BlackRock’s Opko Health OPK Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | $55.5M | Buy |
36,978,893
+746,670
| +2% | +$952K | ﹤0.01% | 2618 |
|
|
2026
Q1 | $41.3M | Buy |
36,232,223
+1,380,193
| +4% | +$1.7M | ﹤0.01% | 2630 |
|
|
2025
Q4 | $43.9M | Buy |
34,852,030
+1,679,646
| +5% | +$2.34M | ﹤0.01% | 2604 |
|
|
2025
Q3 | $51.4M | Buy |
33,172,384
+1,722,902
| +5% | +$2.37M | ﹤0.01% | 2476 |
|
|
2025
Q2 | $41.5M | Buy |
31,449,482
+3,844,508
| +14% | +$5.26M | ﹤0.01% | 2562 |
|
|
2025
Q1 | $45.8M | Sell |
27,604,974
-563,638
| -2% | -$928K | ﹤0.01% | 2420 |
|
|
2024
Q4 | $41.4M | Sell |
28,168,612
-430,686
| -2% | -$658K | ﹤0.01% | 2572 |
|
|
2024
Q3 | $42.6M | Sell |
28,599,298
-646,224
| -2% | -$959K | ﹤0.01% | 2567 |
|
|
2024
Q2 | $36.6M | Sell |
29,245,522
-3,983,413
| -12% | -$5.16M | ﹤0.01% | 2598 |
|
|
2024
Q1 | $39.9M | Sell |
33,228,935
-3,736,494
| -10% | -$3.74M | ﹤0.01% | 2575 |
|
|
2023
Q4 | $55.8M | Buy |
36,965,429
+2,206,364
| +6% | +$3.19M | ﹤0.01% | 2411 |
|
|
2023
Q3 | $55.6M | Sell |
34,759,065
-285,643
| -0.8% | -$520K | ﹤0.01% | 2339 |
|
|
2023
Q2 | $76M | Buy |
35,044,708
+78,515
| +0.2% | +$123K | ﹤0.01% | 2232 |
|
|
2023
Q1 | $51.1M | Sell |
34,966,193
-510,728
| -1% | -$657K | ﹤0.01% | 2427 |
|
|
2022
Q4 | $44.3M | Buy |
35,476,921
+968,918
| +3% | +$1.53M | ﹤0.01% | 2552 |
|
|
2022
Q3 | $65.2M | Sell |
34,508,003
-502,344
| -1% | -$1.19M | ﹤0.01% | 2254 |
|
|
2022
Q2 | $88.6M | Buy |
35,010,347
+1,139,979
| +3% | +$3.32M | ﹤0.01% | 2099 |
|
|
2022
Q1 | $117M | Sell |
33,870,368
-520,544
| -2% | -$1.84M | ﹤0.01% | 2039 |
|
|
2021
Q4 | $165M | Sell |
34,390,912
-434,768
| -1% | -$1.76M | ﹤0.01% | 1884 |
|
|
2021
Q3 | $127M | Sell |
34,825,680
-610,701
| -2% | -$2.27M | ﹤0.01% | 2063 |
|
|
2021
Q2 | $144M | Sell |
35,436,381
-3,286,489
| -8% | -$12.9M | ﹤0.01% | 2014 |
|
|
2021
Q1 | $166M | Buy |
38,722,870
+1,094,231
| +3% | +$5.23M | ﹤0.01% | 1848 |
|
|
2020
Q4 | $149M | Buy |
37,628,639
+1,285,944
| +4% | +$5.37M | ﹤0.01% | 1824 |
|
|
2020
Q3 | $134M | Sell |
36,342,695
-1,044,720
| -3% | -$4.41M | ﹤0.01% | 1696 |
|
|
2020
Q2 | $127M | Buy |
37,387,415
+1,938,444
| +5% | +$4.34M | 0.01% | 1683 |
|
|
2020
Q1 | $47.5M | Sell |
35,448,971
-573,460
| -2% | -$898K | ﹤0.01% | 2077 |
|
|
2019
Q4 | $53M | Buy |
36,022,431
+2,844,852
| +9% | +$4.76M | ﹤0.01% | 2326 |
|
|
2019
Q3 | $69.3M | Buy |
33,177,579
+1,656,794
| +5% | +$3.39M | ﹤0.01% | 2098 |
|
|
2019
Q2 | $76.9M | Buy |
31,520,785
+1,330,639
| +4% | +$2.9M | ﹤0.01% | 2076 |
|
|
2019
Q1 | $78.8M | Sell |
30,190,146
-86,516
| -0.3% | -$262K | ﹤0.01% | 2022 |
|
|
2018
Q4 | $91.1M | Buy |
30,276,662
+408,951
| +1% | +$1.39M | ﹤0.01% | 1863 |
|
|
2018
