American Century Companies
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American Century Companies’s Zura Bio ZURA Stock Holding History

American Century Companies’s Portfolio ZURA Stock Details ZURA Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$201K Buy
33,733
+12,350
+58% +$74.6K ﹤0.01% 2710
2025
Q4 		$112K Buy
+21,383
New +$84.6K ﹤0.01% 2753
2025
Q1 		– Sell
-10,816
Closed -$27K – 2963
2024
Q4 		$27K Buy
+10,816
New +$38.5K ﹤0.01% 2881

Other funds holding ZURA

SCM
Suvretta Capital Management New York $3.92B AUM 86.67% 1-Year Est. Return
VA
VR Adviser New York $2.68B AUM 422.73% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
GPP
Great Point Partners Greenwich, Connecticut $435M AUM 318.81% 1-Year Est. Return
B
Braidwell Stamford, Connecticut $3B AUM 46.72% 1-Year Est. Return
SL
Siren LLC Greenwich, Connecticut $3.61B AUM 203.3% 1-Year Est. Return
CC
Commodore Capital New York $1.73B AUM 298.96% 1-Year Est. Return
P
Pfizer New York $239M AUM 232.47% 1-Year Est. Return
Adage Capital Partners
Adage Capital Partners Boston, Massachusetts $64.8B AUM 42.7% 1-Year Est. Return
AAA
Affinity Asset Advisors New York $1.94B AUM 374.45% 1-Year Est. Return

American Century Companies's ZURA Position: Q1 2026 in Review

American Century Companies increased its Zura Bio (ZURA) stake by 58% in Q1 2026, buying an estimated $74.6K and bringing the position to 33,733 shares worth $201K. The position accounts for ﹤0.01% of the portfolio, ranked #2710.

American Century Companies first reported a position in ZURA in Q4 2024 and has held it in 3 quarters since. 94 funds tracked by Wall St. Rank hold ZURA as of Q1 2026.

  • American Century Companies held 33,733 shares of Zura Bio worth $201K as of Q1 2026.
  • American Century Companies bought 12,350 Zura Bio shares in Q1 2026, an estimated $74.6K.
  • Zura Bio made up ﹤0.01% of American Century Companies's portfolio in Q1 2026, its #2710 holding.
  • American Century Companies first reported a position in Zura Bio in Q4 2024 and has held it in 3 quarters since.
  • 94 funds tracked by Wall St. Rank held Zura Bio as of Q1 2026.

Based on American Century Companies's 13F filing for Q1 2026, filed 15 May 2026.