | 18.4% | 2026-Q1 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP added | 10,797,281 | $83M | 10.8% | 2026-Q1 |
| VANGUARD CAPITAL MANAGEMENT LLC new | 7,944,828 | $61M | 8.0% | 2026-Q1 |
| ACADIAN ASSET MANAGEMENT LLC trimmed | 8,018,784 | $61M | 8.0% | 2026-Q1 |
| GOLDMAN SACHS GROUP INC added | 5,888,638 | $45M | 5.9% | 2026-Q1 |
| Assenagon Asset Management S.A. added | 4,206,268 | $32M | 4.2% | 2026-Q1 |
| JPMORGAN CHASE & CO added | 3,326,428 | $25M | 3.3% | 2026-Q1 |
| BARCLAYS PLC added | 3,257,538 | $25M | 3.2% | 2026-Q1 |
| FEARNLEY ASSET MANAGEMENT AS added | 3,162,952 | $24M | 3.2% | 2026-Q1 |
| VANGUARD FIDUCIARY TRUST CO new | 2,203,882 | $17M | 2.2% | 2026-Q1 |
| Portolan Capital Management, LLC new | 1,948,717 | $15M | 1.9% | 2026-Q1 |
| Bank of New York Mellon Corp added | 1,681,217 | $13M | 1.7% | 2026-Q1 |
| MORGAN STANLEY added | 1,478,942 | $11M | 1.5% | 2026-Q1 |
| JANE STREET GROUP, LLC added | 1,341,340 | $10M | 1.3% | 2026-Q1 |
| CANADA PENSION PLAN INVESTMENT BOARD added | 905,683 | $7M | 0.9% | 2026-Q1 |
| CITIGROUP INC added | 853,140 | $7M | 0.9% | 2026-Q1 |
| UBS Group AG added | 823,260 | $6M | 0.8% | 2026-Q1 |
| Legal & General Group Plc added | 783,542 | $6M | 0.8% | 2026-Q1 |
| Corigliano Investment Advisers, LLC added | 668,464 | $5M | 0.7% | 2026-Q1 |
| BANK OF AMERICA CORP /DE/ added | 571,705 | $4M | 0.6% | 2026-Q1 |
| Swiss National Bank | 555,511 | $4M | 0.6% | 2026-Q1 |
| State of Tennessee, Department of Treasury trimmed | 510,083 | $4M | 0.5% | 2026-Q1 |
| Point72 Asset Management, L.P. new | 506,120 | $4M | 0.5% | 2026-Q1 |
| CITADEL ADVISORS LLC added | 412,894 | $3M | 0.4% | 2026-Q1 |
| MACKENZIE FINANCIAL CORP added | 373,228 | $3M | 0.4% | 2026-Q1 |
| EXCHANGE TRADED CONCEPTS, LLC added | 376,903 | $3M | 0.4% | 2026-Q1 |
| Tweedy, Browne Co LLC added | 376,903 | $3M | 0.4% | 2026-Q1 |
| PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO trimmed | 370,473 | $3M | 0.4% | 2026-Q1 |
| Vident Advisory, LLC added | 370,200 | $3M | 0.4% | 2026-Q1 |
| Marex Group plc added | 324,128 | $2M | 0.3% | 2026-Q1 |
| XTX Topco Ltd added | 291,437 | $2M | 0.3% | 2026-Q1 |
| Russell Investments Group, Ltd. trimmed | 285,643 | $2M | 0.3% | 2026-Q1 |
| Cercano Management LLC | 264,379 | $2M | 0.3% | 2026-Q1 |
| GeoSphere Capital Management, LLC trimmed | 265,000 | $2M | 0.3% | 2026-Q1 |
| KLP KAPITALFORVALTNING AS new | 250,000 | $2M | 0.2% | 2026-Q1 |
| SEGALL BRYANT & HAMILL, LLC new | 254,469 | $2M | 0.2% | 2026-Q1 |
| MILLENNIUM MANAGEMENT LLC trimmed | 239,329 | $2M | 0.2% | 2026-Q1 |
| Nuveen, LLC | 232,951 | $2M | 0.2% | 2026-Q1 |
| VANGUARD ASSET MANAGEMENT, Ltd new | 217,257 | $2M | 0.2% | 2026-Q1 |
| SPROTT INC. added | 197,000 | $1M | 0.2% | 2026-Q1 |
| Mitsubishi UFJ Trust & Banking Corp added | 184,546 | $1M | 0.2% | 2026-Q1 |
| FMR LLC added | 176,462 | $1M | 0.2% | 2026-Q1 |
| WELLINGTON MANAGEMENT GROUP LLP added | 169,909 | $1M | 0.2% | 2026-Q1 |
| PDT Partners, LLC | 167,658 | $1M | 0.2% | 2026-Q1 |
| Marnell Management LLC trimmed | 165,245 | $1M | 0.2% | 2026-Q1 |
| Bridgewater Associates, LP trimmed | 159,538 | $1M | 0.2% | 2026-Q1 |
| Campbell & CO Investment Adviser LLC new | 157,911 | $1M | 0.2% | 2026-Q1 |
| BNP PARIBAS FINANCIAL MARKETS added | 156,413 | $1M | 0.2% | 2026-Q1 |
| Tower Research Capital LLC (TRC) added | 149,383 | $1M | 0.1% | 2026-Q1 |
| Trexquant Investment LP trimmed | 142,490 | $1M | 0.1% | 2026-Q1 |
| Engineers Gate Manager LP added | 137,149 | $1M | 0.1% | 2026-Q1 |
| Mariner, LLC added | 130,913 | $995K | 0.1% | 2026-Q1 |
| Glenorchy Capital Ltd added | 124,253 | $957K | 0.1% | 2026-Q1 |
