Mariner
S icon

Mariner’s SentinelOne S Stock Holding History

Mariner’s Portfolio S Stock Details S Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$13.9M Buy
819,373
+273,487
+50% +$4.21M 0.01% 597
2026
Q1 		$7.03M Buy
545,886
+383,334
+236% +$5.32M 0.01% 911
2025
Q4 		$2.45M Buy
162,552
+117,810
+263% +$1.93M ﹤0.01% 1382
2025
Q3 		$788K Sell
44,742
-17,672
-28% -$317K ﹤0.01% 2085
2025
Q2 		$1.14M Buy
62,414
+22,402
+56% +$410K ﹤0.01% 1705
2025
Q1 		$727K Buy
40,012
+4,265
+12% +$92.5K ﹤0.01% 1906
2024
Q4 		$794K Buy
35,747
+16,463
+85% +$420K ﹤0.01% 1818
2024
Q3 		$461K Buy
19,284
+730
+4% +$16.5K ﹤0.01% 2197
2024
Q2 		$391K Sell
18,554
-876
-5% -$18K ﹤0.01% 2244
2024
Q1 		$453K Buy
19,430
+9,192
+90% +$240K ﹤0.01% 2101
2023
Q4 		$281K Sell
10,238
-1,255
-11% -$24.3K ﹤0.01% 2409
2023
Q3 		$194K Buy
+11,493
New +$182K ﹤0.01% 2521

Other funds holding S

AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
First Trust Advisors
First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return
Legal & General Group
Legal & General Group London, United Kingdom $480B AUM 42.84% 1-Year Est. Return
RM
Redpoint Management Woodside, California $204M AUM 31.92% 1-Year Est. Return
CG
Caprock Group Boise, Idaho $5.22B AUM 42.47% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
VOYA Investment Management
VOYA Investment Management Atlanta, Georgia $116B AUM 61.47% 1-Year Est. Return

Mariner's S Position: Q2 2026 in Review

Mariner increased its SentinelOne (S) stake by 50% in Q2 2026, buying an estimated $4.21M and bringing the position to 819,373 shares worth $13.9M. The position accounts for 0.01% of the portfolio, ranked #597.

Mariner first reported a position in S in Q3 2023 and has held it in 12 quarters since. 488 funds tracked by Wall St. Rank hold S as of Q2 2026.

  • Mariner held 819,373 shares of SentinelOne worth $13.9M as of Q2 2026.
  • Mariner bought 273,487 SentinelOne shares in Q2 2026, an estimated $4.21M.
  • SentinelOne made up 0.01% of Mariner's portfolio in Q2 2026, its #597 holding.
  • Mariner first reported a position in SentinelOne in Q3 2023 and has held it in 12 quarters since.
  • 488 funds tracked by Wall St. Rank held SentinelOne as of Q2 2026.

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