Citadel Advisors’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
Q1 | $108K | Buy |
95,100
+14,400
| +18% | +$17.7K | ﹤0.01% | 11935 |
|
|
2025
Q4 | $102K | Sell |
80,700
-46,300
| -36% | -$64.4K | ﹤0.01% | 11632 |
|
|
2025
Q3 | $197K | Sell |
127,000
-101,200
| -44% | -$139K | ﹤0.01% | 11283 |
|
|
2025
Q2 | $301K | Sell |
228,200
-142,200
| -38% | -$194K | ﹤0.01% | 9817 |
|
|
2025
Q1 | $615K | Buy |
370,400
+38,600
| +12% | +$63.6K | ﹤0.01% | 8021 |
|
|
2024
Q4 | $488K | Sell |
331,800
-341,200
| -51% | -$522K | ﹤0.01% | 8602 |
|
|
2024
Q3 | $1M | Buy |
673,000
+88,600
| +15% | +$131K | ﹤0.01% | 6861 |
|
|
2024
Q2 | $731K | Buy |
584,400
+88,800
| +18% | +$115K | ﹤0.01% | 7276 |
|
|
2024
Q1 | $595K | Buy |
495,600
+288,200
| +139% | +$288K | ﹤0.01% | 7992 |
|
|
2023
Q4 | $313K | Buy |
207,400
+5,600
| +3% | +$8.1K | ﹤0.01% | 9081 |
|
|
2023
Q3 | $323K | Buy |
201,800
+6,400
| +3% | +$11.7K | ﹤0.01% | 9027 |
|
|
2023
Q2 | $424K | Buy |
195,400
+52,900
| +37% | +$82.8K | ﹤0.01% | 8302 |
|
|
2023
Q1 | $208K | Sell |
142,500
-21,700
| -13% | -$27.9K | ﹤0.01% | 10114 |
|
|
2022
Q4 | $205K | Sell |
164,200
-1,700
| -1% | -$2.68K | ﹤0.01% | 10090 |
|
|
2022
Q3 | $314K | Sell |
165,900
-3,200
| -2% | -$7.57K | ﹤0.01% | 9472 |
|
|
2022
Q2 | $428K | Buy |
169,100
+17,100
| +11% | +$49.9K | ﹤0.01% | 9005 |
|
|
2022
Q1 | $523K | Sell |
152,000
-268,800
| -64% | -$949K | ﹤0.01% | 9284 |
|
|
2021
Q4 | $2.02M | Buy |
420,800
+69,500
| +20% | +$281K | ﹤0.01% | 6206 |
|
|
2021
Q3 | $1.28M | Sell |
351,300
-57,200
| -14% | -$213K | ﹤0.01% | 7492 |
|
|
2021
Q2 | $1.65M | Buy |
408,500
+139,100
| +52% | +$545K | ﹤0.01% | 7076 |
|
|
2021
Q1 | $1.16M | Sell |
269,400
-193,200
| -42% | -$923K | ﹤0.01% | 7748 |
|
|
2020
Q4 | $1.83M | Sell |
462,600
-103,300
| -18% | -$431K | ﹤0.01% | 5516 |
|
|
2020
Q3 | $2.09M | Buy |
565,900
+270,300
| +91% | +$1.14M | ﹤0.01% | 4632 |
|
|
2020
Q2 | $1.01M | Buy |
295,600
+143,900
| +95% | +$322K | ﹤0.01% | 5812 |
|
|
2020
Q1 | $203K | Buy |
151,700
+52,600
| +53% | +$82.4K | ﹤0.01% | 7988 |
|
|
2019
Q4 | $146K | Buy |
99,100
+10,700
| +12% | +$17.9K | ﹤0.01% | 8379 |
|
|
2019
Q3 | $185K | Sell |
88,400
-62,900
| -42% | -$129K | ﹤0.01% | 8194 |
|
|
2019
Q2 | $369K | Sell |
151,300
-37,500
| -20% | -$81.8K | ﹤0.01% | 7272 |
|
|
2019
Q1 | $493K | Buy |
188,800
+114,100
| +153% | +$345K | ﹤0.01% | 6808 |
|
|
2018
Q4 | $225K | Sell |
74,700
-244,200
| -77% | -$828K | ﹤0.01% | 7697 |
|
|
2018
Q3 | $1.1M | Buy |
318,900
+185,200
| +139% | +$983K | ﹤0.01% | 5365 |
|
|
2018
Q2 | $628K | Buy |
133,700
+59,800
| +81% | +$227K | ﹤0.01% | 6000 |
|
|
2018
Q1 | $234K | Sell |
