OPTION CARE HEALTH INC (OPCH) Institutional Shareholders
OPTION CARE HEALTH INC (OPCH) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $3.26B in OPCH holdings during the latest filing period.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of OPCH tracked by InsiderSet, reporting ownership valued at approximately $463.54M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $529.30M, representing an estimated gain of +14.19% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 55% of the total disclosed OPCH value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Wellington Management Group Llp, Vanguard Portfolio Management Llc, and several other long-term asset managers with concentrated positions in OPTION CARE HEALTH INC (OPCH).
This page ranks the largest institutional OPCH shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
366
Total Reported Value
$3.26B
Largest Holder
Blackrock, Inc.
Largest Position
$463.54M
Insider Transactions (90d)
16
Latest Filing Quarter
Q2 2026
New Institutional Positions
63
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.01% | 22,104,863 | $463,538,979 | $529,300,945 | +$65,761,966 | +14.19% | |
| Wellington Management Group Llp | 0.04% | 11,782,384 | $247,076,592 | $282,129,185 | +$35,052,593 | +14.19% | |
| Vanguard Portfolio Management Llc | 0.01% | 8,274,458 | $173,515,384 | $198,131,897 | +$24,616,513 | +14.19% | |
| Fuller & Thaler Asset Management, Inc. | 0.43% | 7,450,698 | $156,241,136 | $178,406,964 | +$22,165,828 | +14.19% | |
| Vanguard Capital Management Llc | 0.00% | 7,063,747 | $148,126,775 | $169,141,422 | +$21,014,647 | +14.19% | |
| Durable Capital Partners | Henry Ellenbogen | 1.26% | 6,163,722 | $129,253,250 | $147,590,323 | +$18,337,073 | +14.19% |
| State Street Corp | 0.00% | 6,139,898 | $128,753,661 | $147,019,858 | +$18,266,197 | +14.19% | |
| Arrowstreet Capital, Limited Partnership | 0.06% | 5,980,270 | $125,406,262 | $143,197,565 | +$17,791,303 | +14.19% | |
| Dimensional Fund Advisors Lp | 0.02% | 5,449,294 | $114,277,065 | $130,483,345 | +$16,206,280 | +14.18% | |
| Geode Capital Management, Llc | 0.00% | 4,467,797 | $93,706,048 | $106,981,399 | +$13,275,351 | +14.17% | |
| Millennium Management Llc | 0.04% | 2,618,869 | $54,917,683 | $62,708,818 | +$7,791,135 | +14.19% | |
| Charles Schwab Investment Management Inc | 0.01% | 2,464,334 | $51,677,084 | $59,008,478 | +$7,331,394 | +14.19% | |
| Sixth Street Partners Management Company, L.P. | 0.01% | 2,464,334 | $51,677,084 | $59,008,478 | +$7,331,394 | +14.19% | |
| Bank Of America Corp | 0.00% | 2,266,839 | $47,535,619 | $54,279,460 | +$6,743,841 | +14.19% | |
| Morgan Stanley | 0.00% | 2,240,837 | $46,990,420 | $53,656,842 | +$6,666,422 | +14.19% | |
| Goldman Sachs Group Inc | 0.00% | 2,165,092 | $45,401,969 | $51,843,128 | +$6,441,159 | +14.19% | |
| Sumitomo Mitsui Trust Group, Inc. | 0.03% | 2,132,614 | $44,720,916 | $51,065,442 | +$6,344,526 | +14.19% | |
| Northern Trust Corp | 0.00% | 1,961,486 | $41,132,362 | $46,967,782 | +$5,835,420 | +14.19% | |
| Boston Partners | 0.04% | 1,952,275 | $40,998,935 | $46,747,225 | +$5,748,290 | +14.02% | |
| Nuveen, Llc | 0.01% | 1,938,948 | $40,659,741 | $46,428,110 | +$5,768,369 | +14.19% | |
| Swedbank Ab | 0.03% | 1,891,500 | $39,664,755 | $45,291,968 | +$5,627,213 | +14.19% | |
