AI summary pending
View Full Filing (SEC EDGAR)Sotera Health Co
$18.06+1.3%
+$1.2B
Net Activity
+9.91% total shares
Institutions Holding
321
Popularity Rank
#1974
Avg Weight
0.34%
Total Value
$5.6B
Market Cap
$5.2B
321 institutions currently hold SHC, with 230 net buyers and 100 net sellers this quarter.
Institutional Moves (Q2 2026)
Majority Increased
Based on recent trading activity
Net Selling Institutions
100
Net Buying Institutions
230
Top 5 by Value
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Across its top 20 institutional holders, SHC's holder base skews toward low-concentration, low-turnover investors on average (avg. concentration score 20/100, avg. turnover score 48/100).
SHC ranks #1974 out of 37696 tracked stocks by institutional interest — one of the most closely watched names in our coverage.
SHC is a top-conviction position for Ananym Capital Management, LP — at 13.0% of their entire disclosed 13F portfolio, it's one of their largest single bets, not just a passing allocation.
The largest dollar stake in SHC belongs to Sessa Capital IM, L.P., but the position matters far more to Ananym Capital Management, LP, who has 13.0% of their own portfolio riding on it — a reminder that the biggest holder by size and the holder with the biggest bet aren't always the same fund.
Two Seas Capital LP has added to its SHC position for two straight quarters, increasing it by $26.6M to reach $113.0M today.
Balefire, LLC has trimmed its SHC position for two straight quarters, cutting it by $890.6K while still holding $585.5K.
SHC is up 1.3% today, and institutions have been net buyers of $1.2B this quarter — today's price move and the underlying institutional flow are pointing the same direction.
SHC posted net income of $163.5M over the trailing twelve months, and currently trades at a P/E of 31.6.
+$1.6B
Total Buy Value
$675.7M
Total Sell Value
230
Net Buyers
100
Net Sellers
SHC
Q2 2026
Top 5 Institutional Movers
-$273.9M
-$182.6M
+$149.6M
+$149.1M
SHC does not currently have enough recent insider (Form 4) trading activity to compute a convergence signal against its 13F institutional flows.
13F data as of 2026-09-30 quarterly filings. Note: many large institutions file close to the 45-day post-quarter deadline, so early-quarter flow figures can shift substantially as more filings arrive.
2
Filings (90d)
$24.46M
Total Est. Value
1.29M shares
Planned Shares
| Filer | Filing Date | Est. Value |
|---|---|---|
| Michael B. Petras, Jr. | 2026-08-17 | $21.62M |
| Rutz Michael P | 2026-08-07 | $2.84M |
Form 144 is a planned sale notice, not an executed transaction. Form 144 Tracker。
3
Active 5%+ Holders
| Reporting Person | Type | Filing Date | % of Class |
|---|---|---|---|
| Sachem Head Capital Management LP | 13G/A | 2026-10-09 | 0.0% |
| Sessa Capital IM, L.P. | 13G/A | 2026-08-14 | 9.5% |
| Sculptor Capital LP | 13G/A | 2026-08-14 | 8.4% |
| BlackRock, Inc. | 13G/A | 2026-07-30 | 8.4% |
2
Filings (14d)
AI summary pending
View Full Filing (SEC EDGAR)AI summary pending
View Full Filing (SEC EDGAR)83601L102
The most-added stocks by 13F institutions this quarter
Institutions Holding
6,278
Total reported value
$2.2T
3254 13F institutions increased their position this quarter
Institutions Holding
6,025
Total reported value
$3.6T
3054 13F institutions increased their position this quarter
Institutions Holding
6,188
Total reported value
$1.8T
2995 13F institutions increased their position this quarter
The most widely held stocks tracked across all 13F institutions
Institutions Holding
4,146
Total reported value
$257.5B
Held by 4146 institutions — one of the most-tracked stocks on AlphaSMO
Institutions Holding
4,137
Total reported value
$279.7B
Held by 4137 institutions — one of the most-tracked stocks on AlphaSMO
Institutions Holding
4,136
Total reported value
$649.5B
Held by 4136 institutions — one of the most-tracked stocks on AlphaSMO
Access SHC's institutional ownership data programmatically:
REST API
curl https://alphasmo.com/api/v1/market/stock/SHCCLI
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