Brown University’s ProKidney PROK Stock Holding History

Brown University’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
2026 Q1	$1.79M	Hold	1,000,000	–	–	1.76%	10
2025 Q4	$2.24M	Hold	1,000,000	–	–	1.57%	8
2025 Q3	$2.42M	Hold	1,000,000	–	–	1.43%	7
2025 Q2	$592K	Hold	1,000,000	–	–	0.42%	9
2025 Q1	$880K	Hold	1,000,000	–	–	0.41%	13
2024 Q4	$1.69M	Hold	1,000,000	–	–	0.72%	10
2024 Q3	$1.92M	Hold	1,000,000	–	–	0.78%	7
2024 Q2	$2.46M	Hold	1,000,000	–	–	0.93%	8
2024 Q1	$1.64M	Hold	1,000,000	–	–	0.65%	8
2023 Q4	$1.78M	Hold	1,000,000	–	–	0.64%	6
2023 Q3	$4.58M	Hold	1,000,000	–	–	1.83%	5
2023 Q2	$11.2M	Hold	1,000,000	–	–	4.16%	4
2023 Q1	$11.3M	Hold	1,000,000	–	–	4.33%	3
2022 Q4	$6.86M	Buy	+1,000,000	New	+$9.55M	2.87%	3

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

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

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

AGP

Artia Global Partners Miami, Florida $499M AUM 186.05% 1-Year Est. Return

HWAM

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

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

Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return

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

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Brown University's PROK Position: Q1 2026 in Review

Brown University held its ProKidney (PROK) position steady in Q1 2026 at 1,000,000 shares worth $1.79M. The position accounts for 1.76% of the portfolio, ranked #10.

Brown University first reported a position in PROK in Q4 2022 and has held it in 14 quarters since. The position peaked at $11.3M in Q1 2023. 71 funds tracked by Wall St. Rank hold PROK as of Q1 2026.

Brown University held 1,000,000 shares of ProKidney worth $1.79M as of Q1 2026.
Brown University left its ProKidney share count unchanged in Q1 2026.
ProKidney made up 1.76% of Brown University's portfolio in Q1 2026, its #10 holding.
Brown University first reported a position in ProKidney in Q4 2022 and has held it in 14 quarters since.
Brown University's ProKidney position peaked at $11.3M in Q1 2023.
71 funds tracked by Wall St. Rank held ProKidney as of Q1 2026.

Based on Brown University's 13F filing for Q1 2026, filed 1 May 2026.