Ranked by reported Q2 2026 13F market value
Share of total reported institutional value in OPCH held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 22.1M | $463.5M | +11.2% | 14.077% | 0.01% |
| 2 | WELLINGTON MANAGEMENT GROUP LLP | 11.8M | $247.1M | -1.0% | 7.503% | 0.04% |
| 3 | VANGUARD PORTFOLIO MANAGEMENT LLC | 8.3M | $173.5M | +2.6% | 5.269% | 0.01% |
| 4 | FULLER & THALER ASSET MANAGEMENT, INC. | 7.5M | $156.2M | +4.6% | 4.745% | 0.43% |
| 5 | VANGUARD CAPITAL MANAGEMENT LLC | 7.1M | $148.1M | +0.7% | 4.498% | 0.00% |
| 6 | Durable Capital Partners LP | 6.2M | $129.3M | -31.4% | 3.925% | 1.26% |
| 7 | STATE STREET CORP | 6.1M | $128.8M | +4.5% | 3.910% | 0.00% |
| 8 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 6.0M | $125.4M | +41.2% | 3.808% | 0.06% |
| 9 | DIMENSIONAL FUND ADVISORS LP | 5.4M | $114.3M | +40.6% | 3.470% | 0.02% |
| 10 | GEODE CAPITAL MANAGEMENT, LLC | 4.5M | $93.7M | +5.2% | 2.845% | 0.00% |
| 11 | CITADEL ADVISORS LLC | 2.7M | $56.2M | -39.8% | 1.707% | 0.00% |
| 12 | MILLENNIUM MANAGEMENT LLC | 2.6M | $54.9M | +53.1% | 1.668% | 0.02% |
| 13 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 2.5M | $51.7M | -1.0% | 1.569% | 0.01% |
| 14 | BANK OF AMERICA CORP /DE/ | 2.3M | $47.5M | +16.6% | 1.444% | 0.00% |
| 15 | MORGAN STANLEY | 2.2M | $47.0M | -20.4% | 1.427% | 0.00% |
| 16 | GOLDMAN SACHS GROUP INC | 2.2M | $45.4M | +57.6% | 1.379% | 0.00% |
| 17 | Sumitomo Mitsui Trust Group, Inc. | 2.1M | $44.7M | -18.3% | 1.358% | 0.03% |
| 18 | NORTHERN TRUST CORP | 2.0M | $41.1M | +0.9% | 1.249% | 0.00% |
| 19 | Boston Partners | 2.0M | $41.0M | -19.7% | 1.243% | 0.04% |
| 20 | Nuveen, LLC | 1.9M | $40.7M | +19.6% | 1.235% | 0.01% |
| 21 | Swedbank AB | 1.9M | $39.7M | +9.6% | 1.205% | 0.03% |
| 22 | FMR LLC | 1.8M | $38.1M | -71.7% | 1.159% | 0.00% |
| 23 | Point72 Asset Management, L.P. | 1.8M | $37.8M | +219.9% | 1.146% | 0.04% |
| 24 | NORGES BANK | 1.7M | $35.1M | — | 1.065% | 0.00% |
| 25 | MANUFACTURERS LIFE INSURANCE COMPANY, THE | 1.6M | $34.3M | -9.5% | 1.040% | 0.01% |
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 OPCH — a direct measure of their conviction.
Filings activity in OPCH during Q2 2026, grouped by how each filer changed its position.
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 | 377 | +1.3% | 101.17% | +0.41 pp | $3.25B | 24% |
| Q1 2026 | 372 | +2.5% | 100.76% | +0.66 pp | $4.30B | 16% |
| Q4 2025 | 363 | 1.9% | 100.10% | +2.36 pp | $5.10B | +15% |
| Q3 2025 | 370 | 1.1% | 97.74% | +2.53 pp | $4.44B | 13% |
| Q2 2025 | 374 | +0.5% | 95.21% | +4.97 pp | $5.12B | 2.2% |
| Q1 2025 | 372 | +12% | 90.24% | 3.09 pp | $5.23B | +43% |
| Q4 2024 | 333 | +1.2% | 93.33% | 1.47 pp | $3.65B | 26% |
| Q3 2024 | 329 | — | 94.80% | — | $4.91B | — |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Δ columns compare to the immediately prior filed quarter.
Latest Form 4 transactions by company officers and directors. Insider buys are widely viewed as a key fundamental indicator because executives are risking personal capital.
| Date | Insider | Action | Shares | Price | Value |
|---|---|---|---|---|---|
| May 4, 2026 | RADEMACHER JOHN CHARLES | Buy | 13K | $21.18 | $265K |
| May 4, 2026 | Sethna Meenal | Buy | 16K | $20.16 | $327K |
Quick answers to the most common questions about buying OPCH stock.
Based on Q2 2026 13F filings, institutional ownership of Option Care Health, Inc. stands at 101.2%, held across 377 reporting institutions.
BlackRock, Inc. is the largest reported institutional holder of OPCH, with approximately 22,104,863 shares worth $0.46B as of Q2 2026.
Yes — 3 widely-followed marquee investors appear among the top 25 institutional holders of OPCH, including CITADEL ADVISORS LLC, MILLENNIUM MANAGEMENT LLC, Point72 Asset Management, L.P..
Our composite Smart Money Score for OPCH is 67 out of 100 (Bullish). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
70 institutions opened new positions in OPCH during Q2 2026, while 69 fully exited. 85 added to existing positions and 211 trimmed.
OPCH institutional ownership rose by 0.41 percentage points quarter-over-quarter, with a net change of +5 holders.
The top 10 institutions account for 54.7% of all reported 13F value in OPCH, and the top 25 account for 74.8%.
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.
Option Care Health, Inc. (OPCH) Institutional Ownership