Marshall Wace
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Marshall Wace’s Inogen INGN Stock Holding History

Marshall Wace’s Portfolio INGN Stock Details INGN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q3 		– Sell
-26,181
Closed -$184K – 3116
2025
Q2 		$184K Sell
26,181
-16,004
-38% -$108K ﹤0.01% 2469
2025
Q1 		$301K Buy
42,185
+16,646
+65% +$157K ﹤0.01% 2269
2024
Q4 		$234K Buy
+25,539
New +$239K ﹤0.01% 2307
2024
Q3 		– Sell
-125,205
Closed -$1.02M – 2719
2024
Q2 		$1.02M Sell
125,205
-204,107
-62% -$1.58M ﹤0.01% 1684
2024
Q1 		$2.66M Buy
329,312
+243,400
+283% +$1.72M ﹤0.01% 1235
2023
Q4 		$472K Sell
85,912
-42,884
-33% -$227K ﹤0.01% 1735
2023
Q3 		$672K Sell
128,796
-180,891
-58% -$1.29M ﹤0.01% 1631
2023
Q2 		$3.58M Buy
+309,687
New +$3.65M 0.01% 1161
2021
Q3 		– Sell
-12,473
Closed -$813K – 3211
2021
Q2 		$813K Buy
+12,473
New +$789K ﹤0.01% 1911
2021
Q1 		– Sell
-9,436
Closed -$422K – 2655
2020
Q4 		$422K Sell
9,436
-73,271
-89% -$2.53M ﹤0.01% 1534
2020
Q3 		$2.4M Buy
+82,707
New +$2.6M 0.02% 757
2020
Q1 		– Sell
-477
Closed -$33K – 1842
2019
Q4 		$33K Sell
477
-63,486
-99% -$3.98M ﹤0.01% 1575
2019
Q3 		$3.06M Buy
63,963
+15,688
+32% +$818K 0.02% 637
2019
Q2 		$3.22M Sell
48,275
-7,305
-13% -$556K 0.03% 624
2019
Q1 		$5.3M Buy
55,580
+35,747
+180% +$4.46M 0.05% 456
2018
Q4 		$2.46M Buy
+19,833
New +$3.27M 0.03% 679
2018
Q2 		– Sell
-3,878
Closed -$476K – 760
2018
Q1 		$476K Buy
+3,878
New +$473K 0.02% 376
2017
Q1 		– Sell
-102,602
Closed -$6.89M – 516
2016
Q4 		$6.89M Buy
+102,602
New +$6.33M 0.05% 406
2016
Q2 		– Sell
-22,818
Closed -$1.03M – 1059
2016
Q1 		$1.03M Buy
+22,818
New +$813K 0.01% 705
2015
Q3 		– Sell
-26,971
Closed -$1.2M – 991
2015
Q2 		$1.2M Buy
+26,971
New +$1.03M 0.02% 565

Other funds holding INGN

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $70.5B AUM 36% 1-Year Est. Return
AC
Armistice Capital New York $5.62B AUM 36.06% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
DCM
DAFNA Capital Management Los Angeles, California $440M AUM 109.12% 1-Year Est. Return
RA
Royce & Associates New York $10.1B AUM 42.88% 1-Year Est. Return

Marshall Wace's INGN Position: Q3 2025 in Review

Marshall Wace sold out of Inogen (INGN) in Q3 2025, closing a stake of 26,181 shares — an estimated $184K sold.

Marshall Wace first reported a position in INGN in Q2 2015 and held it in 20 quarters. The position peaked at $6.89M in Q4 2016. 131 funds tracked by Wall St. Rank hold INGN as of Q3 2025.

  • Marshall Wace reported no remaining Inogen position as of Q3 2025 after selling out during the quarter.
  • Marshall Wace sold 26,181 Inogen shares in Q3 2025, an estimated $184K.
  • Marshall Wace first reported a position in Inogen in Q2 2015 and held it in 20 quarters.
  • Marshall Wace's Inogen position peaked at $6.89M in Q4 2016.
  • 131 funds tracked by Wall St. Rank held Inogen as of Q3 2025.

Based on Marshall Wace's 13F filing for Q3 2025, filed 13 Nov 2025.