Trustmark Ownership | Who Owns Trustmark?


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Trustmark Ownership Summary


Trustmark is owned by 73.24% institutional investors, 7.61% insiders, and 19.15% retail investors. Blackrock is the largest institutional shareholder, holding 14.42% of TRMK shares. iShares Core S&P Small-Cap ETF is the top mutual fund, with 5.96% of its assets in Trustmark shares.

TRMK Ownership Benchmark


TypeName% Inst% Insiders% Retail
StockTrustmark73.24%7.61%19.15%
SectorFinancial Services Stocks 36.95%15.48%47.58%
IndustryRegional Banks Stocks38.26%12.54%49.20%

Institutional Shareholders


Top Institutional Shareholders by Total Shares

HolderShares% HoldingValue
Blackrock8.82M14.42%$264.87M
Blackrock funding, inc. /de8.35M13.82%$330.84M
Vanguard group6.45M10.66%$255.30M
Dimensional fund advisors lp3.91M6.47%$154.83M
Wellington management group llp3.88M6.42%$153.80M
State street2.99M4.94%$118.22M
Earnest partners2.76M4.57%$109.31M
Geode capital management1.48M2.45%$58.72M
Charles schwab investment management912.85K1.51%$36.15M
Northern trust674.34K1.12%$26.70M

Top Institutional Shareholders by % of Total Assets

HolderShares% AssetsValue
Ignite planners142.31K0.92%$5.64M
Trustmark national bank trust department285.86K0.74%$11.32M
Hanson & doremus investment management139.40K0.69%$5.52M
Earnest partners2.76M0.47%$109.31M
Magnolia capital advisors42.54K0.44%$1.68M
Wakefield asset management lllp34.78K0.38%$1.38M
Integrated quantitative investments28.11K0.32%$1.11M
Bankplus trust department25.06K0.27%$992.46K
Bankplus wealth management10.71K0.25%$424.16K
Entrypoint capital15.44K0.24%$611.46K

Top Buyers

HolderShares% AssetsChange
Wellington management group llp3.88M0.03%316.85K
Nuveen430.90K0.00%192.17K
Norges bank161.28K0.00%161.28K
Bridgeway capital management152.07K0.13%144.57K
American century companies564.18K0.01%132.02K

Top Sellers

HolderShares% AssetsChange
Stieven capital advisors---346.81K
Blackrock funding, inc. /de8.35M0.01%-247.10K
Invesco343.18K0.00%-177.13K
Blackrock8.82M0.01%-166.36K
Earnest partners2.76M0.47%-147.91K

New Positions

HolderShares% AssetsChangeValue
Norges bank161.28K0.00%161.28K$5.70M
Empowered funds118.32K0.05%118.32K$4.69M
Integrated quantitative investments28.11K0.32%28.11K$1.11M
Susquehanna portfolio strategies27.86K0.02%27.86K$1.10M
Ieq capital16.40K0.00%16.40K$649.40K

Sold Out

HolderChange
Claris advisors, llc / mo /-4.00
Tfo-tdc-4.00
Mendota financial group-4.00
Nelson, van denburg & campbell wealth management group-13.00
Global financial private client-14.00

Institutional Ownership Trends


DateHoldingsChange %SharesChange %OwnershipChange %Increased PositionChange %Decreased PositionChange %
Sep 30, 2025251-2.71%44,282,2813.29%731.46%120-2.44%86-3.37%
Jun 30, 20252653.11%43,947,257-1.36%721.35%12710.43%909.76%
Mar 31, 20252542.83%44,530,1800.84%731.40%113-1.74%8315.28%
Dec 31, 2024154-36.10%32,978,488-23.81%531.08%68-33.98%42-49.40%
Sep 30, 20242397.17%43,268,9180.18%701.42%101-8.18%8323.88%

Top Mutual Funds Shareholders


HolderShares% HoldingChange
iShares Core S&P Small-Cap ETF3.60M5.96%-
Vanguard US Total Market Shares ETF1.72M2.84%1.83K
Vanguard Total Stock Mkt Idx Inv1.71M2.83%-56.19K
iShares Russell 2000 ETF1.40M2.32%-
Vanguard Small Cap Index1.32M2.19%-10.43K
Harbor Small Cap Value Instl1.14M1.88%-203.08K
Vanguard Small Cap Value Index Inv849.50K1.41%878.00
DFA US Small Cap Value I837.23K1.39%-
Vanguard Institutional Extnd Mkt Idx Tr645.32K1.07%-286.17K
Fidelity Small Cap Index568.06K0.94%-47.60K

Recent Insider Transactions


DateNameRoleActivityValue
Nov 04, 2025Conerly Tracy T-Sell$297.72K
Aug 26, 2025HOST GERARD R-Sell$15.81K
Aug 18, 2025Eduardo Marcelo L-Sell$26.94K
Aug 18, 2025HOST GERARD R-Sell$807.14K
Nov 14, 2024HOST GERARD R-Sell$135.06K

Insider Transactions Trends


DateBuySell
2025 Q4-1
2025 Q3-3
2025 Q2--
2025 Q1--
2024 Q4-5

TRMK Ownership FAQ


Who Owns Trustmark?

Trustmark shareholders are primarily institutional investors at 73.24%, followed by 7.61% insiders and 19.15% retail investors. The average institutional ownership in Trustmark's industry, Regional Banks Stocks, is 38.26%, which Trustmark exceeds.

Who owns the most shares of Trustmark?

Trustmark’s largest shareholders are Blackrock (8.82M shares, 14.42%), Blackrock funding, inc. /de (8.35M shares, 13.82%), and Vanguard group (6.45M shares, 10.66%). Together, they hold 38.90% of Trustmark’s total shares outstanding.

Does Blackrock own Trustmark?

Yes, BlackRock owns 14.42% of Trustmark, totaling 8.82M shares as of Jun 2024. This represents 0.01% of BlackRock's total assets, with a market value of 264.87M$. In the last quarter, BlackRock decreased its holdings by -166K shares, a -1.85% change.

Who is Trustmark’s biggest shareholder by percentage of total assets invested?

Ignite planners is Trustmark’s biggest shareholder by percentage of total assets invested, with 0.92% of its assets in 142.31K Trustmark shares, valued at 5.64M$.

Who is the top mutual fund holder of Trustmark shares?

iShares Core S&P Small-Cap ETF is the top mutual fund holder of Trustmark shares, with 5.96% of its total shares outstanding invested in 3.6M Trustmark shares.

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