California State Teachers Retirement System (CalSTRS)
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California State Teachers Retirement System (CalSTRS)’s Inogen INGN Stock Holding History

California State Teachers Retirement System (CalSTRS)’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 		$7.95K Sell
1,287
-175
-12% -$1.08K ﹤0.01% 2771
2025
Q4 		$9.82K Sell
1,462
-257
-15% -$1.93K ﹤0.01% 2787
2025
Q3 		$14K Buy
1,719
+1
+0.1% +$7 ﹤0.01% 2698
2025
Q2 		$12.1K Hold
1,718
– – ﹤0.01% 2671
2025
Q1 		$12.2K Hold
1,718
– – ﹤0.01% 2698
2024
Q4 		$15.8K Hold
1,718
– – ﹤0.01% 2691
2024
Q3 		$16.7K Hold
1,718
– – ﹤0.01% 2681
2024
Q2 		$14K Sell
1,718
-625
-27% -$4.84K ﹤0.01% 2756
2024
Q1 		$18.9K Sell
2,343
-1,493
-39% -$10.6K ﹤0.01% 2746
2023
Q4 		$21.1K Sell
3,836
-1,307
-25% -$6.91K ﹤0.01% 2889
2023
Q3 		$26.8K Sell
5,143
-2,610
-34% -$18.6K ﹤0.01% 2931
2023
Q2 		$89.5K Sell
7,753
-19,893
-72% -$234K ﹤0.01% 2687
2023
Q1 		$345K Sell
27,646
-406
-1% -$7.77K ﹤0.01% 2458
2022
Q4 		$553K Buy
28,052
+311
+1% +$6.7K ﹤0.01% 2287
2022
Q3 		$674K Sell
27,741
-482
-2% -$13.3K ﹤0.01% 2170
2022
Q2 		$682K Buy
28,223
+3,455
+14% +$91.8K ﹤0.01% 2201
2022
Q1 		$803K Sell
24,768
-2,332
-9% -$73.3K ﹤0.01% 2161
2021
Q4 		$921K Buy
27,100
+860
+3% +$31.2K ﹤0.01% 2208
2021
Q3 		$1.13M Sell
26,240
-693
-3% -$42.6K ﹤0.01% 2072
2021
Q2 		$1.75M Sell
26,933
-841
-3% -$53.2K ﹤0.01% 1851
2021
Q1 		$1.46M Hold
27,774
– – ﹤0.01% 1911
2020
Q4 		$1.24M Sell
27,774
-327
-1% -$11.3K ﹤0.01% 1904
2020
Q3 		$815K Hold
28,101
– – ﹤0.01% 1982
2020
Q2 		$998K Buy
28,101
+506
+2% +$21.3K ﹤0.01% 1853
2020
Q1 		$1.43M Sell
27,595
-511
-2% -$24.6K ﹤0.01% 1493
2019
Q4 		$1.92M Sell
28,106
-428
-1% -$26.8K ﹤0.01% 1593
2019
Q3 		$1.37M Buy
28,534
+403
+1% +$21K ﹤0.01% 1743
2019
Q2 		$1.88M Buy
28,131
+744
+3% +$56.6K ﹤0.01% 1603
2019
Q1 		$2.61M Sell
27,387
-609
-2% -$76K 0.01% 1352
2018
Q4 		$3.48M Buy
27,996
+1,014
+4% +$167K 0.01% 1119
2018
Q3 		$6.59M Sell
26,982
-10
-0% -$2.31K 0.01% 858
2018
Q2 		$5.03M Buy
26,992
+697
+3% +$116K 0.01% 995
2018
Q1 		$3.23M Sell
26,295
-546
-2% -$66.7K 0.01% 1226
2017
Q4 		$3.2M Sell
26,841
-432
-2% -$47.6K 0.01% 1270
2017
Q3 		$2.59M Sell
27,273
-2,914
-10% -$281K 0.01% 1398
2017
Q2 		$2.88M Sell
30,187
-1,918
-6% -$164K 0.01% 1377
2017
Q1 		$2.49M Sell
32,105
-1,500
-4% -$104K 0.01% 1497
2016
Q4 		$2.26M Sell
33,605
-900
-3% -$55.5K ﹤0.01% 1590
2016
Q3 		$2.07M Buy
34,505
+300
+0.9% +$16.7K ﹤0.01% 1621
2016
Q2 		$1.71M Buy
34,205
+911
+3% +$43.4K ﹤0.01% 1714
2016
Q1 		$1.5M Buy
33,294
+4,162
+14% +$148K ﹤0.01% 1773
2015
Q4 		$1.17M Buy
29,132
+400
+1% +$16.9K ﹤0.01% 1885
2015
Q3 		$1.4M Hold
28,732
– – ﹤0.01% 1780
2015
Q2 		$1.28M Buy
28,732
+19,438
+209% +$746K ﹤0.01% 1938
2015
Q1 		$297K Sell
9,294
-200
-2% -$6.46K ﹤0.01% 2748
2014
Q4 		$298K Buy
9,494
+40
+0.4% +$969 ﹤0.01% 2786
2014
Q3 		$195K Buy
9,454
+154
+2% +$3.13K ﹤0.01% 2915
2014
Q2 		$210K Buy
9,300
+100
+1% +$1.66K ﹤0.01% 2924
2014
Q1 		$152K Buy
+9,200
New +$164K ﹤0.01% 2951

Other funds holding INGN

BlackRock
BlackRock New York $5.72T AUM 30.48% 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

California State Teachers Retirement System (CalSTRS)'s INGN Position: Q1 2026 in Review

California State Teachers Retirement System (CalSTRS) reduced its Inogen (INGN) stake by 12% in Q1 2026, selling an estimated $1.08K and leaving 1,287 shares worth $7.95K. The position accounts for ﹤0.01% of the portfolio, ranked #2771.

California State Teachers Retirement System (CalSTRS) first reported a position in INGN in Q1 2014 and has held it in 49 quarters since. The position peaked at $6.59M in Q3 2018. 126 funds tracked by Wall St. Rank hold INGN as of Q1 2026.

  • California State Teachers Retirement System (CalSTRS) held 1,287 shares of Inogen worth $7.95K as of Q1 2026.
  • California State Teachers Retirement System (CalSTRS) sold 175 Inogen shares in Q1 2026, an estimated $1.08K.
  • Inogen made up ﹤0.01% of California State Teachers Retirement System (CalSTRS)'s portfolio in Q1 2026, its #2771 holding.
  • California State Teachers Retirement System (CalSTRS) first reported a position in Inogen in Q1 2014 and has held it in 49 quarters since.
  • California State Teachers Retirement System (CalSTRS)'s Inogen position peaked at $6.59M in Q3 2018.
  • 126 funds tracked by Wall St. Rank held Inogen as of Q1 2026.

Based on California State Teachers Retirement System (CalSTRS)'s 13F filing for Q1 2026, filed 18 May 2026.