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Opko Health, Inc. 13F holders

223 funds reported a position in Opko Health, Inc. in their 13F for the quarter ended 30 June 2026, together 202.9 million shares worth $304.1 million. Against the quarter before, 20 opened a position, 76 added, 48 trimmed and 31 sold out; together they bought a net 1.8 million shares. The largest holders: Rubric Capital Management LP, BlackRock, Inc. and Vanguard Capital Management LLC.

Funds holding223-13 on Q1 2026
Shares they held202.9Mworth $304.1 million
Net bought on the quarter1.8M sharesabout $2.7 million at the funds' values
Funds buying to selling96 to 79opened or added, to cut or sold
Opened 20Added 76Held 76Trimmed 48Sold out 31
Opened: 20 fundsAdded: 76 fundsHeld: 76 fundsTrimmed: 48 fundsSold out: 31 funds

What each fund did in OPK against its 13F for the quarter before; a change under 0.1% of a holding counts as held

Q3 2024: 234 funds, 188.5 million shares234Q3 2024Q4 2024: 235 funds, 197.6 million shares235Q4 2024Q1 2025: 255 funds, 242.9 million shares255Q1 2025Q2 2025: 222 funds, 205.5 million shares222Q2 2025Q3 2025: 233 funds, 196.9 million shares233Q3 2025Q4 2025: 222 funds, 199.6 million shares222Q4 2025Q1 2026: 236 funds, 201.2 million shares236Q1 2026Q2 2026: 223 funds, 202.9 million shares223Q2 2026

Funds reporting a position in OPK in their 13F, each quarter; hover a bar for the shares they held

Filed so far for the quarter to 30 September 2026

3,241 funds have filed their 13F for the quarter so far; the rest are due by 16 November 2026. Of those, 38 reported a position in Opko Health, Inc.: 3 opened one, 6 added, 8 trimmed and 4 sold out, a net 13,345 shares bought.

The largest moves in the name among the funds that have filed, against each fund's previous 13F.

The well-known funds

Of the 44 funds followed here, 6 reported a position in Opko Health, Inc. in a 13F for the quarter ended 30 June 2026. The largest: Geode Capital Management, 11.6 million shares worth $17.4 million, 0.0% of its reported book. New this quarter: Millennium Management. Sold out: Renaissance Technologies. In the quarter, 4 funds added or opened a position and 3 trimmed or sold out; together they sold a net 384,648 shares, about $576,973 at the funds' own value per share on 30 June 2026. A change under 0.1% of a holding counts as held.

FundSharesValueOf its bookChange on the quarterStatusQuarter endedFiling
Geode Capital Management11,581,027$17.4 million0.0%+279,526added30 June 202613F
Citadel Advisors1,420,922$2.1 million0.0%-658,625trimmed30 June 202613F
Two Sigma Investments175,801$263,7020.0%+5,801added30 June 202613F
Point72 Asset Management145,234$217,8510.0%+51,899added30 June 202613F
Millennium Management72,301$108,4520.0%+72,301new30 June 202613F
FMR LLC15,336$23,0040.0%-26,007trimmed30 June 202613F
Renaissance Technologies0$00.0%-109,543exited30 June 202613F
Value is what the fund reported.
Read moreChange is shares against the fund's previous 13F; a fund with one filing read shows no change. 13Fs cover long US positions of managers above $100 million and are filed up to 45 days after the quarter.

