DTL
SEM

Dynamic Technology Lab’s Select Medical SEM Stock Holding History

Dynamic Technology Lab’s Portfolio SEM Stock Details SEM Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q4 		– Sell
-58,901
Closed -$757K – 1050
2025
Q3 		$757K Buy
58,901
+48,013
+441% +$640K 0.13% 269
2025
Q2 		$165K Sell
10,888
-2,275
-17% -$35.5K 0.02% 820
2025
Q1 		$220K Buy
+13,163
New +$242K 0.03% 812
2024
Q4 		– Sell
-84,726
Closed -$1.59M – 1310
2024
Q3 		$1.59M Buy
+84,726
New +$1.62M 0.17% 174
2024
Q2 		– Sell
-13,759
Closed -$224K – 1337
2024
Q1 		$224K Sell
13,759
-47,595
-78% -$697K 0.02% 888
2023
Q4 		$777K Buy
+61,354
New +$774K 0.08% 420
2022
Q4 		– Sell
-38,308
Closed -$456K – 1473
2022
Q3 		$456K Buy
+38,308
New +$544K 0.05% 666
2021
Q2 		– Sell
-14,081
Closed -$259K – 1487
2021
Q1 		$259K Buy
+14,081
New +$231K 0.03% 846
2018
Q4 		– Sell
-37,432
Closed -$371K – 1273
2018
Q3 		$371K Buy
37,432
+7,671
+26% +$79.4K 0.05% 657
2018
Q2 		$291K Sell
29,761
-91,577
-75% -$899K 0.04% 699
2018
Q1 		$1.13M Buy
121,338
+97,327
+405% +$927K 0.17% 166
2017
Q4 		$228K Sell
24,011
-24,802
-51% -$237K 0.04% 820
2017
Q3 		$505K Buy
+48,813
New +$451K 0.08% 438
2016
Q3 		– Sell
-42,178
Closed -$247K – 1128
2016
Q2 		$247K Buy
+42,178
New +$279K 0.07% 613
2015
Q3 		– Sell
-36,045
Closed -$315K – 1017
2015
Q2 		$315K Buy
+36,045
New +$303K 0.11% 395
2014
Q2 		– Sell
-47,287
Closed -$317K – 805
2014
Q1 		$317K Buy
+47,287
New +$287K 0.19% 218

Other funds holding SEM

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return
WSL
Western Standard LLC Los Angeles, California $295M AUM 40.98% 1-Year Est. Return
Charles Schwab
Charles Schwab San Francisco, California $751B AUM 38.74% 1-Year Est. Return

Dynamic Technology Lab's SEM Position: Q4 2025 in Review

Dynamic Technology Lab sold out of Select Medical (SEM) in Q4 2025, closing a stake of 58,901 shares — an estimated $757K sold.

Dynamic Technology Lab first reported a position in SEM in Q1 2014 and held it in 16 quarters. The position peaked at $1.59M in Q3 2024. 268 funds tracked by Wall St. Rank hold SEM as of Q4 2025.

  • Dynamic Technology Lab reported no remaining Select Medical position as of Q4 2025 after selling out during the quarter.
  • Dynamic Technology Lab sold 58,901 Select Medical shares in Q4 2025, an estimated $757K.
  • Dynamic Technology Lab first reported a position in Select Medical in Q1 2014 and held it in 16 quarters.
  • Dynamic Technology Lab's Select Medical position peaked at $1.59M in Q3 2024.
  • 268 funds tracked by Wall St. Rank held Select Medical as of Q4 2025.

Based on Dynamic Technology Lab's 13F filing for Q4 2025, filed 13 Feb 2026.