| Manatuck Hill Partners, LLC new | 125,000 | $950K | 0.1% | 2026-Q1 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP trimmed | 112,496 | $855K | 0.1% | 2026-Q1 |
| U S GLOBAL INVESTORS INC added | 105,179 | $799K | 0.1% | 2026-Q1 |
| Moody Aldrich Partners LLC | 102,062 | $781K | 0.1% | 2026-Q1 |
| Kovack Advisors, Inc. trimmed | 102,353 | $778K | 0.1% | 2026-Q1 |
| HRT FINANCIAL LP added | 98,783 | $750K | 0.1% | 2026-Q1 |
| Quantbot Technologies LP added | 97,672 | $742K | 0.1% | 2026-Q1 |
| ALLIANCEBERNSTEIN L.P. trimmed | 136,653 | $728K | 0.1% | 2026-Q1 |
| LPL Financial LLC trimmed | 95,217 | $724K | 0.1% | 2026-Q1 |
| Pictet Asset Management Holding SA added | 91,384 | $700K | 0.1% | 2026-Q1 |
| Vanguard Personalized Indexing Management, LLC trimmed | 86,236 | $655K | 0.1% | 2026-Q1 |
| TD Waterhouse Canada Inc. added | 81,815 | $623K | 0.1% | 2026-Q1 |
| VIRTUS ADVISERS, LLC trimmed | 18,495 | $596K | 0.1% | 2026-Q1 |
| Vanguard Investments Australia, Ltd. new | 75,031 | $580K | 0.1% | 2026-Q1 |
| USS Investment Management Ltd | 74,826 | $576K | 0.1% | 2026-Q1 |
| Y-Intercept (Hong Kong) Ltd trimmed | 75,181 | $571K | 0.1% | 2026-Q1 |
| MARSHALL WACE, LLP added | 74,967 | $570K | 0.1% | 2026-Q1 |
| AQR CAPITAL MANAGEMENT LLC added | 73,329 | $565K | 0.1% | 2026-Q1 |
| Grantham, Mayo, Van Otterloo & Co. LLC trimmed | 73,059 | $559K | 0.1% | 2026-Q1 |
| Zurcher Kantonalbank (Zurich Cantonalbank) trimmed | 71,775 | $550K | 0.1% | 2026-Q1 |
| Vanguard Global Advisers, LLC new | 70,677 | $546K | 0.1% | 2026-Q1 |
| Amundi added | 67,213 | $511K | 0.1% | 2026-Q1 |
| CenterBook Partners LP new | 62,747 | $477K | 0.1% | 2026-Q1 |
| SIMPLEX TRADING, LLC added | 60,394 | $459K | 0.1% | 2026-Q1 |
| IHT Wealth Management, LLC | 57,220 | $435K | 0.1% | 2026-Q1 |
| Quantinno Capital Management LP added | 55,859 | $425K | 0.1% | 2026-Q1 |
| Savant Capital, LLC added | 55,328 | $420K | 0.1% | 2026-Q1 |
| CAUSEWAY CAPITAL MANAGEMENT LLC new | 54,367 | $416K | 0.1% | 2026-Q1 |
| FIRST TRUST ADVISORS LP trimmed | 51,093 | $395K | 0.1% | 2026-Q1 |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC new | 51,287 | $390K | 0.1% | 2026-Q1 |
| VANGUARD GROUP INC trimmed | 8,223,166 | $44M | 5.8% | 2025-Q4 stale |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. added | 2,130,888 | $9M | 1.1% | 2025-Q1 stale |
| FIL Ltd new | 1,314,405 | $7M | 0.9% | 2025-Q2 stale |
| Skandinaviska Enskilda Banken AB (publ) added | 827,583 | $4M | 0.5% | 2025-Q2 stale |
| Sagil Capital LLP new | 931,100 | $4M | 0.5% | 2025-Q1 stale |
| Hartree Partners, LP new | 441,100 | $3M | 0.3% | 2025-Q3 stale |
| UBS AM, A DISTINCT BUSINESS UNIT OF UBS ASSET MANAGEMENT AMERICAS LLC trimmed | 376,911 | $2M | 0.2% | 2025-Q2 stale |
| Aventail Capital Group, LP | 284,900 | $1M | 0.2% | 2025-Q2 stale |
| Redhawk Wealth Advisors, Inc. added | 206,456 | $1M | 0.2% | 2025-Q3 stale |
| MOORE CAPITAL MANAGEMENT, LP new | 201,779 | $1M | 0.2% | 2025-Q3 stale |
| Tidal Investments LLC new | 205,923 | $1M | 0.1% | 2025-Q4 stale |
| JUPITER ASSET MANAGEMENT LTD new | 209,687 | $1M | 0.1% | 2025-Q2 stale |
| CWA Asset Management Group, LLC added | 140,036 | $746K | 0.1% | 2025-Q4 stale |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main trimmed | 174,655 | $716K | 0.1% | 2025-Q1 stale |
| Stegent Equity Advisors, Inc. new | 95,736 | $478K | 0.1% | 2025-Q2 stale |
| BALYASNY ASSET MANAGEMENT L.P. added | 83,364 | $416K | 0.1% | 2025-Q2 stale |
| WIT Partners Advisory Pte. Ltd. new | 68,800 | $387K | 0.1% | 2025-Q3 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.