Q3 | $103M | Buy |
29,867,711
+336,157
| +1% | +$1.78M | ﹤0.01% | 1948 |
|
|
2018
Q2 | $139M | Buy |
29,531,554
+8,237,434
| +39% | +$31.2M | 0.01% | 1716 |
|
|
2018
Q1 | $67.5M | Sell |
21,294,120
-591,935
| -3% | -$2.38M | ﹤0.01% | 2084 |
|
|
2017
Q4 | $107M | Sell |
21,886,055
-1,535,807
| -7% | -$8.91M | 0.01% | 1832 |
|
|
2017
Q3 | $161M | Buy |
23,421,862
+520,601
| +2% | +$3.28M | 0.01% | 1527 |
|
|
2017
Q2 | $151M | Buy |
22,901,261
+255,976
| +1% | +$1.79M | 0.01% | 1512 |
|
|
2017
Q1 | $181M | Buy |
22,645,285
+22,449,752
| +11,481% | +$189M | 0.01% | 1380 |
|
|
2016
Q4 | $1.82M | Sell |
195,533
-5,772
| -3% | -$59.7K | ﹤0.01% | 1278 |
|
|
2016
Q3 | $2.13M | Buy |
201,305
+61,254
| +44% | +$610K | ﹤0.01% | 1185 |
|
|
2016
Q2 | $1.31M | Buy |
140,051
+104,046
| +289% | +$1.06M | ﹤0.01% | 1327 |
|
|
2016
Q1 | $375K | Buy |
36,005
+25,403
| +240% | +$232K | ﹤0.01% | 1613 |
|
|
2015
Q4 | $106K | Buy |
10,602
+3,131
| +42% | +$31.4K | ﹤0.01% | 1768 |
|
|
2015
Q3 | $63K | Sell |
7,471
-21,418
| -74% | -$283K | ﹤0.01% | 1826 |
|
|
2015
Q2 | $464K | Buy |
28,889
+22,855
| +379% | +$355K | ﹤0.01% | 1563 |
|
|
2015
Q1 | $85K | Hold |
6,034
| – | – | ﹤0.01% | 1810 |
|
|
2014
Q4 | $60K | Hold |
6,034
| – | – | ﹤0.01% | 1873 |
|
|
2014
Q3 | $51K | Hold |
6,034
| – | – | ﹤0.01% | 1908 |
|
|
2014
Q2 | $53K | Sell |
6,034
-131
| -2% | -$1.14K | ﹤0.01% | 1905 |
|
|
2014
Q1 | $58K | Buy |
6,165
+166
| +3% | +$1.46K | ﹤0.01% | 1857 |
|
|
2013
Q4 | $50K | Buy |
5,999
+240
| +4% | +$2.43K | ﹤0.01% | 1928 |
|
|
2013
Q3 | $51K | Buy |
5,759
+605
| +12% | +$4.85K | ﹤0.01% | 1836 |
|
|
2013
Q2 | $36K | Buy |
+5,154
| New | +$35.6K | ﹤0.01% | 1999 |
|
Other funds holding OPK
RCMNY
WCM
HCM
BlackRock's OPK Position: Q2 2026 in Review
BlackRock increased its Opko Health (OPK) stake by 2.1% in Q2 2026, buying an estimated $952K and bringing the position to 36,978,893 shares worth $55.5M. The position accounts for ﹤0.01% of the portfolio, ranked #2618.
BlackRock first reported a position in OPK in Q2 2013 and has held it in 53 quarters since. The position peaked at $181M in Q1 2017. 223 funds tracked by Wall St. Rank hold OPK as of Q2 2026.
- BlackRock held 36,978,893 shares of Opko Health worth $55.5M as of Q2 2026.
- BlackRock bought 746,670 Opko Health shares in Q2 2026, an estimated $952K.
- Opko Health made up ﹤0.01% of BlackRock's portfolio in Q2 2026, its #2618 holding.
- BlackRock first reported a position in Opko Health in Q2 2013 and has held it in 53 quarters since.
- BlackRock's Opko Health position peaked at $181M in Q1 2017.
- 223 funds tracked by Wall St. Rank held Opko Health as of Q2 2026.
Based on BlackRock's 13F filing for Q2 2026, filed 7 Aug 2026.