| Fmr Llc | 0.00% | 1,819,131 | $38,147,177 | $43,559,092 | +$5,411,915 | +14.19% | |
| Point72 Asset Management, L.P. | 0.06% | 1,800,244 | $37,751,117 | $43,106,843 | +$5,355,726 | +14.19% | |
| Norges Bank | 0.00% | 1,673,104 | $35,084,991 | $40,062,475 | +$4,977,484 | +14.19% | |
| Manufacturers Life Insurance Company, The | 0.03% | 1,633,818 | $34,261,163 | $39,121,772 | +$4,860,609 | +14.19% | |
| Citadel Advisors Llc | 0.02% | 1,633,556 | $34,255,670 | $39,115,498 | +$4,859,828 | +14.19% | |
| Loomis Sayles & Co L P | 0.04% | 1,518,065 | $31,833,813 | $36,350,066 | +$4,516,253 | +14.19% | |
| Fort Washington Investment Advisors Inc | 0.14% | 1,352,995 | $28,372,305 | $32,397,465 | +$4,025,160 | +14.19% | |
| Ubs Group Ag | 0.00% | 1,260,195 | $26,426,289 | $30,175,369 | +$3,749,080 | +14.19% | |
| Jpmorgan Chase & Co | 0.00% | 1,141,882 | $24,500,837 | $27,342,364 | +$2,841,527 | +11.60% | |
| Vanguard Fiduciary Trust Co | 0.01% | 1,109,835 | $23,273,240 | $26,574,999 | +$3,301,759 | +14.19% | |
| Geneva Capital Management Llc | 0.53% | 1,093,941 | $22,939,950 | $26,194,417 | +$3,254,467 | +14.19% | |
| Alliancebernstein L.P. | 0.01% | 832,580 | $22,413,054 | $19,936,128 | -$2,476,926 | -11.05% | |
| Bank Of New York Mellon Corp | 0.00% | 934,655 | $19,599,710 | $22,380,314 | +$2,780,604 | +14.19% | |
| Schroder Investment Management Group | 0.01% | 889,722 | $18,968,873 | $21,304,393 | +$2,335,520 | +12.31% | |
| Massachusetts Financial Services Co | 0.01% | 871,769 | $18,280,996 | $20,874,509 | +$2,593,513 | +14.19% | |
| Villere St Denis J & Co Llc | 1.95% | 780,259 | $16,362,031 | $18,683,302 | +$2,321,271 | +14.19% | |
| Teca Partners, Lp | 13.23% | 733,788 | $15,387,534 | $17,570,554 | +$2,183,020 | +14.19% | |
| Gumshoe Capital Management Llc | 14.02% | 731,304 | $15,335,445 | $17,511,074 | +$2,175,629 | +14.19% | |
| Victory Capital Management Inc | 0.01% | 718,392 | $15,064,681 | $17,201,896 | +$2,137,215 | +14.19% | |
| Leeward Investments, Llc - Ma | 0.67% | 706,052 | $14,805,910 | $16,906,415 | +$2,100,505 | +14.19% | |
| Hightower Advisors, Llc | 0.01% | 699,817 | $14,675,169 | $16,757,118 | +$2,081,949 | +14.19% | |
| Deutsche Bank Ag\ | 0.00% | 678,457 | $14,227,244 | $16,245,653 | +$2,018,409 | +14.19% | |
| Storebrand Asset Management As | 0.03% | 671,634 | $14,084,165 | $16,082,276 | +$1,998,111 | +14.19% | |
| Riverbridge Partners Llc | 0.38% | 650,568 | $13,642,411 | $15,577,851 | +$1,935,440 | +14.19% | |
| Barclays Plc | 0.00% | 605,049 | $12,687,878 | $14,487,898 | +$1,800,020 | +14.19% | |
| Invesco Ltd. | 0.00% | 596,991 | $12,518,900 | $14,294,949 | +$1,776,049 | +14.19% | |
| Prudential Financial Inc | 0.01% | 587,362 | $12,316,981 | $14,064,383 | +$1,747,402 | +14.19% | |
| Gilder Gagnon Howe & Co Llc | 0.12% | 559,706 | $11,737,035 | $13,402,160 | +$1,665,125 | +14.19% | |
| Principal Financial Group Inc | 0.01% | 525,108 | $11,011,515 | $12,573,711 | +$1,562,196 | +14.19% |
Frequently asked questions about OPCH
Who owns the most OPCH stock?
The largest holders of OPCH are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for OPTION CARE HEALTH INC (OPCH).
Is OPCH widely held by superinvestors?
Many widely followed stocks like OPCH appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly OPCH is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.