HE
ABCM

Henry Ellenbogen’s Abcam PLC ABCM Stock Holding History

Henry Ellenbogen’s Portfolio ABCM Stock Details ABCM Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2023
Q3 		– Sell
-14,372,447
Closed -$352M – 55
2023
Q2 		$352M Sell
14,372,447
-3,088,150
-18% -$53.3M 3.09% 11
2023
Q1 		$235M Hold
17,460,597
– – 2.21% 19
2022
Q4 		$272M Buy
17,460,597
+16,960,597
+3,392% +$265M 2.82% 14
2022
Q3 		$7.5M Hold
500,000
– – 0.08% 48
2022
Q2 		$7.23M Hold
500,000
– – 0.08% 52
2022
Q1 		$9.14M Hold
500,000
– – 0.08% 57
2021
Q4 		$11.8M Hold
500,000
– – 0.09% 56
2021
Q3 		$10.1M Hold
500,000
– – 0.08% 62
2021
Q2 		$9.52M Hold
500,000
– – 0.07% 57
2021
Q1 		$9.61M Hold
500,000
– – 0.08% 53
2020
Q4 		$10.8M Buy
+500,000
New +$9.71M 0.1% 51

Other funds holding ABCM

HI
HBK Investments Dallas, Texas $10.2B AUM 67.73% 1-Year Est. Return
BCM
Brown Capital Management Baltimore, Maryland $500M AUM 25.3% 1-Year Est. Return
Baillie Gifford & Co
Baillie Gifford & Co Edinburgh, United Kingdom $110B AUM 4.8% 1-Year Est. Return
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return
SFM
Soros Fund Management New York $8.14B AUM 35.85% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
UOC
UBS O'Connor Chicago, Illinois $3.76B AUM 62.41% 1-Year Est. Return
Brown Advisory
Brown Advisory Baltimore, Maryland $64.6B AUM 18.98% 1-Year Est. Return
CIP
Champlain Investment Partners Burlington, Vermont $3.89B AUM 16.15% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $875B AUM 40.91% 1-Year Est. Return

Henry Ellenbogen's ABCM Position: Q3 2023 in Review

Henry Ellenbogen sold out of Abcam PLC (ABCM) in Q3 2023, closing a stake of 14,372,447 shares — an estimated $352M sold.

Henry Ellenbogen first reported a position in ABCM in Q4 2020 and held it in 11 quarters. The position peaked at $352M in Q2 2023. 219 funds tracked by Wall St. Rank hold ABCM as of Q3 2023.

  • Henry Ellenbogen reported no remaining Abcam PLC position as of Q3 2023 after selling out during the quarter.
  • Henry Ellenbogen sold 14,372,447 Abcam PLC shares in Q3 2023, an estimated $352M.
  • Henry Ellenbogen first reported a position in Abcam PLC in Q4 2020 and held it in 11 quarters.
  • Henry Ellenbogen's Abcam PLC position peaked at $352M in Q2 2023.
  • 219 funds tracked by Wall St. Rank held Abcam PLC as of Q3 2023.

Based on Durable Capital Partners's 13F filing for Q3 2023, filed 14 Nov 2023.