Ken Griffin’s Select Medical SEM Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $915K | Sell |
56,153
-166,032
| -75% | -$2.6M | ﹤0.01% | 7861 |
|
|
2025
Q4 | $3.3M | Sell |
222,185
-135,765
| -38% | -$1.92M | ﹤0.01% | 4991 |
|
|
2025
Q3 | $4.6M | Sell |
357,950
-142,833
| -29% | -$1.9M | ﹤0.01% | 4517 |
|
|
2025
Q2 | $7.6M | Buy |
+500,783
| New | +$7.81M | ﹤0.01% | 3429 |
|
|
2025
Q1 | – | Sell |
-458,072
| Closed | -$8.43M | – | 15452 |
|
|
2024
Q4 | $8.63M | Buy |
+458,072
| New | +$8.83M | ﹤0.01% | 3171 |
|
|
2024
Q3 | – | Sell |
-209,080
| Closed | -$4.01M | – | 15130 |
|
|
2024
Q2 | $3.95M | Buy |
209,080
+165,293
| +377% | +$2.82M | ﹤0.01% | 4122 |
|
|
2024
Q1 | $711K | Sell |
43,787
-254,968
| -85% | -$3.73M | ﹤0.01% | 7639 |
|
|
2023
Q4 | $3.78M | Sell |
298,755
-23,029
| -7% | -$291K | ﹤0.01% | 4235 |
|
|
2023
Q3 | $4.38M | Buy |
321,784
+27,589
| +9% | +$426K | ﹤0.01% | 3881 |
|
|
2023
Q2 | $5.05M | Sell |
294,195
-433,880
| -60% | -$6.72M | ﹤0.01% | 3628 |
|
|
2023
Q1 | $10.1M | Buy |
728,075
+453,235
| +165% | +$6.67M | ﹤0.01% | 2803 |
|
|
2022
Q4 | $3.68M | Sell |
274,840
-13,675
| -5% | -$177K | ﹤0.01% | 4399 |
|
|
2022
Q3 | $3.44M | Sell |
288,515
-41,181
| -12% | -$585K | ﹤0.01% | 4536 |
|
|
2022
Q2 | $4.2M | Sell |
329,696
-272,639
| -45% | -$3.5M | ﹤0.01% | 4135 |
|
|
2022
Q1 | $7.79M | Buy |
602,335
+583,192
| +3,047% | +$7.7M | ﹤0.01% | 3372 |
|
|
2021
Q4 | $303K | Buy |
+19,143
| New | +$327K | ﹤0.01% | 10898 |
|
|
2021
Q3 | – | Sell |
-370,970
| Closed | -$7.36M | – | 14557 |
|
|
2021
Q2 | $8.45M | Sell |
370,970
-42,937
| -10% | -$891K | ﹤0.01% | 3380 |
|
|
2021
Q1 | $7.61M | Buy |
413,907
+393,738
| +1,952% | +$6.46M | ﹤0.01% | 3426 |
|
|
2020
Q4 | $301K | Sell |
20,169
-25,234
| -56% | -$329K | ﹤0.01% | 9073 |
|
|
2020
Q3 | $509K | Buy |
45,403
+23,383
| +106% | +$230K | ﹤0.01% | 7272 |
|
|
2020
Q2 | $175K | Sell |
22,020
-634,885
| -97% | -$5.26M | ﹤0.01% | 8626 |
|
|
2020
Q1 | $5.31M | Buy |
656,905
+513,557
| +358% | +$6.1M | ﹤0.01% | 2623 |
|
|
2019
Q4 | $1.8M | Buy |
143,348
+120,278
| +521% | +$1.3M | ﹤0.01% | 4580 |
|
|
2019
Q3 | $206K | Buy |
23,070
+3,914
| +20% | +$34.2K | ﹤0.01% | 8112 |
|
|
2019
Q2 | $164K | Sell |
19,156
-863,589
| -98% | -$6.82M | ﹤0.01% | 8316 |
|
|
2019
Q1 | $6.7M | Buy |
882,745
+279,777
| +46% | +$2.25M | ﹤0.01% | 2581 |
|
|
2018
Q4 | $4.99M | Buy |
602,968
+289,989
| +93% | +$2.77M | ﹤0.01% | 2793 |
|
|
2018
Q3 | $3.1M | Buy |
312,979
+236,052
| +307% | +$2.44M | ﹤0.01% | 3684 |
|
|
2018
Q2 | $752K | Sell |
76,927
-42,872
| -36% | -$421K | ﹤0.01% | 5707 |
