Who owns ALH (ALH)
Which tracked institutional funds hold ALH, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See ALH 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
50 tracked funds added or opened ALH 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
ALH’s largest tracked holder by dollar value, BDT CAPITAL PARTNERS, LLC, sizes it at 83.2% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 83.1pp conviction gap — its largest holder concentrates the name more heavily than the typical one.
Book-share is each fund’s reported value in ALH 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 147 tracked filers holding ALH, 104 increased or opened the position and 62 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 ALH 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 PORTFOLIO MANAGEMENT LLC$36M
- VANGUARD CAPITAL MANAGEMENT LLC$36M
- JONES FINANCIAL COMPANIES LLLP$8M
- VANGUARD FIDUCIARY TRUST CO$5M
- Channing Capital Management, LLC$3M
- Quantbot Technologies LP$2M
Full exits 17
- VANGUARD GROUP INC$71M
- NORGES BANK$56M
- Capital World Investors$30M
- Lighthouse Investment Partners, LLC$8M
- TEACHER RETIREMENT SYSTEM OF TEXAS$6M
- D. E. Shaw & Co., Inc.$6M
Largest adds
- BDT CAPITAL PARTNERS, LLC$55M
- Capital International Investors$50M
- T. Rowe Price Investment Management, Inc.$32M
- WELLINGTON MANAGEMENT GROUP LLP$31M
- KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC$30M
- FRANKLIN RESOURCES INC$12M
Largest trims
- BlackRock, Inc.$47M
- BANK OF AMERICA CORP /DE/$34M
- ALLIANCEBERNSTEIN L.P.$30M
- Driehaus Capital Management LLC$28M
- ADAGE CAPITAL PARTNERS GP, L.L.C.$23M
- CITADEL ADVISORS LLC$21M
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 |
|---|---|---|---|---|
| BDT CAPITAL PARTNERS, LLC | 140,751,696 | $2.9B | 68.7% | 2026-Q1 |
| KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC added | 9,456,854 | $196M | 4.6% | 2026-Q1 |
| Capital International Investors added | 7,302,367 | $151M | 3.6% | 2026-Q1 |
| BlackRock, Inc. trimmed | 3,086,359 | $64M | 1.5% | 2026-Q1 |
| WELLINGTON MANAGEMENT GROUP LLP added | 2,948,247 | $61M | 1.4% | 2026-Q1 |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | 2,045,200 | $42M | 1.0% | 2026-Q1 |
| T. Rowe Price Investment Management, Inc. added | 2,023,841 | $42M | 1.0% | 2026-Q1 |
| JPMORGAN CHASE & CO added | 1,861,537 | $36M | 0.9% | 2026-Q1 |
| VANGUARD PORTFOLIO MANAGEMENT LLC new | 1,738,080 | $36M | 0.8% | 2026-Q1 |
| VANGUARD CAPITAL MANAGEMENT LLC new | 1,721,962 | $36M | 0.8% | 2026-Q1 |
| BANK OF AMERICA CORP /DE/ trimmed | 1,330,793 | $28M | 0.6% | 2026-Q1 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. trimmed | 1,223,775 | $25M | 0.6% | 2026-Q1 |
| Zimmer Partners, LP added | 1,145,003 | $24M | 0.6% | 2026-Q1 |
| FRANKLIN RESOURCES INC added | 1,062,746 | $22M | 0.5% | 2026-Q1 |
| GOLDMAN SACHS GROUP INC added | 1,014,941 | $21M | 0.5% | 2026-Q1 |
| GEODE CAPITAL MANAGEMENT, LLC added | 949,127 | $20M | 0.5% | 2026-Q1 |
