Comparable stake leader
BlackRock, Inc.
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0002064953.
Comparable stake leader
BlackRock, Inc.
Disclosed value leader
BlackRock, Inc.
Comparable rows
50/50
Latest evidence
30 Jun 2026
Ownership snapshot
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Quick read
50 of 50 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| BlackRock, Inc. |
13D/G
13F
Company
|
9.4%
|
$1,320,312,416
14,901,946 shares
|
+$175,694,420 | 30 Jun 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC |
13D/G
13F
Vanguard Capital Management · Company
|
5.4%
|
$649,047,096
8,522,152 shares
|
$0 | 31 Mar 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC |
13D/G
13F
Vanguard Portfolio Management · Company
|
5%
|
$605,292,262
7,947,640 shares
|
$0 | 31 Mar 2026 |
| STATE STREET CORP |
13F
Company
|
3.1%
|
$378,506,442
4,969,885 shares
|
— | 31 Mar 2026 |
| ALKEON CAPITAL MANAGEMENT LLC |
13F
Company
|
2.3%
|
$279,356,403
3,668,020 shares
|
— | 31 Mar 2026 |
| JANE STREET GROUP, LLC |
13F
Company
|
1.9%
|
$231,234,555
3,036,168 shares
|
— | 31 Mar 2026 |
| Sessa Capital IM, L.P. |
13F
Company
|
1.8%
|
$213,957,735
2,809,319 shares
|
— | 31 Mar 2026 |
| UBS Group AG |
13F
Company
|
1.7%
|
$203,467,837
2,671,584 shares
|
— | 31 Mar 2026 |
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
Forms 3/4/5 flow
Insider buy and sell flow is broadly balanced over the last 12 months. No Buy or Sell transactions have been reported since 07 Aug 2025.
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 0 | $0 | $0 | $0 |
| 3-6 | 0 | 0 | $0 | $0 | $0 |
| 6-9 | 0 | 0 | $0 | $0 | $0 |
| 9-12 | 0 | 0 | $0 | $0 | $0 |
Reporting owners
Showing 1-19 of 19 reporting-owner rows connected to Solstice Advanced Materials Inc.. Open a relationship link for the CIK-to-CIK filing trail.
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| David B. Sewell | President and CEO, Director | $2,940,655 | Mixed | 10 Jun 2026 | ||
| Tina Pierce | SVP and CFO | $2,550,222 | Mixed | 30 Jul 2026 | ||
| Brian Scott Rudick | SVP, Gen. Counsel and Corp Sec | $2,176,101 | Mixed | 30 Jul 2026 | ||
| Jason M. Clifford | SVP and Chief HR Officer | $2,134,106 | Mixed | 10 Jun 2026 | ||
| John S. Barresi | Chief Accounting Officer | $1,783,111 | Mixed | 16 Jun 2026 | ||
| Jeffrey H. Dormo | SVP, Ref. and App. Solutions | $1,377,023 | Mixed | 30 Jul 2026 | ||
| Simon Mawson | SVP, Elec & Spec Materials | $965,233 | Mixed | 01 Aug 2026 | ||
| Rose Lee | Director | $352,468 | Mixed | 10 Jun 2026 | ||
| Rajeev Gautam | Director | $170,065 | Mixed | 10 Jun 2026 | ||
| Peter D. Gibbons | Director | $142,571 | Mixed | 10 Jun 2026 | ||
| Sivasankaran Somasundaram | Director | $140,286 | Mixed | 10 Jun 2026 | ||
| Matthew L. Trerotola | Director | $138,763 | Mixed | 10 Jun 2026 | ||
| Brian Worrell | Director | $136,631 | Mixed | 10 Jun 2026 | ||
| Pat Ward | Director | $136,630 | Mixed | 10 Jun 2026 | ||
