Who owns ENHA (ENHA)
Which tracked institutional funds hold ENHA, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See ENHA 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
17 tracked funds added or opened ENHA while 12 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
ENHA’s largest tracked holder by dollar value, Harraden Circle Investments, LLC, sizes it at 14.6% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 14.6pp conviction gap — its largest holder concentrates the name more heavily than the typical one.
Book-share is each fund’s reported value in ENHA 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 56 tracked filers holding ENHA, 19 increased or opened the position and 26 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 ENHA 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 3
- Crossingbridge Advisors, LLC$9M
- DLD Asset Management, LP$988K
- Kepos Capital LP$763K
Full exits 2
- STEADFAST CAPITAL MANAGEMENT LP$3M
- First Trust Capital Management L.P.$502K
Largest adds
- Harraden Circle Investments, LLC$1.3B
- TENOR CAPITAL MANAGEMENT Co., L.P.$242M
- METEORA CAPITAL, LLC$22M
- JPMORGAN CHASE & CO$18M
- HIGHBRIDGE CAPITAL MANAGEMENT LLC$9M
- GLAZER CAPITAL, LLC$2M
Largest trims
- HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND$8M
- TWO SIGMA INVESTMENTS, LP$4M
- Clear Street Group Inc.$2M
- K2 PRINCIPAL FUND, L.P.$1M
- WOLVERINE ASSET MANAGEMENT LLC$1M
- Periscope Capital Inc.$1M
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 |
|---|---|---|---|---|
| Harraden Circle Investments, LLC added | 4,133,723 | $1.9B | 84.2% | 2026-Q1 |
| METEORA CAPITAL, LLC trimmed | 434,600 | $196M | 8.9% | 2026-Q1 |
| HIGHBRIDGE CAPITAL MANAGEMENT LLC added | 1,722,744 | $18M | 0.8% | 2026-Q1 |
| GLAZER CAPITAL, LLC added | 1,400,110 | $14M | 0.6% | 2026-Q1 |
| Linden Advisors LP | 1,200,000 | $12M | 0.6% | 2026-Q1 |
| TENOR CAPITAL MANAGEMENT Co., L.P. | 1,200,000 | $12M | 0.6% | 2026-Q1 |
| D. E. Shaw & Co., Inc. | 990,000 | $10M | 0.5% | 2026-Q1 |
| Crossingbridge Advisors, LLC added | 865,915 | $9M | 0.4% | 2026-Q1 |
| Wealthspring Capital LLC trimmed | 674,706 | $7M | 0.3% | 2026-Q1 |
| Karpus Management, Inc. | 654,061 | $7M | 0.3% | 2026-Q1 |
| WOLVERINE ASSET MANAGEMENT LLC trimmed | 594,172 | $6M | 0.3% | 2026-Q1 |
| Westchester Capital Management, LLC | 521,794 | $5M | 0.2% | 2026-Q1 |
| MANGROVE PARTNERS IM, LLC | 450,000 | $5M | 0.2% | 2026-Q1 |
| Hudson Bay Capital Management LP | 417,756 | $4M | 0.2% | 2026-Q1 |
| OMERS ADMINISTRATION Corp | 400,000 | $4M | 0.2% | 2026-Q1 |
| Radcliffe Capital Management, L.P. added | 350,000 | $4M | 0.2% | 2026-Q1 |
| MIZUHO SECURITIES USA LLC added | 342,860 | $3M | 0.2% | 2026-Q1 |
| TWO SIGMA INVESTMENTS, LP trimmed | 332,419 | $3M | 0.2% | 2026-Q1 |
| BERKLEY W R CORP added | 306,725 | $3M | 0.1% | 2026-Q1 |
| TUDOR INVESTMENT CORP ET AL | 260,000 | $3M | 0.1% | 2026-Q1 |
| HGC Investment Management Inc. | 250,000 | $3M | 0.1% | 2026-Q1 |
| MOORE CAPITAL MANAGEMENT, LP | 200,000 | $2M | 0.1% | 2026-Q1 |
| HEIGHTS CAPITAL MANAGEMENT, INC | 199,600 | $2M | 0.1% | 2026-Q1 |