The largest holders

FundSharesShare of allValueOf its bookChange in sharesFiling
Rubric Capital Management LP47,791,24323.56%$71.7 million0.66%no change13F
BlackRock, Inc.36,978,89318.23%$55.5 million0.00%+746,67013F
Vanguard Capital Management LLC14,968,9307.38%$22.5 million0.00%+469,76613F
Vanguard Portfolio Management LLC14,934,9247.36%$22.4 million0.00%+165,20513F
Geode Capital Management, LLC11,581,0275.71%$17.4 million0.00%+279,52613F
State Street Corp.10,309,0705.08%$15.5 million0.00%+807,69313F
Goldman Sachs Group Inc.7,035,4923.47%$10.6 million0.00%-639,53413F
UBS Group AG5,006,2842.47%$7.5 million0.00%-1,065,14813F
Whitefort Capital Management, LP4,511,4122.22%$6.8 million1.73%+258,07213F
Northern Trust Corp.3,756,1631.85%$5.6 million0.00%+136,81713F
Highbridge Capital Management LLC3,593,9251.77%$5.4 million0.29%new13F
Charles Schwab Investment Management Inc.3,596,9801.77%$5.4 million0.00%+22,94113F
Vanguard Fiduciary Trust Co.2,706,2351.33%$4.1 million0.00%-35,78213F
AWM Investment Company, Inc.2,110,0001.04%$3.2 million0.28%+10,00013F
Morgan Stanley1,975,0270.97%$3.0 million0.00%+778,94013F
Citadel Advisors LLC1,420,9220.70%$2.1 million0.00%-658,62513F
Washington Growth Strategies LLC1,356,1240.67%$2.0 million1.13%no change13F
Bank of New York Mellon Corp1,329,9740.66%$2.0 million0.00%+49,93213F
Dimensional Fund Advisors LP1,267,7410.62%$1.9 million0.00%-292,25913F
Y.D. More Investments Ltd1,257,5680.62%$1.9 million0.06%-41,90513F
AQR Capital Management LLC1,239,3990.61%$1.9 million0.00%+475,80913F
OP Asset Management Ltd1,159,6470.57%$1.7 million0.02%+57,39313F
Voya Investment Management LLC1,094,1110.54%$1.6 million0.00%-66,81613F
California State Teachers Retirement System961,4840.47%$1.4 million0.00%+547,44713F
Clearstead Advisors, LLC883,2880.44%$1.3 million0.01%-83113F
Nuveen, LLC863,0350.43%$1.3 million0.00%+16,04213F
Bank of America Corp.795,7160.39%$1.2 million0.00%-346,13313F
Swiss National Bank761,4550.38%$1.1 million0.00%-84,30013F
Invesco Ltd.685,0760.34%$1.0 million0.00%-108,09313F
Susquehanna International Group, LLP623,5610.31%$935,3420.00%+232,04513F
PFG Investments, LLC610,4910.30%$915,7370.04%-502,28513F
UBS AM, a distinct business unit of UBS Asset Management Americas LLC574,1070.28%$861,1630.00%-100,74113F
Assenagon Asset Management S.A.570,6780.28%$851,0040.00%13F
Kovack Advisors, Inc.536,2020.26%$804,3030.04%+76,50213F
Rhumbline Advisers498,8610.25%$748,2870.00%+1,62113F
Price T Rowe Associates Inc.455,7480.22%$684,0000.00%+51,09613F
Van Eck Associates Corp.438,6450.22%$657,9680.00%+278,54913F
Commonwealth Equity Services, LLC431,8940.21%$647,8400.00%+98813F
Connor, Clark & Lunn Investment Management Ltd.412,0510.20%$618,0770.00%-110,85513F
Deutsche Bank AG398,6030.20%$597,9050.00%+27,65513F
Algert Global LLC397,0300.20%$595,5450.01%new13F
Wells Fargo & Company354,0390.17%$531,0590.00%+191,43013F
Legal & General Group Plc346,7870.17%$520,1810.00%+3,31313F
AllianceBernstein L.P.442,6800.22%$504,6550.00%+19,49013F
Vanguard Asset Management, Ltd294,0130.14%$441,0200.00%no change13F
Royal Bank of Canada289,8120.14%$435,0000.00%+69,81813F
XTX Topco Ltd286,1730.14%$429,2600.01%-144,79313F
Creative Planning246,0650.12%$369,0980.00%+69,08013F
Tudor Investment Corp. Et Al244,8210.12%$367,2320.00%no change13F
Jane Street Group, LLC229,4540.11%$344,1810.00%-884,92113F
The 50 largest of the 223 funds that reported a position in OPK in their 13F for the quarter ended 30 June 2026, by the value each reported.
Read moreShare of all is the fund's part of all the shares the funds reported. Change is shares against the fund's 13F for the quarter before. A 13F lists a manager's long positions in US-listed shares at the quarter's end. What is a 13F?

Options the funds reported on OPK

FundOptionShares under the optionsValue of those sharesQuarter endedFiling
Citadel AdvisorsCalls104,100$156,15030 June 202613F
Citadel AdvisorsPuts60,700$91,05030 June 202613F
A 13F lists calls and puts by the shares they cover and what those shares were worth at the quarter's end, not what the options cost.
Read moreThey are not counted in the holdings above. A put gains when the stock falls, a call when it rises, and a fund may hold either to hedge.

Schedule 13D and 13G filed on the name, last twelve months

FiledScheduleWhoHoldingOf the classEvent dateRule or purposeFiling
1 July 202613D/AFrost Phillip MD Et Al and 2 others255.4 million34.1%29 June 2026EDGAR
A Schedule 13D is filed by anyone who crosses 5% of a class with intent to influence; a 13G by a passive holder.
Read moreAmendments (/A) report a change, including an exit to zero. Holding and percentage are as the filer stated them on the cover page; the purpose is the filer's own words, cut short. 13D and 13G

Fails to deliver

Settlement dateShares failedPriceFile
30 September 202619,588$1.62SEC
29 September 202624,581$1.63SEC
28 September 202624,587$1.64SEC
25 September 202623,979$1.64SEC
24 September 202623,988$1.70SEC
23 September 202623,988$1.73SEC
21 September 20263,401$1.67SEC
14 September 20263,327$1.57SEC
9 September 2026845$1.59SEC
2 September 20265,585$1.52SEC
31 August 202613,881$1.48SEC
27 August 2026260$1.51SEC
26 August 20261$1.49SEC
25 August 202617$1.48SEC
24 August 202616,132$1.48SEC
Shares that failed to deliver at settlement, per day, from the SEC's half-month files, which arrive about two weeks after the period.
Read moreLargest in the window: 24,587 on 28 September 2026. A fail is an operational fact about settlement, not a position.