SHC

Sotera Health Co
Health CareUSCUSIP 83601L102◍ Confluence graph
Tracked 13F Holders
284
-124 QoQ
13F Value (tracked)
$4.0B
Insider Net · 180d
-$796.7M
0↑ 4↓
Recent Filings
15
Smart-money sentimentMixed
BearishBullish
13F funds (latest Q)40 adding · 17 trimming
Insider net (180d)-$796.7M

Who owns SHC?

284 tracked 13F filers

284 tracked 13F filers disclose a position in SHC as of the latest SEC 13F filings, a combined $4.0B in reported value. Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.

All quarters use one ordinary-share-equivalent series. Historical ADS are converted at 2 ADS = 1 ordinary share. Expand a row for the exact calculation; the residual is not classified as a trade.
2 source-reported value rows are withheld because the reported units do not agree with same-security peers. Share counts remain visible and unchanged.
#FundPosition valueSharesLast moveAs ofHistory
1Darsana Capital Partners LP
$372.8M
26.0M
Held
Q1 2026
2Sessa Capital IM, L.P.
$330.5M
23.1M
+12%
Added · +2.5M sh
Q1 2026
3Sculptor Capital LP
$311.4M
21.7M
+3.4%
Added · +718K sh
Q1 2026
4BlackRock, Inc.
$299.0M
20.8M
+15%
Added · +2.8M sh
Q1 2026
5WARBURG PINCUS LLC
$273.9M
19.1M
−44%
Reduced · −15.0M sh
Q1 2026
6GTCR LLC
$182.6M
12.7M
−44%
Reduced · −10.0M sh
Q1 2026
7Sachem Head Capital Management LP
$167.0M
11.6M
Held
Q1 2026
8VANGUARD CAPITAL MANAGEMENT LLC
$153.9M
10.7M
First observed position
No prior filed position
Q1 2026
9VANGUARD PORTFOLIO MANAGEMENT LLC
$152.1M
10.6M
First observed position
No prior filed position
Q1 2026
10JANUS HENDERSON GROUP PLC
$131.4M
9.2M
+35%
Added · +2.4M sh
Q1 2026
11T. Rowe Price Investment Management, Inc.
Withheld
9.1M
+2.9%
Added · +261K sh
Q1 2026
12STATE STREET CORP
$147.8M
8.3M
+19%
Added · +1.3M sh
Q2 2026
13AQR CAPITAL MANAGEMENT LLC
$95.9M
6.7M
+135%
Added · +3.9M sh
Q1 2026
14Two Seas Capital LP
$86.4M
6.0M
+37%
Added · +1.6M sh
Q1 2026
15Voss Capital, LP
$103.4M
5.8M
+20%
Added · +954K sh
Q2 2026
16DIMENSIONAL FUND ADVISORS LP
$79.1M
5.5M
+6.9%
Added · +358K sh
Q1 2026
17GEODE CAPITAL MANAGEMENT, LLC
$92.7M
5.2M
+13%
Added · +580K sh
Q2 2026
18Irenic Capital Management LP
$91.3M
5.1M
+18%
Added · +782K sh
Q2 2026
19LAKEWOOD CAPITAL MANAGEMENT, LP
$58.9M
4.1M
+21%
Added · +705K sh
Q1 2026
20WELLS FARGO & COMPANY/MN
$57.5M
4.0M
935×
Added · +4.0M sh
Q1 2026
21Ancora Advisors LLC
$47.6M
2.7M
Added
Added · +2.7M sh
Q2 2026
22NORGES BANK
$45.3M
2.6M
+197%
Added · +1.7M sh
Q4 2025
23CHARLES SCHWAB INVESTMENT MANAGEMENT INC
$35.8M
2.5M
+16%
Added · +349K sh
Q1 2026
24DME Capital Management, LP
$29.6M
2.1M
+348%
Added · +1.6M sh
Q1 2026
25MORGAN STANLEY
$29.6M
2.1M
+102%
Added · +1.0M sh
Q1 2026

Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.

Is SHC being bought or sold by institutions?