73,900
-3,800
| -5% | -$15.3K | ﹤0.01% | 7105 |
|
|
2017
Q4 | $381K | Sell |
77,700
-73,100
| -48% | -$424K | ﹤0.01% | 6074 |
|
|
2017
Q3 | $1.03M | Buy |
150,800
+52,900
| +54% | +$334K | ﹤0.01% | 4285 |
|
|
2017
Q2 | $644K | Sell |
97,900
-64,100
| -40% | -$449K | ﹤0.01% | 4760 |
|
|
2017
Q1 | $1.3M | Sell |
162,000
-173,500
| -52% | -$1.46M | ﹤0.01% | 3621 |
|
|
2016
Q4 | $3.12M | Buy |
335,500
+31,400
| +10% | +$325K | ﹤0.01% | 2453 |
|
|
2016
Q3 | $3.22M | Buy |
304,100
+176,200
| +138% | +$1.75M | ﹤0.01% | 2428 |
|
|
2016
Q2 | $1.2M | Sell |
127,900
-234,800
| -65% | -$2.38M | ﹤0.01% | 3353 |
|
|
2016
Q1 | $3.77M | Buy |
362,700
+140,100
| +63% | +$1.28M | ﹤0.01% | 2031 |
|
|
2015
Q4 | $2.24M | Sell |
222,600
-40,500
| -15% | -$406K | ﹤0.01% | 2620 |
|
|
2015
Q3 | $2.21M | Buy |
263,100
+40,400
| +18% | +$535K | ﹤0.01% | 2810 |
|
|
2015
Q2 | $3.58M | Buy |
222,700
+600
| +0.3% | +$9.33K | ﹤0.01% | 2393 |
|
|
2015
Q1 | $3.15M | Buy |
222,100
+126,000
| +131% | +$1.64M | ﹤0.01% | 2529 |
|
|
2014
Q4 | $960K | Sell |
96,100
-30,400
| -24% | -$260K | ﹤0.01% | 3819 |
|
|
2014
Q3 | $1.08M | Sell |
126,500
-36,200
| -22% | -$318K | ﹤0.01% | 3617 |
|
|
2014
Q2 | $1.44M | Buy |
162,700
+85,200
| +110% | +$744K | ﹤0.01% | 3058 |
|
|
2014
Q1 | $722K | Sell |
77,500
-68,100
| -47% | -$597K | ﹤0.01% | 3840 |
|
|
2013
Q4 | $1.23M | Buy |
145,600
+38,600
| +36% | +$390K | ﹤0.01% | 3018 |
|
|
2013
Q3 | $943K | Sell |
107,000
-26,200
| -20% | -$210K | ﹤0.01% | 3173 |
|
|
2013
Q2 | $946K | Buy |
+133,200
| New | +$920K | ﹤0.01% | 3237 |
|
Other funds holding OPK
RCMNY
VPM
VCM
WCM
Citadel Advisors's OPK Position: Q1 2026 in Review
Citadel Advisors reduced its Opko Health (OPK) stake by 27% in Q1 2026, selling an estimated $958K and leaving 2,079,547 shares worth $2.37M. The position accounts for ﹤0.01% of the portfolio, ranked #5735.
Citadel Advisors first reported a position in OPK in Q2 2013 and has held it in 51 quarters since. The position peaked at $26.7M in Q2 2020. 235 funds tracked by Wall St. Rank hold OPK as of Q1 2026.
- Citadel Advisors held 2,079,547 shares of Opko Health worth $2.37M as of Q1 2026.
- Citadel Advisors sold 777,886 Opko Health shares in Q1 2026, an estimated $958K.
- Opko Health made up ﹤0.01% of Citadel Advisors's portfolio in Q1 2026, its #5735 holding.
- Citadel Advisors first reported a position in Opko Health in Q2 2013 and has held it in 51 quarters since.
- Citadel Advisors's Opko Health position peaked at $26.7M in Q2 2020.
- 235 funds tracked by Wall St. Rank held Opko Health as of Q1 2026.
Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.