PDT Partners’s C3.ai AI Stock Holding History

PDT Partners’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 Q1	$1.35M	Buy	159,866 +76,065	+91%	+$816K	0.08%	296
2025 Q4	$1.13M	Buy	+83,801	New	+$1.34M	0.07%	333
2025 Q3	–	Sell	-139,614	Closed	-$3.43M	–	574
2025 Q2	$3.43M	Buy	139,614 +106,355	+320%	+$2.43M	0.19%	187
2025 Q1	$700K	Sell	33,259 -27,442	-45%	-$779K	0.05%	462
2024 Q4	$2.09M	Sell	60,701 -6,311	-9%	-$196K	0.19%	193
2024 Q3	$1.62M	Buy	+67,012	New	+$1.7M	0.14%	267
2023 Q1	–	Sell	-72,281	Closed	-$809K	–	559
2022 Q4	$809K	Sell	72,281 -83,463	-54%	-$1.04M	0.13%	285
2022 Q3	$1.95M	Buy	155,744 +11,327	+8%	+$203K	0.29%	76
2022 Q2	$2.64M	Buy	144,417 +7,000	+5%	+$129K	0.23%	112
2022 Q1	$3.12M	Buy	+137,417	New	+$3.31M	0.27%	90

Other funds holding AI

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return

Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Millennium Management New York $240B AUM 35.51% 1-Year Est. Return

Mirae Asset Global ETFs Holdings Causeway Bay, Hong Kong $73.7B AUM 53.56% 1-Year Est. Return

PDT Partners's AI Position: Q1 2026 in Review

PDT Partners increased its C3.ai (AI) stake by 91% in Q1 2026, buying an estimated $816K and bringing the position to 159,866 shares worth $1.35M. The position accounts for 0.08% of the portfolio, ranked #296.

PDT Partners first reported a position in AI in Q1 2022 and has held it in 10 quarters since. The position peaked at $3.43M in Q2 2025. 317 funds tracked by Wall St. Rank hold AI as of Q1 2026.

PDT Partners held 159,866 shares of C3.ai worth $1.35M as of Q1 2026.
PDT Partners bought 76,065 C3.ai shares in Q1 2026, an estimated $816K.
C3.ai made up 0.08% of PDT Partners's portfolio in Q1 2026, its #296 holding.
PDT Partners first reported a position in C3.ai in Q1 2022 and has held it in 10 quarters since.
PDT Partners's C3.ai position peaked at $3.43M in Q2 2025.
317 funds tracked by Wall St. Rank held C3.ai as of Q1 2026.

Based on PDT Partners's 13F filing for Q1 2026, filed 15 May 2026.