| STATE STREET CORP added | 925,241 | $19M | 0.5% | 2026-Q1 |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ added | 908,060 | $19M | 0.4% | 2026-Q1 |
| CITADEL ADVISORS LLC trimmed | 855,452 | $18M | 0.4% | 2026-Q1 |
| Driehaus Capital Management LLC trimmed | 820,911 | $17M | 0.4% | 2026-Q1 |
| Alyeska Investment Group, L.P. added | 750,000 | $16M | 0.4% | 2026-Q1 |
| WELLS FARGO & COMPANY/MN added | 658,655 | $14M | 0.3% | 2026-Q1 |
| Ghisallo Capital Management LLC | 600,000 | $12M | 0.3% | 2026-Q1 |
| MILLENNIUM MANAGEMENT LLC trimmed | 578,764 | $12M | 0.3% | 2026-Q1 |
| AMERICAN CENTURY COMPANIES INC added | 575,578 | $12M | 0.3% | 2026-Q1 |
| Select Equity Group, L.P. added | 566,185 | $12M | 0.3% | 2026-Q1 |
| UBS Group AG trimmed | 502,839 | $10M | 0.2% | 2026-Q1 |
| Alberta Investment Management Corp | 468,000 | $10M | 0.2% | 2026-Q1 |
| Point72 Asset Management, L.P. trimmed | 465,934 | $10M | 0.2% | 2026-Q1 |
| Burkehill Global Management, LP | 450,000 | $9M | 0.2% | 2026-Q1 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC trimmed | 425,109 | $9M | 0.2% | 2026-Q1 |
| NATIXIS ADVISORS, LLC added | 422,764 | $9M | 0.2% | 2026-Q1 |
| JONES FINANCIAL COMPANIES LLLP new | 419,881 | $8M | 0.2% | 2026-Q1 |
| ALLIANCEBERNSTEIN L.P. trimmed | 399,000 | $8M | 0.2% | 2026-Q1 |
| ENVESTNET ASSET MANAGEMENT INC added | 347,577 | $7M | 0.2% | 2026-Q1 |
| NORTHERN TRUST CORP added | 324,460 | $7M | 0.2% | 2026-Q1 |
| SEVEN GRAND MANAGERS, LLC | 300,000 | $6M | 0.1% | 2026-Q1 |
| SEI INVESTMENTS CO added | 266,884 | $6M | 0.1% | 2026-Q1 |
| VANGUARD FIDUCIARY TRUST CO new | 254,773 | $5M | 0.1% | 2026-Q1 |
| Longaeva Partners L.P. trimmed | 218,876 | $5M | 0.1% | 2026-Q1 |
| RENAISSANCE TECHNOLOGIES LLC added | 207,300 | $4M | 0.1% | 2026-Q1 |
| Hudson Bay Capital Management LP added | 180,352 | $4M | 0.1% | 2026-Q1 |
| Walleye Capital LLC trimmed | 157,697 | $3M | 0.1% | 2026-Q1 |
| STATE OF WISCONSIN INVESTMENT BOARD added | 154,386 | $3M | 0.1% | 2026-Q1 |
| DISCOVERY CAPITAL MANAGEMENT, LLC / CT | 150,000 | $3M | 0.1% | 2026-Q1 |
| READYSTATE ASSET MANAGEMENT LP trimmed | 148,710 | $3M | 0.1% | 2026-Q1 |
| Channing Capital Management, LLC new | 138,071 | $3M | 0.1% | 2026-Q1 |
| LMR Partners LLP | 125,000 | $3M | 0.1% | 2026-Q1 |
| Bank of New York Mellon Corp added | 124,622 | $3M | 0.1% | 2026-Q1 |
| MORGAN STANLEY added | 118,913 | $2M | 0.1% | 2026-Q1 |
| STIFEL FINANCIAL CORP added | 117,609 | $2M | 0.1% | 2026-Q1 |
| Quantbot Technologies LP new | 106,460 | $2M | 0.1% | 2026-Q1 |
| Swiss National Bank new | 97,600 | $2M | 0.0% | 2026-Q1 |
| Chescapmanager LLC new | 96,714 | $2M | 0.0% | 2026-Q1 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP new | 87,815 | $2M | 0.0% | 2026-Q1 |
| Hound Partners, LLC | 85,000 | $2M | 0.0% | 2026-Q1 |
| TUDOR INVESTMENT CORP ET AL new | 71,570 | $1M | 0.0% | 2026-Q1 |
| Daiwa Securities Group Inc. trimmed | 64,832 | $1M | 0.0% | 2026-Q1 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC new | 60,208 | $1M | 0.0% | 2026-Q1 |
