Comparable stake leader
VANGUARD PORTFOLIO MANAGEMENT LLC
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001455863.
Comparable stake leader
VANGUARD PORTFOLIO MANAGEMENT LLC
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 |
|---|---|---|---|---|---|
| VANGUARD PORTFOLIO MANAGEMENT LLC |
13D/G
Vanguard Portfolio Management
|
8.3%
|
$272,553,650
23,783,041 shares
|
$0 | 31 Mar 2026 |
| FULLER & THALER ASSET MANAGEMENT, INC. |
13D/G
|
6.1%
|
$229,679,896
17,295,173 shares
|
+$40,416,272 | 31 Dec 2025 |
| VANGUARD CAPITAL MANAGEMENT LLC |
13D/G
Vanguard Capital Management
|
5.3%
|
$174,507,769
15,227,554 shares
|
$0 | 31 Mar 2026 |
| FMR LLC |
13D/G
|
5.3%
|
$169,811,915
15,121,275 shares
|
+$46,163,442 | 31 Mar 2026 |
| CANADA PENSION PLAN INVESTMENT BOARD |
13D/G
|
5.2%
|
$165,377,079
14,726,365 shares
|
$0 | 31 Mar 2026 |
| APG Asset Management US Inc. |
13D/G
|
4.8%
|
$271,795,245
13,508,710 shares
|
$0 | 31 Mar 2025 |
| COHEN & STEERS, INC. |
13D/G
|
4.1%
|
$142,498,068
11,641,999 shares
|
-$217,484,469 | 30 Sep 2025 |
| PRINCIPAL REAL ESTATE INVESTORS LLC |
13D/G
|
2.8%
|
$97,177,522
7,939,340 shares
|
-$81,777,276 | 30 Sep 2025 |
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
Net insider flow leans to selling over the last 12 months. Net value: -$25,389.
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 442 | $0 | $7,191 | -$7,191 |
| 3-6 | 0 | 1,552 | $0 | $18,198 | -$18,198 |
| 6-9 | 0 | 0 | $0 | $0 | $0 |
| 9-12 | 0 | 0 | $0 | $0 | $0 |
Reporting owners
Showing 1-20 of 28 reporting-owner rows connected to AMERICOLD REALTY TRUST. Open a relationship link for the CIK-to-CIK filing trail.
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 |
|---|---|---|---|---|---|---|---|---|---|---|
| Robert E. Harris | COLD | Common Stock | Sale | -4.49% | $7,191 | $16.27 | -442 | 9,408 | 02 Jul 2026 | Direct |
| Robert E. Harris | COLD | Common Stock | Options Exercise | 18.2% | 1,516 | 9,850 | 01 Jul 2026 | Direct | ||
| Robert E. Harris | COLD | Restricted Stock Units | Options Exercise | 1,516 | 1,516 | 01 Jul 2026 | Direct | |||
| Richard Charles Winnall | COLD | Common Stock | Options Exercise | 11.8% | 7,018 | 66,736 | 01 Jul 2026 | Direct | ||
| Richard Charles Winnall | COLD | Restricted Stock Units | Options Exercise | 7,018 | 7,018 | 01 Jul 2026 | Direct | |||
| Richard Charles Winnall | COLD | Common Stock | Options Exercise | 4.43% | 2,533 | 59,718 | 02 Jun 2026 | Direct | ||
| Richard Charles Winnall | COLD | Restricted Stock Units | Options Exercise | -33.3% | -2,533 | 5,066 | 02 Jun 2026 | Direct | ||
| Americold Realty Trust | COLD | Common Stock | Options Exercise | 78.3% | 10,124 | 23,059 | 20 May 2026 | Direct | ||
| Americold Realty Trust | COLD | Restricted Stock Units | Options Exercise | -100% | -10,124 | 0 | 20 May 2026 | Direct | ||
| Kelly Hefner Barrett | COLD | Common Stock | Options Exercise | 30.8% | 10,124 | 43,016 | 20 May 2026 | Direct | ||
| Kelly Hefner Barrett | COLD | Restricted Stock Units | Options Exercise | -100% | -10,124 | 0 | 20 May 2026 | Direct | ||
| Americold Realty Trust | COLD | Restricted Stock Units | Award | 12,422 | 12,422 | 18 May 2026 | Direct | |||
| Mark R. Patterson | COLD | Operating Partnership Profits Units | Award | 16,218 | 16,218 | 18 May 2026 | Direct | |||
| Antonio F. Fernandez | COLD | Operating Partnership Profits Units | Award | 12,422 | 12,422 | 18 May 2026 | Direct | |||
| Joseph E. Reece | COLD | Operating Partnership Profits Units | Award | 12,422 | 12,422 | 18 May 2026 | Direct | |||
| Stephen R. Sleigh | COLD | Operating Partnership Profits Units | Award | 12,422 | 12,422 | 18 May 2026 | Direct | |||
| Americold Realty Trust | COLD | Operating Partnership Profits Units | Award | 12,422 | 12,422 | 18 May 2026 | Direct | |||