| Fiona Laird | Director | $135,945 | Mixed | 10 Jun 2026 | ||
| William F. Oplinger | Director | $135,945 | Mixed | 10 Jun 2026 | ||
| Thilo Huber | Former Officer | Mixed | 30 Oct 2025 | |||
| Jake Wasserman | Former Director and Officer | Mixed | 30 Oct 2025 | |||
| HONEYWELL INTERNATIONAL INC | 10%+ Owner | Mixed | 30 Oct 2025 |
Showing up to 300 recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| Simon Mawson | SOLS | Common Stock | Tax liability | -22.9% | -825 | 2,780 | 01 Aug 2026 | Direct | ||
| Simon Mawson | SOLS | Common Stock | Options Exercise | 186.8% | 2,348 | 3,605 | 01 Aug 2026 | Direct | ||
| Simon Mawson | SOLS | Restricted Stock Units | Options Exercise | -49.3% | -2,349 | 2,416 | 01 Aug 2026 | Direct | ||
| Brian Scott Rudick | SOLS | Common Stock | Tax liability | -19.2% | -2,122 | 8,953 | 30 Jul 2026 | Direct | ||
| Brian Scott Rudick | SOLS | Common Stock | Options Exercise | 61.9% | 4,234 | 11,075 | 30 Jul 2026 | Direct | ||
| Brian Scott Rudick | SOLS | Restricted Stock Units | Options Exercise | -100% | -4,234 | 0 | 30 Jul 2026 | Direct | ||
| Tina Pierce | SOLS | Common Stock | Tax liability | -18.9% | -2,651 | 11,394 | 30 Jul 2026 | Direct | ||
| Tina Pierce | SOLS | Common Stock | Options Exercise | 60.4% | 5,291 | 14,045 | 30 Jul 2026 | Direct | ||
| Tina Pierce | SOLS | Restricted Stock Units | Options Exercise | -100% | -5,291 | 0 | 30 Jul 2026 | Direct | ||
| Jeffrey H. Dormo | SOLS | Common Stock | Tax liability | -23.2% | -1,592 | 5,285 | 30 Jul 2026 | Direct | ||
| Jeffrey H. Dormo | SOLS | Common Stock | Options Exercise | 85.8% | 3,176 | 6,877 | 30 Jul 2026 | Direct | ||
| Jeffrey H. Dormo | SOLS | Restricted Stock Units | Options Exercise | -100% | -3,176 | 0 | 30 Jul 2026 | Direct | ||
| Brian Scott Rudick | SOLS | Common Stock | Tax liability | -14.4% | -1,155 | 6,841 | 28 Jul 2026 | Direct | ||
| Brian Scott Rudick | SOLS | Common Stock | Options Exercise | 40.5% | 2,304 | 7,996 | 28 Jul 2026 | Direct | ||
| Brian Scott Rudick | SOLS | Restricted Stock Units | Options Exercise | -100% | -2,304 | 0 | 28 Jul 2026 | Direct | ||
| Tina Pierce | SOLS | Common Stock | Tax liability | -15.2% | -1,575 | 8,754 | 28 Jul 2026 | Direct | ||
| Tina Pierce | SOLS | Common Stock | Options Exercise | 43.7% | 3,142 | 10,329 | 28 Jul 2026 | Direct | ||
| Tina Pierce | SOLS | Restricted Stock Units | Options Exercise | -100% | -3,142 | 0 | 28 Jul 2026 | Direct | ||
| Jeffrey H. Dormo | SOLS | Common Stock | Tax liability | -23.8% | -1,156 | 3,701 | 28 Jul 2026 | Direct | ||
| Jeffrey H. Dormo | SOLS | Common Stock | Options Exercise | 91.2% | 2,317 | 4,857 | 28 Jul 2026 | Direct | ||
| Jeffrey H. Dormo | SOLS | Restricted Stock Units | Options Exercise | -100% | -2,318 | 0 | 28 Jul 2026 | Direct | ||
| John S. Barresi | SOLS | Common Stock | Tax liability | -37.7% | -3,244 | 5,355 | 16 Jun 2026 | Direct | ||
| John S. Barresi | SOLS | Common Stock | Options Exercise | 8,599 | 8,599 | 16 Jun 2026 | Direct | |||
