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SEM

Select Medical

Delisted

SEM was delisted on the 30th of June, 2026.

255 hedge funds and large institutions have $3.53B invested in Select Medical in 2021 Q1 according to their latest regulatory filings, with 65 funds opening new positions, 77 increasing their positions, 82 reducing their positions, and 17 closing their positions.

New
Increased
Maintained
Reduced
Closed

370% more call options, than puts

Call options by funds: $19M | Put options by funds: $4.04M

282% more first-time investments, than exits

New positions opened: 65 | Existing positions closed: 17

24% more capital invested

Capital invested by funds: $2.86B → $3.53B (+$677M)

23% more funds holding

Funds holding: 208255 (+47)

1.09% more ownership

Funds ownership: 141.63%142.72% (+1.1%)

0% more funds holding in top 10

Funds holding in top 10: 33 (0)

6% less repeat investments, than reductions

Existing positions increased: 77 | Existing positions reduced: 82

Holders
255
Holders Change
+47
Holders Change %
+22.6%
% of All Funds
4.48%
Holding in Top 10
3
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.05%
New
65
Increased
77
Reduced
82
Closed
17
Calls
$19M
Puts
$4.04M
Net Calls
+$14.9M
Net Calls Change
+$16.7M
Name Holding Trade Value Shares
Change
Change in
Stake
Ameriprise
26
Ameriprise
Minnesota
$17.6M -$307K -18,753 -2%
PPA
27
Parametric Portfolio Associates
Washington
$16.3M +$3.27M +199,660 +29%
Morgan Stanley
28
Morgan Stanley
New York
$15.3M -$4.29M -261,440 -24%
FP
29
Foundry Partners
Minnesota
$15.1M -$4.14M -252,503 -23%
PAM
30
Panagora Asset Management
Massachusetts
$15.1M -$498K -30,368 -4%
VOYA Investment Management
31
VOYA Investment Management
Georgia
$14.9M -$1.88M -114,630 -12%
Bank of America
32
Bank of America
North Carolina
$14.6M +$4.55M +277,710 +54%
Legal & General Group
33
Legal & General Group
United Kingdom
$12.9M -$74.9K -4,566 -0.6%
Federated Hermes
34
Federated Hermes
Pennsylvania
$11.8M -$2.24M -136,884 -18%
Deutsche Bank
35
Deutsche Bank
Germany
$11.5M +$6.12M +373,339 +146%
Acadian Asset Management
36
Acadian Asset Management
Massachusetts
$11.4M +$1.06M +64,550 +12%
RhumbLine Advisers
37
RhumbLine Advisers
Massachusetts
$10.8M +$33.6K +2,047 +0.4%
GLA
38
Great Lakes Advisors
Illinois
$10.4M +$9.27M +565,284 New
Renaissance Technologies
39
Renaissance Technologies
New York
$10.2M +$9.06M +552,717 New
BNP Paribas Financial Markets
40
BNP Paribas Financial Markets
France
$9.83M +$7.13M +435,074 +436%
MWNA
41
Marshall Wace North America
New York
$9.72M +$8.67M +529,006 New
Skandinaviska Enskilda Banken (SEB)
42
Skandinaviska Enskilda Banken (SEB)
Sweden
$9.66M +$6.32M +385,677 +276%
Lazard Asset Management
43
Lazard Asset Management
New York
$9.32M +$8.24M +502,623 +11,292%
Assenagon Asset Management
44
Assenagon Asset Management
Luxembourg
$9.16M +$4.38M +267,264 +115%
State of Wisconsin Investment Board
45
State of Wisconsin Investment Board
Wisconsin
$8.85M
California Public Employees Retirement System
46
California Public Employees Retirement System
California
$8.59M -$1.62M -98,886 -17%
Marshall Wace
47
Marshall Wace
United Kingdom
$8.56M +$7.64M +465,945 New
Swiss National Bank
48
Swiss National Bank
Switzerland
$8.4M +$103K +6,311 +1%
SDIC
49
South Dakota Investment Council
South Dakota
$8.04M -$1.81M -110,618 -20%
OIM
50
Oracle Investment Management
Connecticut
$7.67M +$6.85M +417,600 New

SEM Hedge Fund Activity: Q1 2021 in Review

255 of the 5,696 institutional investors tracked by Wall St. Rank reported a position in Select Medical (SEM) for Q1 2021, worth a combined $3.53B — up 24% from $2.86B a quarter earlier.

Buyers outnumbered sellers: 65 funds opened new SEM positions and 17 closed out — a net gain of 48 holders — while 77 added to existing stakes and 82 trimmed.

The largest buyer was BlackRock, adding an estimated $16.2M. The largest seller was T. Rowe Price Associates, cutting an estimated $35.4M.

  • 255 institutional investors held Select Medical (SEM) as of Q1 2021, up from 208 in Q4 2020.
  • Funds reported $3.53B of Select Medical stock for Q1 2021, up 24% quarter-over-quarter.
  • 65 funds opened new Select Medical positions in Q1 2021 and 17 closed out, a net change of +48 holders.
  • The largest Select Medical buyer in Q1 2021 was BlackRock, an estimated $16.2M added.
  • The largest Select Medical seller in Q1 2021 was T. Rowe Price Associates, an estimated $35.4M sold.

Based on aggregated 13F filings for Q1 2021.