California State Teachers Retirement System (CalSTRS)’s ProKidney PROK Stock Holding History

California State Teachers Retirement System (CalSTRS)’s Portfolio PROK Stock Details PROK Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q2	–	Sell	-8,311	Closed	-$7.28K	–	3132
2025 Q1	$7.28K	Hold	8,311	–	–	﹤0.01%	2853
2024 Q4	$14K	Buy	8,311 +652	+9%	+$1.18K	﹤0.01%	2739
2024 Q3	$14.7K	Buy	7,659 +3,091	+68%	+$7.02K	﹤0.01%	2749
2024 Q2	$11.2K	Buy	4,568 +44	+1%	+$118	﹤0.01%	2846
2024 Q1	$7.42K	Sell	4,524 -2,883	-39%	-$4.24K	﹤0.01%	2956
2023 Q4	$13.2K	Sell	7,407 -29,781	-80%	-$63.9K	﹤0.01%	2971
2023 Q3	$170K	Sell	37,188 -10,403	-22%	-$99.6K	﹤0.01%	2535
2023 Q2	$533K	Buy	47,591 +20,560	+76%	+$219K	﹤0.01%	2272
2023 Q1	$306K	Buy	27,031 +345	+1%	+$3.67K	﹤0.01%	2487
2022 Q4	$183K	Buy	+26,686	New	+$255K	﹤0.01%	2635

Other funds holding PROK

SCM

Suvretta Capital Management New York $3.92B AUM 86.67% 1-Year Est. Return

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

Bleichroeder LP New York $579M AUM 94.36% 1-Year Est. Return

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

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

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

Brown University Providence, Rhode Island $102M AUM 26.79% 1-Year Est. Return

HWAM

Hennion & Walsh Asset Management Parsippany, New Jersey $3.5B AUM 41.95% 1-Year Est. Return

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

California State Teachers Retirement System (CalSTRS)'s PROK Position: Q2 2025 in Review

California State Teachers Retirement System (CalSTRS) sold out of ProKidney (PROK) in Q2 2025, closing a stake of 8,311 shares — an estimated $7.28K sold.

California State Teachers Retirement System (CalSTRS) first reported a position in PROK in Q4 2022 and held it in 10 quarters. The position peaked at $533K in Q2 2023. 56 funds tracked by Wall St. Rank hold PROK as of Q2 2025.

California State Teachers Retirement System (CalSTRS) reported no remaining ProKidney position as of Q2 2025 after selling out during the quarter.
California State Teachers Retirement System (CalSTRS) sold 8,311 ProKidney shares in Q2 2025, an estimated $7.28K.
California State Teachers Retirement System (CalSTRS) first reported a position in ProKidney in Q4 2022 and held it in 10 quarters.
California State Teachers Retirement System (CalSTRS)'s ProKidney position peaked at $533K in Q2 2023.
56 funds tracked by Wall St. Rank held ProKidney as of Q2 2025.

Based on California State Teachers Retirement System (CalSTRS)'s 13F filing for Q2 2025, filed 14 Aug 2025.