Who owns TRUSTMARK CORP?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of TRMK from SEC Form 13F filings across 290 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
As of the 2026-06-30 reporting period, 290 institutions disclosed 46.8M shares of TRUSTMARK CORP worth $2.15B — about 80.1% of shares outstanding; the largest disclosed holder is BlackRock, Inc.. Source: SEC Form 13F filings, parsed by EvidInvest.
290
13F holders
$2.15B
value, 2026 filers
80.1%
of shares outstanding (46.8M sh)
53
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30 · % of fund = share of the manager's own book · % of co. = share of TRMK's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 8.6M | $395.9M | 0.0% | 14.7% | +3.7% |
| 2 | DIMENSIONAL FUND ADVISORS LP | 3.9M | $181.3M | 0.0% | 6.7% | +1.1% |
| 3 | VANGUARD PORTFOLIO MANAGEMENT LLC | 3.6M | $163.9M | 0.0% | 6.1% | +1.1% |
| 4 | STATE STREET CORP | 3.3M | $152.4M | 0.0% | 5.7% | +11.3% |
| 5 | VANGUARD CAPITAL MANAGEMENT LLC | 2.5M | $116.9M | 0.0% | 4.3% | -0.2% |
| 6 | EARNEST PARTNERS LLC | 2.4M | $112.2M | 0.4% | 4.2% | -3.7% |
| 7 | AMERICAN CENTURY COMPANIES INC | 1.7M | $78.0M | 0.0% | 2.9% | +33.9% |
| 8 | GEODE CAPITAL MANAGEMENT, LLC | 1.6M | $73.4M | 0.0% | 2.7% | +5.4% |
| 9 | North Reef Capital Management LP | 1.6M | $72.0M | 2.8% | 2.7% | -19.8% |
| 10 | WELLINGTON MANAGEMENT GROUP LLP | 1.5M | $70.4M | 0.0% | 2.6% | -53.6% |
| 11 | MILLENNIUM MANAGEMENT LLC | 961,117 | $44.2M | 0.0% | 1.6% | +1467.7% |
| 12 | GOLDMAN SACHS GROUP INC | 870,518 | $40.1M | 0.0% | 1.5% | +19.2% |
| 13 | UBS Group AG | 848,952 | $39.1M | 0.0% | 1.5% | -1.4% |
| 14 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 745,492 | $34.3M | 0.0% | 1.3% | -4.3% |
| 15 | NORTHERN TRUST CORP | 689,624 | $31.7M | 0.0% | 1.2% | +6.6% |
| 16 | FEDERATED HERMES, INC. | 513,046 | $23.6M | 0.0% | 0.9% | +14.9% |
| 17 | MORGAN STANLEY | 511,530 | $23.5M | 0.0% | 0.9% | +15.1% |
| 18 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 505,821 | $23.3M | 0.0% | 0.9% | +33.1% |
| 19 | Bank of New York Mellon Corp | 492,842 | $22.7M | 0.0% | 0.8% | +1.4% |
| 20 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | 408,888 | $18.8M | 0.3% | 0.7% | +2.7% |
| 21 | Newport Trust Company, LLC | 399,962 | $18.4M | 0.0% | 0.7% | -2.1% |
| 22 | VANGUARD FIDUCIARY TRUST CO | 385,071 | $17.7M | 0.0% | 0.7% | +2.4% |
| 23 | AMERIPRISE FINANCIAL INC | 366,036 | $16.8M | 0.0% | 0.6% | +244.5% |
| 24 | Fisher Asset Management, LLC | 360,467 | $16.6M | 0.0% | 0.6% | -2.7% |
| 25 | PRINCIPAL FINANCIAL GROUP INC | 353,881 | $16.3M | 0.0% | 0.6% | +0.6% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.