Last quarter, 10 funds opened a new position in SHC and 30 added to an existing one, while 17 reduced and 0 exited entirely — based on 13F filings from active, signal-eligible managers (passive index funds and other mechanical holders are excluded from this count).

Opened (NEW)
10
funds
Added
30
funds
Reduced
17
funds
Exited
0
funds

Funds that own SHC also own

CompanyCo-held byCombined value
MICROSOFT CORPMSFT148 funds$203.9B
AMAZON.COM INCAMZN147 funds$152.2B
NVIDIA CORPNVDA146 funds$306.0B
ALPHABET INC-CL AGOOGL146 funds$118.6B
META PLATFORMS INC-CLASS AMETA145 funds$84.0B
VISA INC-CLASS A SHARESV144 funds$44.9B
BROADCOM INCAVGO143 funds$123.9B
BANK OF AMERICA CORPBAC142 funds$21.5B
APPLE INCAAPL141 funds$230.0B
ELI LILLY & COLLY141 funds$62.5B
MICRON TECHNOLOGY INCMU141 funds$32.5B
LAM RESEARCH CORPLRCX141 funds$28.7B

Ranked by how many of SHC's institutional holders also hold each name, a cross-fund conviction signal.

Insider activity (Form 4)

Full insider page →
Buys · 180d
$0
0 insiders
Sells · 180d
$796.7M
4 insiders
Net
-$796.7M
6 P/S txns
Signal
Net Selling
open-market
DateInsiderRoleActionSharesValue
Aug 17, 2026Petras Michael B. Jr.Executive Chairman, DirectorSell (S)850K$15.7M
Aug 17, 2026Petras Michael B. Jr.Executive Chairman, DirectorSell (S)295K$5.4M
Aug 7, 2026Rutz Michael PPresident of SterigenicsSell (S)150K$2.8M
May 13, 2026WARBURG PINCUS & CO.Director, 10% OwnerSell (S)19.1M$289.8M
May 13, 2026GTCR INVESTMENT XI LLCDirector, 10% OwnerSell (S)12.7M$193.2M
May 13, 2026WARBURG PINCUS & CO.Director, 10% OwnerSell (S)19.1M$289.8M
Mar 6, 2026GTCR CO-INVEST XI LPDirector, 10% OwnerSell (S)10.0M$152.7M
Mar 6, 2026Warburg Pincus Partners II, L.P.Director, 10% OwnerSell (S)15.0M$229.1M
Mar 6, 2026Warburg Pincus Partners GP LLCDirector, 10% OwnerSell (S)15.0M$229.1M
Dec 8, 2025Petras Michael B. Jr.Chairman & CEO, DirectorSell (S)316K$5.2M
Dec 8, 2025Petras Michael B. Jr.Chairman & CEO, DirectorSell (S)395K$6.5M
Dec 8, 2025Petras Michael B. Jr.Chairman & CEO, DirectorSell (S)39K$646K

Institutional ownership over time

135 funds-23 since Q3 2024
0130259Q3 2024Q1 2025Q3 2025Q1 2026Q2 2026
funds holding aggregate valuelatest $641.5M · 1 values withheld

Share classes

Class13F holdersValue held
SHCthis pagecs284 funds$4.0B
83601L105COM1 funds$72.3M
83601L103COM1 funds$12.1M
83601L104JUNIOR GOLD MINE1 funds$3.2M

Same issuer, multiple share classes. The consensus leaderboards count this company once across all classes; this is the per-class detail.

Recent filings

15 shown

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Connected entities for SHC

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Ask your agent what changed in SHC

This stock page is the public Follow view. For one current, evidence-backed answer, use capital_change_brief through REST or MCP. It compares tracked 13F changes with qualifying Form 4 activity and cites the SEC evidence.

Copy-paste
curl -H "Authorization: Bearer YOUR_API_KEY" \
  "https://arkolith.com/api/v1/stocks/SHC/capital-change-brief"
Ask your agent
Use Arkolith's capital_change_brief for SHC.
Tell me what changed, whether insider activity
corroborates it, and cite the SEC evidence.

13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for SHC. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.