Two Sigma Investments
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Two Sigma Investments’s C3.ai AI Stock Holding History

Two Sigma Investments’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
2026
Q2 		$5.59M Sell
615,324
-704,596
-53% -$6.69M ﹤0.01% 2033
2026
Q1 		$11.1M Buy
1,319,920
+269,592
+26% +$2.89M 0.01% 1338
2025
Q4 		$14.2M Buy
1,050,328
+278,768
+36% +$4.45M 0.02% 908
2025
Q3 		$13.4M Buy
+771,560
New +$16.1M 0.02% 809
2025
Q1 		– Sell
-1,228,751
Closed -$42.3M – 3174
2024
Q4 		$42.3M Buy
+1,228,751
New +$38.1M 0.09% 266
2023
Q2 		– Sell
-1,435,097
Closed -$48.2M – 2984
2023
Q1 		$48.2M Buy
1,435,097
+1,374,743
+2,278% +$28.1M 0.14% 176
2022
Q4 		$675K Sell
60,354
-384,120
-86% -$4.81M ﹤0.01% 1891
2022
Q3 		$5.56M Sell
444,474
-441,751
-50% -$7.93M 0.02% 718
2022
Q2 		$16.2M Sell
886,225
-661,643
-43% -$12.2M 0.05% 377
2022
Q1 		$35.1M Sell
1,547,868
-531,006
-26% -$12.8M 0.1% 242
2021
Q4 		$65M Buy
2,078,874
+163,138
+9% +$6.61M 0.14% 178
2021
Q3 		$88.8M Buy
+1,915,736
New +$97.4M 0.2% 125
2021
Q2 		– Sell
-30,110
Closed -$1.99M – 3979
2021
Q1 		$1.99M Buy
+30,110
New +$3.5M 0.01% 1714

Other funds holding AI

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
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
BNP Paribas Financial Markets
BNP Paribas Financial Markets Paris, France $289B AUM 60.46% 1-Year Est. Return
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
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return
HF
HRT Financial New York $54.8B AUM 81.03% 1-Year Est. Return

Two Sigma Investments's AI Position: Q2 2026 in Review

Two Sigma Investments reduced its C3.ai (AI) stake by 53% in Q2 2026, selling an estimated $6.69M and leaving 615,324 shares worth $5.59M. The position accounts for ﹤0.01% of the portfolio, ranked #2033.

Two Sigma Investments first reported a position in AI in Q1 2021 and has held it in 13 quarters since. The position peaked at $88.8M in Q3 2021. 320 funds tracked by Wall St. Rank hold AI as of Q2 2026.

  • Two Sigma Investments held 615,324 shares of C3.ai worth $5.59M as of Q2 2026.
  • Two Sigma Investments sold 704,596 C3.ai shares in Q2 2026, an estimated $6.69M.
  • C3.ai made up ﹤0.01% of Two Sigma Investments's portfolio in Q2 2026, its #2033 holding.
  • Two Sigma Investments first reported a position in C3.ai in Q1 2021 and has held it in 13 quarters since.
  • Two Sigma Investments's C3.ai position peaked at $88.8M in Q3 2021.
  • 320 funds tracked by Wall St. Rank held C3.ai as of Q2 2026.

Based on Two Sigma Investments's 13F filing for Q2 2026, filed 14 Aug 2026.