AllianceBernstein
PROK icon

AllianceBernstein’s ProKidney PROK Stock Holding History

AllianceBernstein’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
Q2 		$47.9K Buy
+26,760
New +$49K ﹤0.01% 3298
2025
Q2 		– Sell
-84,230
Closed -$73.8K – 3307
2025
Q1 		$73.8K Hold
84,230
– – ﹤0.01% 3093
2024
Q4 		$142K Hold
84,230
– – ﹤0.01% 3084
2024
Q3 		$162K Hold
84,230
– – ﹤0.01% 3067
2024
Q2 		$207K Buy
84,230
+36,190
+75% +$97.1K ﹤0.01% 3023
2024
Q1 		$78.8K Hold
48,040
– – ﹤0.01% 3048
2023
Q4 		$85.5K Hold
48,040
– – ﹤0.01% 3081
2023
Q3 		$220K Buy
+48,040
New +$460K ﹤0.01% 2925

Other funds holding PROK

SCM
Suvretta Capital Management New York $5.47B AUM 131.34% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
BL
Bleichroeder LP New York $559M AUM 83.7% 1-Year Est. Return
HWAM
Hennion & Walsh Asset Management Parsippany, New Jersey $3.5B AUM 41.95% 1-Year Est. Return
AGP
Artia Global Partners Miami, Florida $542M AUM 206.64% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return

AllianceBernstein's PROK Position: Q2 2026 in Review

AllianceBernstein opened a new position in ProKidney (PROK) in Q2 2026: 26,760 shares worth $47.9K. The stake represents ﹤0.01% of the portfolio and ranks #3298 among its holdings. This is a return to the name: AllianceBernstein previously reported a position in PROK as recently as Q1 2025.

AllianceBernstein first reported a position in PROK in Q3 2023 and has held it in 8 quarters since. The position peaked at $220K in Q3 2023. 71 funds tracked by Wall St. Rank hold PROK as of Q2 2026.

  • AllianceBernstein held 26,760 shares of ProKidney worth $47.9K as of Q2 2026.
  • ProKidney was a new AllianceBernstein position in Q2 2026.
  • ProKidney made up ﹤0.01% of AllianceBernstein's portfolio in Q2 2026, its #3298 holding.
  • AllianceBernstein first reported a position in ProKidney in Q3 2023 and has held it in 8 quarters since.
  • AllianceBernstein's ProKidney position peaked at $220K in Q3 2023.
  • 71 funds tracked by Wall St. Rank held ProKidney as of Q2 2026.

Based on AllianceBernstein's 13F filing for Q2 2026, filed 14 Aug 2026.