California State Teachers Retirement System (CalSTRS)
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California State Teachers Retirement System (CalSTRS)’s Emergent Biosolutions EBS Stock Holding History

California State Teachers Retirement System (CalSTRS)’s Portfolio EBS Stock Details EBS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$23.4K Sell
2,823
-389
-12% -$4.03K ﹤0.01% 2383
2025
Q4 		$39.7K Sell
3,212
-157
-5% -$1.68K ﹤0.01% 2328
2025
Q3 		$29.7K Buy
3,369
+2
+0.1% +$16 ﹤0.01% 2417
2025
Q2 		$21.5K Buy
+3,367
New +$19.3K ﹤0.01% 2475
2024
Q2 		– Sell
-5,228
Closed -$13.2K – 3120
2024
Q1 		$13.2K Sell
5,228
-3,332
-39% -$7.51K ﹤0.01% 2861
2023
Q4 		$20.5K Sell
8,560
-42,703
-83% -$100K ﹤0.01% 2897
2023
Q3 		$174K Sell
51,263
-5,464
-10% -$30.3K ﹤0.01% 2531
2023
Q2 		$417K Sell
56,727
-1,438
-2% -$13.3K ﹤0.01% 2389
2023
Q1 		$603K Sell
58,165
-930
-2% -$11.2K ﹤0.01% 2213
2022
Q4 		$698K Buy
59,095
+299
+0.5% +$4.63K ﹤0.01% 2149
2022
Q3 		$1.23M Sell
58,796
-2,440
-4% -$67.9K ﹤0.01% 1751
2022
Q2 		$1.9M Sell
61,236
-784
-1% -$26.8K ﹤0.01% 1519
2022
Q1 		$2.55M Sell
62,020
-5,491
-8% -$242K ﹤0.01% 1454
2021
Q4 		$2.94M Buy
67,511
+1,443
+2% +$65.3K ﹤0.01% 1490
2021
Q3 		$3.31M Sell
66,068
-1,438
-2% -$87.1K ﹤0.01% 1404
2021
Q2 		$4.25M Sell
67,506
-626
-0.9% -$40.2K 0.01% 1279
2021
Q1 		$6.33M Sell
68,132
-230
-0.3% -$23.6K 0.01% 1026
2020
Q4 		$6.13M Buy
68,362
+743
+1% +$68.2K 0.01% 991
2020
Q3 		$6.99M Buy
67,619
+310
+0.5% +$33.4K 0.01% 823
2020
Q2 		$5.32M Sell
67,309
-2,041
-3% -$152K 0.01% 918
2020
Q1 		$4.01M Sell
69,350
-344
-0.5% -$19.8K 0.01% 934
2019
Q4 		$3.76M Sell
69,694
-1,408
-2% -$76.4K 0.01% 1182
2019
Q3 		$3.72M Buy
71,102
+830
+1% +$38.7K 0.01% 1154
2019
Q2 		$3.4M Buy
70,272
+621
+0.9% +$29.8K 0.01% 1224
2019
Q1 		$3.52M Sell
69,651
-1,549
-2% -$91.4K 0.01% 1179
2018
Q4 		$4.22M Buy
71,200
+3,139
+5% +$202K 0.01% 1005
2018
Q3 		$4.48M Sell
68,061
-24
-0% -$1.4K 0.01% 1102
2018
Q2 		$3.44M Buy
68,085
+17,056
+33% +$889K 0.01% 1250
2018
Q1 		$2.69M Sell
51,029
-1,789
-3% -$89.2K 0.01% 1340
2017
Q4 		$2.45M Sell
52,818
-1,222
-2% -$51.4K 0.01% 1441
2017
Q3 		$2.19M Sell
54,040
-5,334
-9% -$193K ﹤0.01% 1510
2017
Q2 		$2.01M Sell
59,374
-4,637
-7% -$143K ﹤0.01% 1596
2017
Q1 		$1.86M Sell
64,011
-3,000
-4% -$91.3K ﹤0.01% 1675
2016
Q4 		$2.2M Sell
67,011
-1,800
-3% -$54K ﹤0.01% 1611
2016
Q3 		$2.17M Buy
68,811
+700
+1% +$20.3K ﹤0.01% 1596
2016
Q2 		$1.92M Buy
68,111
+3,663
+6% +$144K ﹤0.01% 1659
2016
Q1 		$2.34M Buy
64,448
+8,225
+15% +$291K 0.01% 1493
2015
Q4 		$2.25M Buy
56,223
+885
+2% +$30.9K 0.01% 1478
2015
Q3 		$1.58M Sell
55,338
-100
-0.2% -$3.29K ﹤0.01% 1695
2015
Q2 		$1.83M Buy
55,438
+1,900
+4% +$58.9K ﹤0.01% 1721
2015
Q1 		$1.54M Sell
53,538
-600
-1% -$17.2K ﹤0.01% 1759
2014
Q4 		$1.47M Buy
54,138
+231
+0.4% +$5.5K ﹤0.01% 1791
2014
Q3 		$1.15M Buy
53,907
+606
+1% +$13.9K ﹤0.01% 1905
2014
Q2 		$1.2M Buy
53,301
+3,400
+7% +$79.2K ﹤0.01% 1939
2014
Q1 		$1.26M Buy
49,901
+200
+0.4% +$5.05K ﹤0.01% 1850
2013
Q4 		$1.14M Buy
49,701
+400
+0.8% +$8.34K ﹤0.01% 1905
2013
Q3 		$939K Buy
49,301
+1,485
+3% +$26.5K ﹤0.01% 1973
2013
Q2 		$690K Buy
+47,816
New +$692K ﹤0.01% 2104

Other funds holding EBS

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Charles Schwab
Charles Schwab San Francisco, California $654B AUM 26.35% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $70.5B AUM 36% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
PCM
Palisade Capital Management Fort Lee, New Jersey $3B AUM 14% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

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

California State Teachers Retirement System (CalSTRS) reduced its Emergent Biosolutions (EBS) stake by 12% in Q1 2026, selling an estimated $4.03K and leaving 2,823 shares worth $23.4K. The position accounts for ﹤0.01% of the portfolio, ranked #2383.

California State Teachers Retirement System (CalSTRS) first reported a position in EBS in Q2 2013 and has held it in 48 quarters since. The position peaked at $6.99M in Q3 2020. 190 funds tracked by Wall St. Rank hold EBS as of Q1 2026.

  • California State Teachers Retirement System (CalSTRS) held 2,823 shares of Emergent Biosolutions worth $23.4K as of Q1 2026.
  • California State Teachers Retirement System (CalSTRS) sold 389 Emergent Biosolutions shares in Q1 2026, an estimated $4.03K.
  • Emergent Biosolutions made up ﹤0.01% of California State Teachers Retirement System (CalSTRS)'s portfolio in Q1 2026, its #2383 holding.
  • California State Teachers Retirement System (CalSTRS) first reported a position in Emergent Biosolutions in Q2 2013 and has held it in 48 quarters since.
  • California State Teachers Retirement System (CalSTRS)'s Emergent Biosolutions position peaked at $6.99M in Q3 2020.
  • 190 funds tracked by Wall St. Rank held Emergent Biosolutions as of Q1 2026.

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