Mariner
TRST

Mariner’s Trustco Bank Corp NY TRST Stock Holding History

Mariner’s Portfolio TRST Stock Details TRST Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-7,222
Closed -$299K – 3837
2025
Q4 		$299K Buy
+7,222
New +$288K ﹤0.01% 2846
2022
Q4 		– Sell
-8,372
Closed -$263K – 2836
2022
Q3 		$263K Buy
+8,372
New +$278K ﹤0.01% 1868

Other funds holding TRST

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
SFM
Systematic Financial Management Teaneck, New Jersey $4.36B AUM 40.56% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
HAM
HoldCo Asset Management Fort Lauderdale, Florida $1.34B AUM 28.06% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Hotchkis & Wiley Capital Management
Hotchkis & Wiley Capital Management Los Angeles, California $32.4B AUM 17.21% 1-Year Est. Return

Mariner's TRST Position: Q1 2026 in Review

Mariner sold out of Trustco Bank Corp NY (TRST) in Q1 2026, closing a stake of 7,222 shares — an estimated $299K sold.

Mariner first reported a position in TRST in Q3 2022 and held it in 2 quarters. The position peaked at $299K in Q4 2025. 185 funds tracked by Wall St. Rank hold TRST as of Q1 2026.

  • Mariner reported no remaining Trustco Bank Corp NY position as of Q1 2026 after selling out during the quarter.
  • Mariner sold 7,222 Trustco Bank Corp NY shares in Q1 2026, an estimated $299K.
  • Mariner first reported a position in Trustco Bank Corp NY in Q3 2022 and held it in 2 quarters.
  • Mariner's Trustco Bank Corp NY position peaked at $299K in Q4 2025.
  • 185 funds tracked by Wall St. Rank held Trustco Bank Corp NY as of Q1 2026.

Based on Mariner's 13F filing for Q1 2026, filed 13 May 2026.