| David J. Neithercut | COLD | Operating Partnership Profits Units | Award | 12,422 | 12,422 | 18 May 2026 | Direct | |||
| Kelly Hefner Barrett | COLD | Restricted Stock Units | Award | 12,422 | 12,422 | 18 May 2026 | Direct | |||
| Andrew Power | COLD | Operating Partnership Profits Units | Award | 12,422 | 12,422 | 18 May 2026 | Direct | |||
| Robert E. Harris | COLD | Common Stock | Sale | -7.39% | $7,579 | $11.40 | -665 | 8,334 | 16 Mar 2026 | Direct |
| Richard Charles Winnall | COLD | Common Stock | Options Exercise | 8.89% | 4,667 | 57,175 | 14 Mar 2026 | Direct | ||
| Richard Charles Winnall | COLD | Restricted Stock Units | Award | 4,667 | 4,667 | 14 Mar 2026 | Direct | |||
| Robert E. Harris | COLD | Common Stock | Options Exercise | 27.6% | 1,949 | 8,999 | 14 Mar 2026 | Direct | ||
| Robert E. Harris | COLD | Restricted Stock Units | Options Exercise | 1,949 | 1,949 | 14 Mar 2026 | Direct | |||
| Richard Charles Winnall | COLD | Common Stock | Options Exercise | 14.1% | 6,500 | 52,508 | 08 Mar 2026 | Direct | ||
| Richard Charles Winnall | COLD | Restricted Stock Units | Options Exercise | -70.7% | -6,500 | 2,695 | 08 Mar 2026 | Direct | ||
| Richard Charles Winnall | COLD | Performance Restricted Stock Units | Award | 67,146 | 67,146 | 08 Mar 2026 | Direct | |||
| Richard Charles Winnall | COLD | Restricted Stock Units | Award | 44,764 | 44,764 | 08 Mar 2026 | Direct | |||
| Christopher J. Papa | COLD | Performance OP Profits Units | Award | 81,535 | 81,535 | 08 Mar 2026 | Direct | |||
| Christopher J. Papa | COLD | Operating Partnership Profits Units | Award | 54,357 | 54,357 | 08 Mar 2026 | Direct | |||
| Robert E. Harris | COLD | Common Stock | Sale | -12.8% | $10,619 | $11.97 | -887 | 6,045 | 08 Mar 2026 | Direct |
| Robert E. Harris | COLD | Common Stock | Options Exercise | 46.6% | 2,426 | 7,629 | 08 Mar 2026 | Direct | ||
| Robert E. Harris | COLD | Restricted Stock Units | Options Exercise | 2,426 | 1,584 | 08 Mar 2026 | Direct | |||
| Robert E. Harris | COLD | Performance Restricted Stock Units | Award | 11,990 | 11,990 | 08 Mar 2026 | Direct | |||
| Robert E. Harris | COLD | Restricted Stock Units | Award | 11,990 | 11,990 | 08 Mar 2026 | Direct | |||
| Robert Scott Chambers | COLD | Performance OP Profits Units | Award | 287,770 | 287,770 | 08 Mar 2026 | Direct | |||
| Robert Scott Chambers | COLD | Operating Partnership Profits Units | Award | 191,847 | 191,847 | 08 Mar 2026 | Direct | |||
| Russell Scott Henderson | COLD | Performance OP Profits Units | Award | 43,165 | 43,165 | 08 Mar 2026 | Direct | |||
| Russell Scott Henderson | COLD | Operating Partnership Profits Units | Award | 28,777 | 28,777 | 08 Mar 2026 | Direct | |||
| Nathan H. Harwell | COLD | Performance OP Profits Units | Award | 43,165 | 43,165 | 08 Mar 2026 | Direct | |||
| Nathan H. Harwell | COLD | Operating Partnership Profits Units | Award | 28,777 | 28,777 | 08 Mar 2026 | Direct | |||
| Michael Bryan Verbarendse | COLD | Performance OP Profits Units | Award | 67,146 | 67,146 | 08 Mar 2026 | Direct | |||
| Michael Bryan Verbarendse | COLD | Operating Partnership Profits Units | Award | 44,764 | 44,764 | 08 Mar 2026 | Direct | |||
| Christopher J. Papa | COLD | Operating Partnership Profits Units | Award | 187,970 | 187,970 | 23 Feb 2026 | Direct | |||
| Americold Realty Trust | COLD | Operating Partnership Profits Units | Award | 6,063 | 6,063 | 22 Dec 2025 | Direct | |||
| Joseph E. Reece | COLD | Operating Partnership Profits Units | Award | 6,063 | 6,063 | 22 Dec 2025 | Direct | |||
| Robert Scott Chambers | COLD | Operating Partnership Profits Units | Award | 39,820 | 39,820 | 01 Sep 2025 | Direct |