| John S. Barresi | SOLS | Restricted Stock Units | Options Exercise | -35% | -8,600 | 15,973 | 16 Jun 2026 | Direct | ||
| Brian Worrell | SOLS | Restricted Stock Units | Award | 0.11% | 2 | 1,891 | 10 Jun 2026 | Direct | ||
| Pat Ward | SOLS | Restricted Stock Units | Award | 0.11% | 2 | 1,891 | 10 Jun 2026 | Direct | ||
| Matthew L. Trerotola | SOLS | Restricted Stock Units | Award | 0.11% | 2 | 1,891 | 10 Jun 2026 | Direct | ||
| Sivasankaran Somasundaram | SOLS | Restricted Stock Units | Award | 0.11% | 2 | 1,891 | 10 Jun 2026 | Direct | ||
| William F. Oplinger | SOLS | Restricted Stock Units | Award | 0.11% | 2 | 1,891 | 10 Jun 2026 | Direct | ||
| Rose Lee | SOLS | Restricted Stock Units | Award | 0.11% | 2 | 1,891 | 10 Jun 2026 | Direct | ||
| Fiona Laird | SOLS | Restricted Stock Units | Award | 0.11% | 2 | 1,891 | 10 Jun 2026 | Direct | ||
| Peter D. Gibbons | SOLS | Restricted Stock Units | Award | 0.11% | 2 | 1,891 | 10 Jun 2026 | Direct | ||
| Rajeev Gautam | SOLS | Restricted Stock Units | Award | 0.11% | 2 | 1,891 | 10 Jun 2026 | Direct | ||
| Brian Scott Rudick | SOLS | Restricted Stock Units | Award | 0.2% | 40 | 19,762 | 10 Jun 2026 | Direct | ||
| Tina Pierce | SOLS | Restricted Stock Units | Award | 0.22% | 64 | 29,644 | 10 Jun 2026 | Direct | ||
| Simon Mawson | SOLS | Restricted Stock Units | Award | 0.24% | 47 | 19,762 | 10 Jun 2026 | Direct | ||
| Jeffrey H. Dormo | SOLS | Restricted Stock Units | Award | 0.27% | 54 | 19,762 | 10 Jun 2026 | Direct | ||
| Jason M. Clifford | SOLS | Restricted Stock Units | Award | 0.26% | 45 | 17,447 | 10 Jun 2026 | Direct | ||
| John S. Barresi | SOLS | Restricted Stock Units | Award | 0.11% | 26 | 24,573 | 10 Jun 2026 | Direct | ||
| David B. Sewell | SOLS | Restricted Stock Units | Award | 0.17% | 165 | 98,812 | 10 Jun 2026 | Direct | ||
| Jason M. Clifford | SOLS | Common Stock | Tax liability | -41.3% | -5,464 | 7,764 | 02 Jun 2026 | Direct | ||
| Jason M. Clifford | SOLS | Common Stock | Options Exercise | 704.1% | 11,583 | 13,228 | 02 Jun 2026 | Direct | ||
| Jason M. Clifford | SOLS | Restricted Stock Units | Options Exercise | -39.9% | -11,584 | 17,419 | 02 Jun 2026 | Direct | ||
| Brian Worrell | SOLS | Common Stock | Options Exercise | 19833.3% | 1,785 | 1,794 | 22 May 2026 | Direct | ||
| Brian Worrell | SOLS | Restricted Stock Units | Award | 1,889 | 1,889 | 22 May 2026 | Direct | |||
| Brian Worrell | SOLS | Restricted Stock Units | Options Exercise | -100% | -1,786 | 0 | 22 May 2026 | Direct | ||
| Pat Ward | SOLS | Common Stock | Options Exercise | 1,785 | 1,785 | 22 May 2026 | Direct | |||
| Pat Ward | SOLS | Restricted Stock Units | Award | 1,889 | 1,889 | 22 May 2026 | Direct | |||
| Pat Ward | SOLS | Restricted Stock Units | Options Exercise | -100% | -1,786 | 0 | 22 May 2026 | Direct | ||
| Matthew L. Trerotola | SOLS | Common Stock | Options Exercise | 4824.3% | 1,785 | 1,822 | 22 May 2026 | Direct |