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SEM

Select Medical

Delisted

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

278 hedge funds and large institutions have $1.6B invested in Select Medical in 2026 Q1 according to their latest regulatory filings, with 61 funds opening new positions, 88 increasing their positions, 87 reducing their positions, and 47 closing their positions.

New
Increased
Maintained
Reduced
Closed

30% more first-time investments, than exits

New positions opened: 61 | Existing positions closed: 47

7% more capital invested

Capital invested by funds: $1.49B → $1.6B (+$105M)

4% more funds holding

Funds holding: 268278 (+10)

1% more repeat investments, than reductions

Existing positions increased: 88 | Existing positions reduced: 87

0% more funds holding in top 10

Funds holding in top 10: 11 (0)

2.04% less ownership

Funds ownership: 81.06%79.02% (-2%)

100% less call options, than puts

Call options by funds: $8K | Put options by funds: $1.69M

Holders
278
Holders Change
+10
Holders Change %
+3.73%
% of All Funds
3.4%
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.01%
New
61
Increased
88
Reduced
87
Closed
47
Calls
$8K
Puts
$1.69M
Net Calls
-$1.68M
Net Calls Change
-$1.77M
Name Holding Trade Value Shares
Change
Change in
Stake
Balyasny Asset Management
26
Balyasny Asset Management
Illinois
$14.7M +$13.3M +848,246 +1,502%
Millennium Management
27
Millennium Management
New York
$13.9M +$4.78M +305,289 +56%
Morgan Stanley
28
Morgan Stanley
New York
$13.9M -$1.8M -115,281 -12%
Vanguard Fiduciary Trust
29
Vanguard Fiduciary Trust
Pennsylvania
$11.6M +$11.1M +709,077 New
DIA
30
Dana Investment Advisors
Wisconsin
$11M -$24.4K -1,558 -0.2%
Adage Capital Partners
31
Adage Capital Partners
Massachusetts
$10.7M -$8.25M -526,932 -44%
Bank of America
32
Bank of America
North Carolina
$10.4M -$10.3M -659,055 -51%
CIM
33
Cambria Investment Management
California
$9.02M -$58.9K -3,766 -0.7%
GLAM
34
Gardner Lewis Asset Management
Pennsylvania
$8.99M +$8.64M +551,920 New
Principal Financial Group
35
Principal Financial Group
Iowa
$8.73M +$132K +8,454 +2%
Arrowstreet Capital
36
Arrowstreet Capital
Massachusetts
$8.6M +$2.51M +160,278 +44%
PMAM
37
Picton Mahoney Asset Management
Ontario, Canada
$8.14M +$7.82M +500,000 New
Victory Capital Management
38
Victory Capital Management
Texas
$7.1M +$1.2M +76,865 +21%
Public Sector Pension Investment Board (PSP Investments)
39
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$6.42M +$200K +12,778 +3%
Two Sigma Investments
40
Two Sigma Investments
New York
$6.28M +$304K +19,404 +5%
CAU
41
Caxton Associates (UK)
$5.69M +$5.19M +331,807 +1,869%
RhumbLine Advisers
42
RhumbLine Advisers
Massachusetts
$5.15M +$57.1K +3,647 +1%
BCM
43
Bridgeway Capital Management
Texas
$5.1M -$7.44M -475,544 -60%
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
44
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$4.89M +$4.69M +300,000 New
Man Group
45
Man Group
United Kingdom
$4.89M +$4.69M +300,000 New
JP Morgan Chase
46
JP Morgan Chase
New York
$4.73M +$1.08M +69,068 +31%
GLF
47
Groupe la Francaise
France
$4.6M +$4.42M +282,497 New
UBS AM
48
UBS AM
Illinois
$4.43M +$197K +12,565 +5%
Squarepoint
49
Squarepoint
New York
$4.41M +$3.57M +228,181 +536%
DA
50
Denali Advisors
California
$4.29M

SEM Hedge Fund Activity: Q1 2026 in Review

278 of the 8,169 institutional investors tracked by Wall St. Rank reported a position in Select Medical (SEM) for Q1 2026, worth a combined $1.6B — up 7.1% from $1.49B a quarter earlier.

Buyers outnumbered sellers: 61 funds opened new SEM positions and 47 closed out — a net gain of 14 holders — while 88 added to existing stakes and 87 trimmed.

The largest buyer was Fidelity International, opening a new position worth an estimated $77.6M. The largest seller was T. Rowe Price Associates, cutting an estimated $257M.

  • 278 institutional investors held Select Medical (SEM) as of Q1 2026, up from 268 in Q4 2025.
  • Funds reported $1.6B of Select Medical stock for Q1 2026, up 7.1% quarter-over-quarter.
  • 61 funds opened new Select Medical positions in Q1 2026 and 47 closed out, a net change of +14 holders.
  • The largest Select Medical buyer in Q1 2026 was Fidelity International, an estimated $77.6M added.
  • The largest Select Medical seller in Q1 2026 was T. Rowe Price Associates, an estimated $257M sold.

Based on aggregated 13F filings for Q1 2026.