|
|
2018
Q1 | $1.11M | Buy |
119,799
+6,219
| +5% | +$59.2K | ﹤0.01% | 4662 |
|
|
2017
Q4 | $1.08M | Sell |
113,580
-98,691
| -46% | -$943K | ﹤0.01% | 4553 |
|
|
2017
Q3 | $2.2M | Buy |
212,271
+114,504
| +117% | +$1.06M | ﹤0.01% | 3300 |
|
|
2017
Q2 | $809K | Sell |
97,767
-34,328
| -26% | -$258K | ﹤0.01% | 4406 |
|
|
2017
Q1 | $950K | Buy |
132,095
+80,654
| +157% | +$585K | ﹤0.01% | 4077 |
|
|
2016
Q4 | $367K | Buy |
+51,441
| New | +$358K | ﹤0.01% | 5380 |
|
|
2016
Q3 | – | Sell |
-70,654
| Closed | -$414K | – | 7705 |
|
|
2016
Q2 | $414K | Sell |
70,654
-385,168
| -84% | -$2.55M | ﹤0.01% | 4749 |
|
|
2016
Q1 | $2.9M | Buy |
455,822
+352,693
| +342% | +$1.89M | ﹤0.01% | 2283 |
|
|
2015
Q4 | $662K | Buy |
103,129
+20,628
| +25% | +$129K | ﹤0.01% | 4104 |
|
|
2015
Q3 | $480K | Buy |
82,501
+72,937
| +763% | +$541K | ﹤0.01% | 4863 |
|
|
2015
Q2 | $83K | Sell |
9,564
-50,932
| -84% | -$428K | ﹤0.01% | 7274 |
|
|
2015
Q1 | $483K | Buy |
60,496
+2,702
| +5% | +$20.2K | ﹤0.01% | 4959 |
|
|
2014
Q4 | $448K | Buy |
+57,794
| New | +$422K | ﹤0.01% | 4881 |
|
|
2014
Q3 | – | Sell |
-17,138
| Closed | -$132K | – | 8370 |
|
|
2014
Q2 | $144K | Buy |
+17,138
| New | +$133K | ﹤0.01% | 5902 |
|
|
2014
Q1 | – | Sell |
-518,876
| Closed | -$3.25M | – | 7995 |
|
|
2013
Q4 | $3.25M | Sell |
518,876
-609,102
| -54% | -$2.97M | ﹤0.01% | 2062 |
|
|
2013
Q3 | $4.9M | Sell |
1,127,978
-1,098,829
| -49% | -$5.02M | 0.01% | 1605 |
|
|
2013
Q2 | $9.84M | Buy |
+2,226,807
| New | +$9.86M | 0.02% | 1077 |
|
Other funds holding SEM
VPM
VCM
GCL
Ken Griffin's SEM Position: Q1 2026 in Review
Ken Griffin reduced its Select Medical (SEM) stake by 75% in Q1 2026, selling an estimated $2.6M and leaving 56,153 shares worth $915K. The position accounts for ﹤0.01% of the portfolio, ranked #7861.
Ken Griffin first reported a position in SEM in Q2 2013 and has held it in 46 quarters since. The position peaked at $10.1M in Q1 2023. 277 funds tracked by Wall St. Rank hold SEM as of Q1 2026.
- Ken Griffin held 56,153 shares of Select Medical worth $915K as of Q1 2026.
- Ken Griffin sold 166,032 Select Medical shares in Q1 2026, an estimated $2.6M.
- Select Medical made up ﹤0.01% of Ken Griffin's portfolio in Q1 2026, its #7861 holding.
- Ken Griffin first reported a position in Select Medical in Q2 2013 and has held it in 46 quarters since.
- Ken Griffin's Select Medical position peaked at $10.1M in Q1 2023.
- 277 funds tracked by Wall St. Rank held Select Medical as of Q1 2026.
Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.