Mariner
STT icon

Mariner’s State Street STT Stock Holding History

Mariner’s Portfolio STT Stock Details STT Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$13.9M Buy
109,949
+2,182
+2% +$279K 0.02% 600
2025
Q4 		$13.9M Sell
107,767
-5,744
-5% -$688K 0.02% 568
2025
Q3 		$13.2M Buy
113,511
+7,079
+7% +$790K 0.02% 534
2025
Q2 		$11.3M Buy
106,432
+2,994
+3% +$277K 0.02% 563
2025
Q1 		$9.26M Sell
103,438
-4,787
-4% -$457K 0.02% 587
2024
Q4 		$10.6M Sell
108,225
-2,009
-2% -$190K 0.02% 530
2024
Q3 		$9.75M Sell
110,234
-988
-0.9% -$81.5K 0.02% 544
2024
Q2 		$8.23M Sell
111,222
-4,859
-4% -$362K 0.02% 559
2024
Q1 		$8.98M Buy
116,081
+3,177
+3% +$236K 0.02% 541
2023
Q4 		$8.75M Sell
112,904
-84
-0.1% -$5.86K 0.02% 515
2023
Q3 		$7.57M Sell
112,988
-13,060
-10% -$921K 0.02% 515
2023
Q2 		$9.22M Sell
126,048
-4,864
-4% -$350K 0.02% 460
2023
Q1 		$9.91M Buy
130,912
+39,855
+44% +$3.36M 0.03% 439
2022
Q4 		$7.06M Buy
91,057
+4,097
+5% +$302K 0.02% 495
2022
Q3 		$5.29M Buy
86,960
+4,299
+5% +$294K 0.02% 498
2022
Q2 		$5.1M Buy
82,661
+546
+0.7% +$38.6K 0.02% 483
2022
Q1 		$7.15M Sell
82,115
-1,099
-1% -$102K 0.03% 412
2021
Q4 		$7.74M Buy
+83,214
New +$7.84M 0.03% 349
2019
Q3 		– Sell
-4,478
Closed -$251K – 1002
2019
Q2 		$251K Sell
4,478
-555
-11% -$34.5K ﹤0.01% 949
2019
Q1 		$331K Sell
5,033
-557
-10% -$38.6K ﹤0.01% 785
2018
Q4 		$353K Buy
5,590
+2,325
+71% +$167K 0.01% 645
2018
Q3 		$274K Buy
3,265
+956
+41% +$84K 0.01% 680
2018
Q2 		$215K Buy
+2,309
New +$229K 0.01% 734

Other funds holding STT

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
ROTUOC
Regents of the University of California Oakland, California $3.01B AUM 11.91% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
Harris Associates
Harris Associates Chicago, Illinois $75B AUM 11.27% 1-Year Est. Return

Mariner's STT Position: Q1 2026 in Review

Mariner increased its State Street (STT) stake by 2% in Q1 2026, buying an estimated $279K and bringing the position to 109,949 shares worth $13.9M. The position accounts for 0.02% of the portfolio, ranked #600.

Mariner first reported a position in STT in Q2 2018 and has held it in 23 quarters since. 1,129 funds tracked by Wall St. Rank hold STT as of Q1 2026.

  • Mariner held 109,949 shares of State Street worth $13.9M as of Q1 2026.
  • Mariner bought 2,182 State Street shares in Q1 2026, an estimated $279K.
  • State Street made up 0.02% of Mariner's portfolio in Q1 2026, its #600 holding.
  • Mariner first reported a position in State Street in Q2 2018 and has held it in 23 quarters since.
  • 1,129 funds tracked by Wall St. Rank held State Street as of Q1 2026.

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