Acadian Asset Management
RGNX icon

Acadian Asset Management’s Regenxbio RGNX Stock Holding History

Acadian Asset Management’s Portfolio RGNX Stock Details RGNX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		– Sell
-3,233
Closed -$27K – 2198
2026
Q1 		$27K Sell
3,233
-372,166
-99% -$3.91M ﹤0.01% 1922
2025
Q4 		$5.4M Sell
375,399
-23,733
-6% -$296K 0.01% 633
2025
Q3 		$3.85M Buy
399,132
+158,868
+66% +$1.41M 0.01% 714
2025
Q2 		$1.97M Buy
240,264
+82,998
+53% +$695K ﹤0.01% 834
2025
Q1 		$1.12M Buy
+157,266
New +$1.17M ﹤0.01% 910
2024
Q4 		– Sell
-133,817
Closed -$1.4M – 2070
2024
Q3 		$1.4M Buy
133,817
+91,525
+216% +$1.12M ﹤0.01% 845
2024
Q2 		$494K Buy
+42,292
New +$658K ﹤0.01% 1200
2023
Q1 		– Sell
-21,873
Closed -$494K – 1929
2022
Q4 		$494K Buy
+21,873
New +$494K ﹤0.01% 1036
2022
Q3 		– Sell
-17,804
Closed -$440K – 1815
2022
Q2 		$440K Buy
+17,804
New +$445K ﹤0.01% 1013
2019
Q3 		– Sell
-9,778
Closed -$503K – 1981
2019
Q2 		$503K Sell
9,778
-98,845
-91% -$4.93M ﹤0.01% 1019
2019
Q1 		$6.23M Buy
108,623
+88,300
+434% +$4.37M 0.03% 392
2018
Q4 		$853K Sell
20,323
-26,084
-56% -$1.53M ﹤0.01% 779
2018
Q3 		$3.5M Sell
46,407
-24,459
-35% -$1.76M 0.01% 443
2018
Q2 		$5.08M Buy
+70,866
New +$3.38M 0.02% 383
2017
Q2 		– Sell
-14,107
Closed -$272K – 1559
2017
Q1 		$272K Buy
+14,107
New +$272K ﹤0.01% 996

Other funds holding RGNX

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
RG
Redmile Group San Francisco, California $1.49B AUM 208.7% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Marshall Wace
Marshall Wace London, United Kingdom $127B AUM 46.06% 1-Year Est. Return

Acadian Asset Management's RGNX Position: Q2 2026 in Review

Acadian Asset Management sold out of Regenxbio (RGNX) in Q2 2026, closing a stake of 3,233 shares — an estimated $27K sold.

Acadian Asset Management first reported a position in RGNX in Q1 2017 and held it in 15 quarters. The position peaked at $6.23M in Q1 2019. 165 funds tracked by Wall St. Rank hold RGNX as of Q2 2026.

  • Acadian Asset Management reported no remaining Regenxbio position as of Q2 2026 after selling out during the quarter.
  • Acadian Asset Management sold 3,233 Regenxbio shares in Q2 2026, an estimated $27K.
  • Acadian Asset Management first reported a position in Regenxbio in Q1 2017 and held it in 15 quarters.
  • Acadian Asset Management's Regenxbio position peaked at $6.23M in Q1 2019.
  • 165 funds tracked by Wall St. Rank held Regenxbio as of Q2 2026.

Based on Acadian Asset Management's 13F filing for Q2 2026, filed 13 Aug 2026.