| DAVENPORT & Co LLC added | 56,355 | $1M | 0.0% | 2026-Q1 |
| Nuveen, LLC added | 55,865 | $1M | 0.0% | 2026-Q1 |
| RHUMBLINE ADVISERS added | 52,127 | $1M | 0.0% | 2026-Q1 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM added | 48,001 | $996K | 0.0% | 2026-Q1 |
| DEUTSCHE BANK AG\ added | 45,434 | $942K | 0.0% | 2026-Q1 |
| Verition Fund Management LLC trimmed | 44,600 | $925K | 0.0% | 2026-Q1 |
| Corient Private Wealth LLC added | 44,482 | $923K | 0.0% | 2026-Q1 |
| Swiss Life Asset Management Ltd new | 8,642 | $829K | 0.0% | 2026-Q1 |
| BARCLAYS PLC trimmed | 39,862 | $827K | 0.0% | 2026-Q1 |
| TD Asset Management Inc | 38,786 | $804K | 0.0% | 2026-Q1 |
| Callan Family Office, LLC added | 34,610 | $718K | 0.0% | 2026-Q1 |
| ROYAL BANK OF CANADA added | 34,337 | $713K | 0.0% | 2026-Q1 |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE added | 33,460 | $694K | 0.0% | 2026-Q1 |
| VANGUARD ASSET MANAGEMENT, Ltd new | 32,489 | $674K | 0.0% | 2026-Q1 |
| PRICE T ROWE ASSOCIATES INC /MD/ added | 31,308 | $650K | 0.0% | 2026-Q1 |
| Legal & General Group Plc added | 31,262 | $648K | 0.0% | 2026-Q1 |
| XTX Topco Ltd trimmed | 31,140 | $646K | 0.0% | 2026-Q1 |
| LPL Financial LLC added | 29,931 | $621K | 0.0% | 2026-Q1 |
| Vestmark Advisory Solutions, Inc. trimmed | 29,585 | $614K | 0.0% | 2026-Q1 |
| Woodline Partners LP trimmed | 27,562 | $572K | 0.0% | 2026-Q1 |
| Avior Wealth Management, LLC new | 27,414 | $569K | 0.0% | 2026-Q1 |
| Invesco Ltd. trimmed | 27,359 | $567K | 0.0% | 2026-Q1 |
| MetLife Investment Management, LLC added | 25,859 | $536K | 0.0% | 2026-Q1 |
| JANUS HENDERSON GROUP PLC new | 25,400 | $527K | 0.0% | 2026-Q1 |
| VANGUARD GROUP INC new | 3,482,385 | $71M | 1.7% | 2025-Q4 stale |
| NORGES BANK new | 2,750,000 | $56M | 1.3% | 2025-Q4 stale |
| Capital World Investors new | 1,450,000 | $30M | 0.7% | 2025-Q4 stale |
| Lighthouse Investment Partners, LLC new | 400,000 | $8M | 0.2% | 2025-Q4 stale |
| TEACHER RETIREMENT SYSTEM OF TEXAS new | 300,000 | $6M | 0.1% | 2025-Q4 stale |
| D. E. Shaw & Co., Inc. new | 275,031 | $6M | 0.1% | 2025-Q4 stale |
| Balyasny Asset Management L.P. new | 206,700 | $4M | 0.1% | 2025-Q4 stale |
| Schonfeld Strategic Advisors LLC new | 197,508 | $4M | 0.1% | 2025-Q4 stale |
| Davidson Kempner Capital Management LP new | 180,000 | $4M | 0.1% | 2025-Q4 stale |
| Universal- Beteiligungs- und Servicegesellschaft mbH new | 157,697 | $3M | 0.1% | 2025-Q4 stale |
| ELEMENT CAPITAL MANAGEMENT LLC new | 125,000 | $3M | 0.1% | 2025-Q4 stale |
| BRANT POINT INVESTMENT MANAGEMENT LLC new | 118,344 | $2M | 0.1% | 2025-Q4 stale |
| Lykos Global Management, LP new | 110,000 | $2M | 0.1% | 2025-Q4 stale |
| Engineers Gate Manager LP new | 43,605 | $887K | 0.0% | 2025-Q4 stale |
| Sandia Investment Management LP new | 39,522 | $804K | 0.0% | 2025-Q4 stale |
| Fortress Investment Group LLC new | 32,703 | $666K | 0.0% | 2025-Q4 stale |
| Quadrature Capital Ltd new | 26,503 | $539K | 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.