Mariner
GDYN icon

Mariner’s Grid Dynamics Holdings GDYN Stock Holding History

Mariner’s Portfolio GDYN Stock Details GDYN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$181K Buy
+31,961
New +$198K ﹤0.01% 3189
2024
Q1 		– Sell
-10,491
Closed -$140K – 3173
2023
Q4 		$140K Sell
10,491
-3,266
-24% -$39.8K ﹤0.01% 2790
2023
Q3 		$168K Buy
+13,757
New +$153K ﹤0.01% 2575

Other funds holding GDYN

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Alyeska Investment Group
Alyeska Investment Group Chicago, Illinois $38.9B AUM 28.51% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return
BAMCO Inc
BAMCO Inc New York $66.6B AUM 7.35% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Federated Hermes
Federated Hermes Pittsburgh, Pennsylvania $69.6B AUM 42.52% 1-Year Est. Return

Mariner's GDYN Position: Q2 2026 in Review

Mariner opened a new position in Grid Dynamics Holdings (GDYN) in Q2 2026: 31,961 shares worth $181K. The stake represents ﹤0.01% of the portfolio and ranks #3189 among its holdings. This is a return to the name: Mariner previously reported a position in GDYN as recently as Q4 2023.

Mariner first reported a position in GDYN in Q3 2023 and has held it in 3 quarters since. 198 funds tracked by Wall St. Rank hold GDYN as of Q2 2026.

  • Mariner held 31,961 shares of Grid Dynamics Holdings worth $181K as of Q2 2026.
  • Grid Dynamics Holdings was a new Mariner position in Q2 2026.
  • Grid Dynamics Holdings made up ﹤0.01% of Mariner's portfolio in Q2 2026, its #3189 holding.
  • Mariner first reported a position in Grid Dynamics Holdings in Q3 2023 and has held it in 3 quarters since.
  • 198 funds tracked by Wall St. Rank held Grid Dynamics Holdings as of Q2 2026.

Based on Mariner's 13F filing for Q2 2026, filed 13 Aug 2026.