| RIVERNORTH CAPITAL MANAGEMENT, LLC trimmed | 199,512 | $2M | 0.1% | 2026-Q1 |
| Periscope Capital Inc. trimmed | 125,000 | $1M | 0.1% | 2026-Q1 |
| PICTON MAHONEY ASSET MANAGEMENT | 100,000 | $1M | 0.0% | 2026-Q1 |
| DLD Asset Management, LP new | 97,130 | $988K | 0.0% | 2026-Q1 |
| Clear Street Group Inc. trimmed | 90,918 | $957K | 0.0% | 2026-Q1 |
| Kepos Capital LP new | 75,000 | $763K | 0.0% | 2026-Q1 |
| Shaolin Capital Management LLC trimmed | 75,000 | $763K | 0.0% | 2026-Q1 |
| HRT FINANCIAL LP added | 75,000 | $762K | 0.0% | 2026-Q1 |
| BOOTHBAY FUND MANAGEMENT, LLC added | 52,945 | $538K | 0.0% | 2026-Q1 |
| JPMORGAN CHASE & CO | 50,000 | $526K | 0.0% | 2026-Q1 |
| Virtu Financial LLC added | 51,061 | $519K | 0.0% | 2026-Q1 |
| AQR Arbitrage LLC | 913,550 | $402K | 0.0% | 2026-Q1 |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | 800,000 | $361K | 0.0% | 2026-Q1 |
| Dakota Wealth Management | 33,500 | $341K | 0.0% | 2026-Q1 |
| Polar Asset Management Partners Inc. trimmed | 600,000 | $271K | 0.0% | 2026-Q1 |
| GEODE CAPITAL MANAGEMENT, LLC | 26,165 | $266K | 0.0% | 2026-Q1 |
| Warberg Asset Management LLC | 25,000 | $254K | 0.0% | 2026-Q1 |
| MILLENNIUM MANAGEMENT LLC trimmed | 509,930 | $230K | 0.0% | 2026-Q1 |
| ARISTEIA CAPITAL, L.L.C. | 500,000 | $226K | 0.0% | 2026-Q1 |
| CITIGROUP INC trimmed | 20,000 | $214K | 0.0% | 2026-Q1 |
| BNP PARIBAS FINANCIAL MARKETS | 290,450 | $131K | 0.0% | 2026-Q1 |
| TORONTO DOMINION BANK trimmed | 10,885 | $111K | 0.0% | 2026-Q1 |
| Alpine Global Management, LLC added | 207,028 | $94K | 0.0% | 2026-Q1 |
| WHITEBOX ADVISORS LLC | 200,000 | $90K | 0.0% | 2026-Q1 |
| K2 PRINCIPAL FUND, L.P. added | 199,400 | $90K | 0.0% | 2026-Q1 |
| Verition Fund Management LLC trimmed | 149,807 | $68K | 0.0% | 2026-Q1 |
| FNY Investment Advisers, LLC trimmed | 6,484 | $65K | 0.0% | 2026-Q1 |
| Mint Tower Capital Management B.V. | 100,000 | $45K | 0.0% | 2026-Q1 |
| TrueMark Investments, LLC | 10,000 | $5K | 0.0% | 2026-Q1 |
| Schonfeld Strategic Advisors LLC trimmed | 10,000 | $5K | 0.0% | 2026-Q1 |
| MORGAN STANLEY added | 74 | $753 | 0.0% | 2026-Q1 |
| Magnetar Financial LLC trimmed | 16 | $171 | 0.0% | 2026-Q1 |
| UBS Group AG trimmed | 144 | $65 | 0.0% | 2026-Q1 |
| STEADFAST CAPITAL MANAGEMENT LP | 300,000 | $3M | 0.1% | 2025-Q4 stale |
| ATW SPAC MANAGEMENT LLC new | 125,000 | $1M | 0.1% | 2025-Q3 stale |
| First Trust Capital Management L.P. new | 50,000 | $502K | 0.0% | 2025-Q4 stale |
| BCK Capital Management LP new | 23,185 | $231K | 0.0% | 2025-Q3 stale |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP new | 14,506 | $144K | 0.0% | 2025-Q3 stale |
| Centiva Capital, LP new | 200,000 | $32K | 0.0% | 2025-Q3 stale |
| GRITSTONE ASSET MANAGEMENT LLC | 100,000 | $25K | 0.0% | 2025-Q4 stale |
| Parallax Volatility Advisers, L.P. added | 91,196 | $23K | 0.0% | 2025-Q4 stale |
| Stoic Point Capital Management LLC new | 35,000 | $9K | 0.0% | 2025-Q4 stale |
| Arax Advisory Partners new | 3,900 | $975 | 0.0% | 2025-Q4 stale |
| ROYAL BANK OF CANADA new | 14 | — | 0.0% | 2025-Q4 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.