Ranked by reported Q2 2026 13F market value
Share of total reported institutional value in ACH held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | Coliseum Capital Management, LLC | 13.1M | $44.8M | 0.0% | 17.035% | 3.85% |
| 2 | BlackRock, Inc. | 5.5M | $18.8M | +5.1% | 7.157% | 0.00% |
| 3 | BANK OF AMERICA CORP /DE/ | 3.8M | $12.9M | +10.8% | 4.909% | 0.00% |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | 3.1M | $10.6M | -5.9% | 4.015% | 0.00% |
| 5 | D. E. Shaw & Co., Inc. | 3.1M | $10.5M | -7.0% | 4.007% | 0.01% |
| 6 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 2.9M | $9.9M | -20.6% | 3.755% | 0.00% |
| 7 | Invenomic Capital Management LP | 2.8M | $9.6M | -16.5% | 3.657% | 0.57% |
| 8 | MARSHALL WACE, LLP | 2.6M | $8.8M | +46.7% | 3.358% | 0.01% |
| 9 | PARADIGM CAPITAL MANAGEMENT INC/NY | 2.5M | $8.7M | +42.0% | 3.298% | 0.24% |
| 10 | VANGUARD PORTFOLIO MANAGEMENT LLC | 2.0M | $6.9M | -23.4% | 2.641% | 0.00% |
| 11 | Dana Investment Advisors, Inc. | 1.9M | $6.7M | +30.9% | 2.529% | 0.17% |
| 12 | GEODE CAPITAL MANAGEMENT, LLC | 1.9M | $6.4M | +2.0% | 2.436% | 0.00% |
| 13 | DIMENSIONAL FUND ADVISORS LP | 1.6M | $5.6M | -37.1% | 2.133% | 0.00% |
| 14 | STATE STREET CORP | 1.6M | $5.5M | -1.8% | 2.082% | 0.00% |
| 15 | Connor, Clark & Lunn Investment Management Ltd. | 1.3M | $4.4M | -6.7% | 1.676% | 0.01% |
| 16 | AQR CAPITAL MANAGEMENT LLC | 1.1M | $3.7M | +45.8% | 1.388% | 0.00% |
| 17 | GOLDMAN SACHS GROUP INC | 855K | $2.9M | -9.2% | 1.111% | 0.00% |
| 18 | CITADEL ADVISORS LLC | 748K | $2.6M | +38.3% | 0.973% | 0.00% |
| 19 | TWO SIGMA INVESTMENTS, LP | 719K | $2.5M | -40.2% | 0.934% | 0.00% |
| 20 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 716K | $2.4M | +13.3% | 0.931% | 0.00% |
| 21 | NORTHERN TRUST CORP | 582K | $2.0M | -3.2% | 0.757% | 0.00% |
| 22 | WOLVERINE ASSET MANAGEMENT LLC | 568K | $1.9M | -18.3% | 0.739% | 0.02% |
| 23 | TUDOR INVESTMENT CORP ET AL | 567K | $1.9M | +163.2% | 0.738% | 0.00% |
| 24 | JANE STREET GROUP, LLC | 536K | $1.8M | +36.2% | 0.697% | 0.00% |
| 25 | Vanguard Global Advisers, LLC | 509K | $1.7M | +20.5% | 0.662% | 0.00% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). “% of Fund” shows how much of that investor’s total 13F portfolio is invested in ACH — a direct measure of their conviction.
Filings activity in ACH during Q2 2026, grouped by how each filer changed its position.
Institutions that opened a new ACH position in Q2 2026
Institutions that fully closed their ACH position in Q2 2026
8 quarters of 13F filings · Δ columns show change vs prior quarter
| Quarter | Inst. Holders | Δ Holders | Ownership % | Δ Ownership | Total 13F Value | Δ Value |
|---|---|---|---|---|---|---|
| Q2 2026 | 140 | 2.8% | — | — | $215M | +49% |
| Q1 2026 | 144 | 13% | — | — | $144M | 25% |
| Q4 2025 | 166 | 17% | — | — | $192M | 45% |
| Q3 2025 | 201 | 13% | — | — | $348M | 89% |
| Q2 2025 | 232 | 2.1% | — | — | $3.20B | +389% |
| Q1 2025 | 237 | +22% | — | — | $655M | 33% |
| Q4 2024 | 195 | 7.6% | — | — | $976M | 16% |
| Q3 2024 | 211 | — | — | — | $1.16B | — |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Δ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying ACH stock.
Based on Q2 2026 13F filings, institutional ownership of Accendra Health, Inc. stands at not currently reported, held across 140 reporting institutions.
Coliseum Capital Management, LLC is the largest reported institutional holder of ACH, with approximately 13,100,807 shares worth $0.04B as of Q2 2026.
Yes — 4 widely-followed marquee investors appear among the top 25 institutional holders of ACH, including CITADEL ADVISORS LLC, TWO SIGMA INVESTMENTS, LP, SUSQUEHANNA INTERNATIONAL GROUP, LLP, JANE STREET GROUP, LLC.
Our composite Smart Money Score for ACH is 56 out of 100 (Neutral). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
19 institutions opened new positions in ACH during Q2 2026, while 22 fully exited. 99 added to existing positions and 19 trimmed.
Quarter-over-quarter ownership change for ACH is not yet available — at least two quarters of 13F data are required.
The top 10 institutions account for 65.9% of all reported 13F value in ACH, and the top 25 account for 90.2%.
All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.
Accendra Health, Inc. (ACH) Institutional Ownership