Select Medical Holdings Corporation
US ˙ NYSE ˙ US81619Q1058

SecuritySEM / Select Medical Holdings Corporation
InstitutionCovestor Ltd
Latest Disclosed Ownership5,642 shares
Latest Disclosed Value $ 92
Covestor Ltd reports 82.71% decrease in ownership of SEM / Select Medical Holdings Corporation

On May 5, 2026 - Covestor Ltd filed a 13F-HR form disclosing ownership of 5,642 shares of Select Medical Holdings Corporation (US:SEM) valued at $91,908 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 6, 2026 disclosing 32,635 shares of Select Medical Holdings Corporation. The current value of the position is $93,037 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-05 2026-03-31 13F SELECT MEDICAL HOLDINGS COMMON 81619Q105 5,642 -26,993 -82.71 0 0.0637
2026-02-06 2025-12-31 13F SELECT MEDICAL HOLDINGS COMMON 81619Q105 32,635 17,097 110.03 0 0.2540
2025-10-30 2025-09-30 13F SELECT MEDICAL HOLDINGS COMMON 81619Q105 15,538 5,257 51.13 0 0.1102
2025-08-11 2025-06-30 13F SELECT MEDICAL HOLDINGS COMMON 81619Q105 10,281 -409 -3.83 0 0.0920
2025-05-12 2025-03-31 13F SELECT MEDICAL HOLDINGS COMMON 81619Q105 10,690 5,735 115.74 0 0.1194
2025-02-13 2024-12-31 13F SELECT MEDICAL HOLDINGS COMMON 81619Q105 4,955 1,244 33.52 0 0.0582
2024-11-01 2024-09-30 13F SELECT MEDICAL HOLDINGS COMMON 81619Q105 3,711 -2,478 -40.04 0 0.0809
2024-08-09 2024-06-30 13F SELECT MEDICAL HOLDINGS COMMON 81619Q105 6,189 -69 -1.10 0 0.1404
2024-05-10 2024-03-31 13F SELECT MEDICAL HOLDINGS COMMON 81619Q105 6,258 -242 -3.72 0 0.1200
2024-02-09 2023-12-31 13F SELECT MEDICAL HOLDINGS COMMON 81619Q105 6,500 2,208 51.44 0 0.1046
2023-11-13 2023-09-30 13F SELECT MEDICAL HOLDINGS COMMON 81619Q105 4,292 1,838 74.90 0 0.0814
2023-08-11 2023-06-30 13F SELECT MEDICAL HOLDINGS COMMON 81619Q105 2,454 -690 -21.95 0 0.0594
2023-05-15 2023-03-31 13F SELECT MEDICAL HOLDINGS COMMON 81619Q105 3,144 -1,786 -36.23 0 -100.00 0.0706
2023-02-14 2022-12-31 13F/A-1 SELECT MEDICAL HOLDINGS COMMON 81619Q105 4,930 30 0.61 122 12.96 0.0995
2023-02-14 2022-12-31 13F SELECT MEDICAL HOLDINGS COMMON 81619Q105 4,930 30 122 99.4846
2022-11-14 2022-09-30 13F SELECT MEDICAL HOLDINGS COMMON 81619Q105 4,900 4,881 25,689.47 108 0.0952
2022-08-10 2022-06-30 13F SELECT MED HLDGS COM 81619Q105 19 -5 -20.83 0 -100.00
2022-05-13 2022-03-31 13F SELECT MED HLDGS COM 81619Q105 24 -179 -88.18 1 -83.33 0.0007
2022-02-10 2021-12-31 13F SELECT MED HLDGS COM 81619Q105 203 203 6 0.0084
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.