Russell Investments Group
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Russell Investments Group’s Assembly Biosciences ASMB Stock Holding History

Russell Investments Group’s Portfolio ASMB Stock Details ASMB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$21.7K Buy
+788
New +$21.5K ﹤0.01% 3797
2022
Q1 		– Sell
-10,312
Closed -$288K – 2746
2021
Q4 		$288K Buy
10,312
+3,009
+41% +$98.7K ﹤0.01% 2623
2021
Q3 		$304K Buy
7,303
+3,075
+73% +$129K ﹤0.01% 2646
2021
Q2 		$195K Sell
4,228
-6,802
-62% -$337K ﹤0.01% 2914
2021
Q1 		$607K Buy
11,030
+10,896
+8,131% +$722K ﹤0.01% 2448
2020
Q4 		$9K Buy
+134
New +$15.7K ﹤0.01% 3007
2020
Q1 		– Sell
-1,562
Closed -$382K – 3028
2019
Q4 		$382K Sell
1,562
-3,312
-68% -$610K ﹤0.01% 2500
2019
Q3 		$576K Buy
+4,874
New +$737K ﹤0.01% 2244

Other funds holding ASMB

GS
Gilead Sciences Foster City, California $1.65B AUM 166.99% 1-Year Est. Return
FCM
Farallon Capital Management San Francisco, California $21.7B AUM 79.24% 1-Year Est. Return
PBA
Paradigm Biocapital Advisors New York $5.34B AUM 380.18% 1-Year Est. Return
CC
Commodore Capital New York $1.68B AUM 375.52% 1-Year Est. Return
RCM
RA Capital Management Boston, Massachusetts $11.5B AUM 168.77% 1-Year Est. Return
JT
Jupiter Topco New York $245B AUM
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
PHP
Parkman Healthcare Partners Stamford, Connecticut $977M AUM 110.37% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Point72 Asset Management
Point72 Asset Management Stamford, Connecticut $90.7B AUM 77.13% 1-Year Est. Return

Russell Investments Group's ASMB Position: Q2 2026 in Review

Russell Investments Group opened a new position in Assembly Biosciences (ASMB) in Q2 2026: 788 shares worth $21.7K. The stake represents ﹤0.01% of the portfolio and ranks #3797 among its holdings. This is a return to the name: Russell Investments Group previously reported a position in ASMB as recently as Q4 2021.

Russell Investments Group first reported a position in ASMB in Q3 2019 and has held it in 8 quarters since. The position peaked at $607K in Q1 2021. 93 funds tracked by Wall St. Rank hold ASMB as of Q2 2026.

  • Russell Investments Group held 788 shares of Assembly Biosciences worth $21.7K as of Q2 2026.
  • Assembly Biosciences was a new Russell Investments Group position in Q2 2026.
  • Assembly Biosciences made up ﹤0.01% of Russell Investments Group's portfolio in Q2 2026, its #3797 holding.
  • Russell Investments Group first reported a position in Assembly Biosciences in Q3 2019 and has held it in 8 quarters since.
  • Russell Investments Group's Assembly Biosciences position peaked at $607K in Q1 2021.
  • 93 funds tracked by Wall St. Rank held Assembly Biosciences as of Q2 2026.

Based on Russell Investments Group's 13F filing for Q2 2026, filed 6 Aug 2026.