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SOTERA HEALTH (SHC)
NASDAQ
$19.58+$0.005 (+0.03%)
Price as of Aug 21, 2026 7:30 PM EDT- $5.6BMarket Cap
- 19.11%1-Year Change
- Diagnostics & ResearchIndustry
SOTERA HEALTH (SHC)
$19.58+$0.005 (+0.03%)
Top Holders
Institutional
Mutual Funds
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
SESSA CAPITAL IM, L.P. | 9.49% | 27.1M | +4.0M (+14.79%) | Jun 30, 2026 |
DARSANA CAPITAL PARTNERS LP | 9.47% | 27.0M | +1.0M (+3.70%) | Jun 30, 2026 |
BLACKROCK, INC. | 8.47% | 24.1M | +3.3M (+13.66%) | Jun 30, 2026 |
SCULPTOR CAPITAL LP | 8.42% | 24.0M | +2.3M (+9.51%) | Jun 30, 2026 |
VANGUARD GROUP INC | 6.74% | 19.2M | +2.8M (+14.34%) | Dec 31, 2025 |
WARBURG PINCUS LLC | 6.70% | 19.1M | -15.0M (-78.52%) | Mar 31, 2026 |
SACHEM HEAD CAPITAL MANAGEMENT LP | 5.46% | 15.6M | +3.9M (+25.16%) | Jun 30, 2026 |
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
VANGUARD INDEX FUNDS | 6.65% | 19.0M | +3.4M (+17.91%) | Mar 31, 2026 |
JANUS INVESTMENT FUND | 2.07% | 5.9M | +653,515 (+11.06%) | Mar 31, 2026 |
DFA INVESTMENT DIMENSIONS GROUP INC | 1.05% | 3.0M | +175,305 (+5.87%) | Apr 30, 2026 |
FIDELITY CONCORD STREET TRUST | 0.85% | 2.4M | +433,617 (+17.82%) | May 31, 2026 |
SCHWAB STRATEGIC TRUST | 0.85% | 2.4M | +454,045 (+18.79%) | May 31, 2026 |
T. Rowe Price Small-Cap Stock Fund, Inc. | 0.78% | 2.2M | -3,367 (-0.15%) | Mar 31, 2026 |
T. Rowe Price Small-Cap Value Fund, Inc. | 0.70% | 2.0M | -58,521 (-2.92%) | Mar 31, 2026 |
Current Ownership Distribution
- Institutions5.1B (90.39%)
- Mutual Funds542.1M (9.54%)
- Insiders3.5M (0.06%)
- Other0 (0.00%)
Insider Transactions
- 0.06% (3.5M)Current InsiderOwnership (%, shares)
- 0Number of InsiderBuying (last 12 months)
- $0.00Amount of InsiderBuying (last 12 months)
- 4Number of InsiderSelling (last 12 months)
- $3.0BAmount of InsiderSelling (last 12 months)
Insider Name & Title | Type | Date
| Transaction Value | Shares | Share Price | Shares After Transactions |
|---|---|---|---|---|---|---|
Petras Michael B. Jr. Executive Chairman | Sell | Aug 17, 2026 | $5.4M | 294,515 | $18.50 | 397,912 |
Petras Michael B. Jr. Executive Chairman | Sell | Aug 17, 2026 | $15.7M | 850,000 | $18.50 | 4.0M |
Rutz Michael P President of Sterigenics | Sell | Aug 07, 2026 | $2.8M | 150,000 | $18.84 | 334,279 |
Lyons Jonathan M. Sr. Vice President, CFO | In Kind | Aug 05, 2026 | $203,461.68 | 11,316 | $17.98 | 217,304 |
DIMITRIEF ALEXANDER Former SVP, GC and Sec. | In Kind | Mar 31, 2026 | $113,873.94 | 7,941 | $14.34 | 312,040 |
GTCR INVESTMENT XI LLC | Sell | Mar 06, 2026 | $152.7M | 10.0M | $15.27 | 12.7M |
WARBURG PINCUS & CO. | Sell | Mar 06, 2026 | $229.1M | 15.0M | $15.27 | 19.1M |
WARBURG PINCUS & CO. | Sell | Mar 06, 2026 | $229.1M | 15.0M | $15.27 | 19.1M |
Petras Michael B. Jr. Chairman & CEO | Exempt | Mar 02, 2026 | $0.00 | 89,686 | $0.00 | 59,790 |
Lyons Jonathan M. Sr. Vice President, CFO | Exempt | Mar 02, 2026 | $0.00 | 17,937 | $0.00 | 11,958 |
Petras Michael B. Jr. Chairman & CEO | Award | Mar 02, 2026 | $0.00 | 120,124 | $0.00 | 120,124 |
Lyons Jonathan M. Sr. Vice President, CFO | Award | Mar 02, 2026 | $0.00 | 29,678 | $0.00 | 29,678 |
Petras Michael B. Jr. Chairman & CEO | In Kind | Mar 02, 2026 | $498,603.49 | 31,339 | $15.91 | 521,451 |
Lyons Jonathan M. Sr. Vice President, CFO | In Kind | Mar 02, 2026 | $96,191.86 | 6,046 | $15.91 | 183,556 |
Petras Michael B. Jr. Chairman & CEO | In Kind | Mar 02, 2026 | $641,204.82 | 40,302 | $15.91 | 481,149 |
Lyons Jonathan M. Sr. Vice President, CFO | Exempt | Mar 02, 2026 | $0.00 | 17,937 | $0.00 | 201,493 |
Petras Michael B. Jr. Chairman & CEO | Exempt | Mar 02, 2026 | $0.00 | 89,686 | $0.00 | 570,835 |
Lyons Jonathan M. Sr. Vice President, CFO | In Kind | Mar 02, 2026 | $381,649.08 | 23,988 | $15.91 | 177,505 |
Petras Michael B. Jr. Chairman & CEO | In Kind | Mar 02, 2026 | $629,272.32 | 39,552 | $15.91 | 531,283 |
Lyons Jonathan M. Sr. Vice President, CFO | In Kind | Mar 02, 2026 | $131,098.40 | 8,240 | $15.91 | 169,265 |
Petras Michael B. Jr. Chairman & CEO | In Kind | Mar 02, 2026 | $1.3M | 79,104 | $15.91 | 452,179 |
Lyons Jonathan M. Sr. Vice President, CFO | Award | Mar 02, 2026 | $0.00 | 59,355 | $0.00 | 228,620 |
Petras Michael B. Jr. Chairman & CEO | Award | Mar 02, 2026 | $0.00 | 240,248 | $0.00 | 692,427 |
WARBURG PINCUS & CO. | Sell | Nov 10, 2025 | $281.7M | 18.0M | $15.65 | 43.8M |
WARBURG PINCUS & CO. | Sell | Nov 10, 2025 | $281.7M | 18.0M | $15.65 | 43.8M |
WARBURG PINCUS & CO. | Sell | Sep 05, 2025 | $181.3M | 12.0M | $15.11 | 61.8M |
GTCR INVESTMENT XI LLC | Sell | Sep 05, 2025 | $120.9M | 8.0M | $15.11 | 41.2M |
WARBURG PINCUS & CO. | Sell | Sep 05, 2025 | $181.3M | 12.0M | $15.11 | 61.8M |
Rutz Michael P President of Sterigenics | Sell | Aug 22, 2025 | $2.1M | 126,611 | $16.38 | 450,204 |
Lyons Jonathan M. Sr. Vice President, CFO | In Kind | Aug 05, 2025 | $128,774.52 | 11,508 | $11.19 | 189,602 |