Dimensional Fund Advisors
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Dimensional Fund Advisors’s Inogen INGN Stock Holding History

Dimensional Fund Advisors’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
2026
Q1 		$3.15M Sell
509,822
-201,558
-28% -$1.24M ﹤0.01% 2618
2025
Q4 		$4.78M Sell
711,380
-121,154
-15% -$909K ﹤0.01% 2540
2025
Q3 		$6.8M Buy
832,534
+346
+0% +$2.59K ﹤0.01% 2444
2025
Q2 		$5.85M Buy
832,188
+75,066
+10% +$505K ﹤0.01% 2476
2025
Q1 		$5.4M Buy
757,122
+149,285
+25% +$1.41M ﹤0.01% 2471
2024
Q4 		$5.57M Buy
607,837
+123,208
+25% +$1.15M ﹤0.01% 2503
2024
Q3 		$4.7M Buy
484,629
+96,891
+25% +$1.02M ﹤0.01% 2531
2024
Q2 		$3.15M Sell
387,738
-23,573
-6% -$183K ﹤0.01% 2639
2024
Q1 		$3.32M Buy
411,311
+31,143
+8% +$220K ﹤0.01% 2660
2023
Q4 		$2.09M Sell
380,168
-47,500
-11% -$251K ﹤0.01% 2783
2023
Q3 		$2.23M Sell
427,668
-129,992
-23% -$924K ﹤0.01% 2745
2023
Q2 		$6.44M Sell
557,660
-301,588
-35% -$3.55M ﹤0.01% 2440
2023
Q1 		$10.7M Buy
859,248
+49,966
+6% +$957K ﹤0.01% 2203
2022
Q4 		$16K Buy
809,282
+60,406
+8% +$1.3M ﹤0.01% 1974
2022
Q3 		$18.2M Buy
748,876
+74,175
+11% +$2.05M 0.01% 1883
2022
Q2 		$16.3M Buy
674,701
+173,781
+35% +$4.62M 0.01% 1977
2022
Q1 		$16.2M Sell
500,920
-9,947
-2% -$313K 0.01% 2079
2021
Q4 		$17.4M Sell
510,867
-66,904
-12% -$2.43M 0.01% 2063
2021
Q3 		$24.9M Sell
577,771
-19,276
-3% -$1.19M 0.01% 1896
2021
Q2 		$38.9M Buy
597,047
+80,940
+16% +$5.12M 0.01% 1633
2021
Q1 		$27M Buy
516,107
+36,017
+8% +$1.8M 0.01% 1878
2020
Q4 		$21.4M Buy
480,090
+2,063
+0.4% +$71.2K 0.01% 1943
2020
Q3 		$13.9M Sell
478,027
-15,588
-3% -$490K 0.01% 2046
2020
Q2 		$17.5M Sell
493,615
-1,414
-0.3% -$59.6K 0.01% 1933
2020
Q1 		$25.6M Buy
495,029
+27,920
+6% +$1.34M 0.01% 1579
2019
Q4 		$31.9M Buy
467,109
+53,224
+13% +$3.34M 0.01% 1779
2019
Q3 		$19.8M Buy
413,885
+61,864
+18% +$3.23M 0.01% 2019
2019
Q2 		$23.5M Buy
352,021
+3,989
+1% +$304K 0.01% 1959
2019
Q1 		$33.2M Sell
348,032
-4,981
-1% -$621K 0.01% 1759
2018
Q4 		$43.8M Sell
353,013
-5,870
-2% -$967K 0.02% 1399
2018
Q3 		$87.6M Sell
358,883
-80,748
-18% -$18.7M 0.03% 819
2018
Q2 		$81.9M Sell
439,631
-52,100
-11% -$8.67M 0.03% 846
2018
Q1 		$60.4M Sell
491,731
-28,827
-6% -$3.52M 0.03% 1117
2017
Q4 		$62M Buy
520,558
+3,536
+0.7% +$389K 0.03% 1101
2017
Q3 		$49.2M Sell
517,022
-2,501
-0.5% -$241K 0.02% 1321
2017
Q2 		$49.6M Buy
519,523
+17,111
+3% +$1.46M 0.02% 1247
2017
Q1 		$39M Buy
502,412
+3,796
+0.8% +$263K 0.02% 1459
2016
Q4 		$33.5M Buy
498,616
+7,446
+2% +$459K 0.02% 1545
2016
Q3 		$29.4M Buy
491,170
+34,179
+7% +$1.9M 0.02% 1598
2016
Q2 		$22.9M Buy
456,991
+101,922
+29% +$4.86M 0.01% 1725
2016
Q1 		$16M Buy
355,069
+80,737
+29% +$2.88M 0.01% 1967
2015
Q4 		$11M Buy
274,332
+155,800
+131% +$6.59M 0.01% 2176
2015
Q3 		$5.75M Buy
+118,532
New +$5.63M ﹤0.01% 2452

Other funds holding INGN

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
AC
Armistice Capital New York $5.62B AUM 36.06% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $70.5B AUM 36% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Ameriprise
Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return
DCM
DAFNA Capital Management Los Angeles, California $440M AUM 109.12% 1-Year Est. Return
Point72 Asset Management
Point72 Asset Management Stamford, Connecticut $78.1B AUM 55.25% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return

Dimensional Fund Advisors's INGN Position: Q1 2026 in Review

Dimensional Fund Advisors reduced its Inogen (INGN) stake by 28% in Q1 2026, selling an estimated $1.24M and leaving 509,822 shares worth $3.15M. The position accounts for ﹤0.01% of the portfolio, ranked #2618.

Dimensional Fund Advisors first reported a position in INGN in Q3 2015 and has held it in 43 quarters since. The position peaked at $87.6M in Q3 2018. 126 funds tracked by Wall St. Rank hold INGN as of Q1 2026.

  • Dimensional Fund Advisors held 509,822 shares of Inogen worth $3.15M as of Q1 2026.
  • Dimensional Fund Advisors sold 201,558 Inogen shares in Q1 2026, an estimated $1.24M.
  • Inogen made up ﹤0.01% of Dimensional Fund Advisors's portfolio in Q1 2026, its #2618 holding.
  • Dimensional Fund Advisors first reported a position in Inogen in Q3 2015 and has held it in 43 quarters since.
  • Dimensional Fund Advisors's Inogen position peaked at $87.6M in Q3 2018.
  • 126 funds tracked by Wall St. Rank held Inogen as of Q1 2026.

Based on Dimensional Fund Advisors's 13F filing for Q1 2026, filed 7 May 2026.