Mariner
AI icon

Mariner’s C3.ai AI Stock Holding History

Mariner’s Portfolio AI Stock Details AI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q4 		– Sell
-24,397
Closed -$423K – 3534
2025
Q3 		$423K Sell
24,397
-11,532
-32% -$241K ﹤0.01% 2563
2025
Q2 		$883K Sell
35,929
-2,472
-6% -$56.5K ﹤0.01% 1888
2025
Q1 		$809K Buy
38,401
+14,684
+62% +$417K ﹤0.01% 1834
2024
Q4 		$817K Buy
23,717
+1,262
+6% +$39.2K ﹤0.01% 1797
2024
Q3 		$544K Buy
22,455
+27
+0.1% +$686 ﹤0.01% 2062
2024
Q2 		$649K Buy
22,428
+8,208
+58% +$211K ﹤0.01% 1848
2024
Q1 		$385K Buy
14,220
+928
+7% +$26.1K ﹤0.01% 2235
2023
Q4 		$382K Buy
13,292
+337
+3% +$9.27K ﹤0.01% 2144
2023
Q3 		$331K Buy
12,955
+3,114
+32% +$104K ﹤0.01% 2075
2023
Q2 		$358K Buy
9,841
+710
+8% +$20K ﹤0.01% 1984
2023
Q1 		$303K Buy
+9,131
New +$187K ﹤0.01% 2058
2022
Q4 		– Sell
-11,656
Closed -$146K – 2740
2022
Q3 		$146K Sell
11,656
-1,554
-12% -$27.9K ﹤0.01% 2117
2022
Q2 		$241K Buy
+13,210
New +$243K ﹤0.01% 1331

Other funds holding AI

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Mirae Asset Global ETFs Holdings
Mirae Asset Global ETFs Holdings Causeway Bay, Hong Kong $73.7B AUM 53.56% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return

Mariner's AI Position: Q4 2025 in Review

Mariner sold out of C3.ai (AI) in Q4 2025, closing a stake of 24,397 shares — an estimated $423K sold.

Mariner first reported a position in AI in Q2 2022 and held it in 13 quarters. The position peaked at $883K in Q2 2025. 342 funds tracked by Wall St. Rank hold AI as of Q4 2025.

  • Mariner reported no remaining C3.ai position as of Q4 2025 after selling out during the quarter.
  • Mariner sold 24,397 C3.ai shares in Q4 2025, an estimated $423K.
  • Mariner first reported a position in C3.ai in Q2 2022 and held it in 13 quarters.
  • Mariner's C3.ai position peaked at $883K in Q2 2025.
  • 342 funds tracked by Wall St. Rank held C3.ai as of Q4 2025.

Based on Mariner's 13F filing for Q4 2025, filed 13 Feb 2026.