California State Teachers Retirement System (CalSTRS)
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California State Teachers Retirement System (CalSTRS)’s Natera NTRA Stock Holding History

California State Teachers Retirement System (CalSTRS)’s Portfolio NTRA Stock Details NTRA Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$207M Buy
56,324,789
+56,126,974
+28,373% +$12B 0.03% 662
2026
Q1 		$39.6M Sell
197,815
-4,104
-2% -$883K 0.04% 334
2025
Q4 		$46.3M Sell
201,919
-808
-0.4% -$169K 0.05% 311
2025
Q3 		$32.6M Buy
202,727
+5,180
+3% +$819K 0.03% 399
2025
Q2 		$33.4M Buy
197,547
+48,004
+32% +$7.48M 0.04% 379
2025
Q1 		$21.1M Buy
149,543
+39,815
+36% +$6.4M 0.03% 480
2024
Q4 		$17.4M Sell
109,728
-373
-0.3% -$54.3K 0.02% 528
2024
Q3 		$14M Sell
110,101
-1,893
-2% -$217K 0.02% 571
2024
Q2 		$12.1M Sell
111,994
-1,733
-2% -$176K 0.01% 589
2024
Q1 		$10.4M Sell
113,727
-4,663
-4% -$351K 0.01% 639
2023
Q4 		$7.42M Sell
118,390
-675
-0.6% -$33.7K 0.01% 736
2023
Q3 		$5.27M Sell
119,065
-10,378
-8% -$529K 0.01% 849
2023
Q2 		$6.3M Buy
129,443
+1,887
+1% +$96.3K 0.01% 833
2023
Q1 		$7.08M Sell
127,556
-1,260
-1% -$60.5K 0.01% 773
2022
Q4 		$5.17M Buy
128,816
+15,807
+14% +$651K 0.01% 924
2022
Q3 		$4.95M Sell
113,009
-1,528
-1% -$72.7K 0.01% 911
2022
Q2 		$4.06M Buy
114,537
+5,704
+5% +$211K 0.01% 1067
2022
Q1 		$4.43M Sell
108,833
-8,388
-7% -$504K 0.01% 1130
2021
Q4 		$10.9M Sell
117,221
-20,280
-15% -$2.1M 0.01% 735
2021
Q3 		$15.3M Buy
137,501
+1,518
+1% +$174K 0.02% 633
2021
Q2 		$15.4M Buy
135,983
+21,778
+19% +$2.23M 0.02% 659
2021
Q1 		$11.6M Sell
114,205
-208
-0.2% -$22.8K 0.02% 742
2020
Q4 		$11.4M Buy
114,413
+7,241
+7% +$605K 0.02% 713
2020
Q3 		$7.74M Buy
107,172
+1,995
+2% +$113K 0.01% 783
2020
Q2 		$5.24M Buy
105,177
+10,446
+11% +$419K 0.01% 925
2020
Q1 		$2.83M Sell
94,731
-469
-0.5% -$15.7K 0.01% 1115
2019
Q4 		$3.21M Buy
95,200
+8,100
+9% +$299K 0.01% 1280
2019
Q3 		$2.86M Buy
87,100
+950
+1% +$28.1K 0.01% 1311
2019
Q2 		$2.38M Buy
86,150
+34,428
+67% +$760K ﹤0.01% 1451
2019
Q1 		$1.07M Buy
51,722
+916
+2% +$14.3K ﹤0.01% 1906
2018
Q4 		$709K Buy
50,806
+446
+0.9% +$8.14K ﹤0.01% 2094
2018
Q3 		$1.21M Buy
50,360
+5,298
+12% +$128K ﹤0.01% 1952
2018
Q2 		$848K Sell
45,062
-4,287
-9% -$52.1K ﹤0.01% 2154
2018
Q1 		$457K Sell
49,349
-981
-2% -$9.62K ﹤0.01% 2416
2017
Q4 		$452K Buy
50,330
+580
+1% +$6.27K ﹤0.01% 2447
2017
Q3 		$641K Sell
49,750
-5,839
-11% -$64.8K ﹤0.01% 2271
2017
Q2 		$604K Buy
55,589
+4,200
+8% +$41K ﹤0.01% 2369
2017
Q1 		$456K Sell
51,389
-2,300
-4% -$21.9K ﹤0.01% 2539
2016
Q4 		$629K Sell
53,689
-1,400
-3% -$15.4K ﹤0.01% 2395
2016
Q3 		$612K Buy
55,089
+400
+0.7% +$4.51K ﹤0.01% 2381
2016
Q2 		$660K Buy
54,689
+33,172
+154% +$369K ﹤0.01% 2286
2016
Q1 		$205K Buy
21,517
+2,988
+16% +$25.3K ﹤0.01% 2795
2015
Q4 		$200K Buy
18,529
+329
+2% +$3.13K ﹤0.01% 2850
2015
Q3 		$197K Buy
+18,200
New +$309K ﹤0.01% 2880

Other funds holding NTRA

JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
DFO
Duquesne Family Office New York $5.21B AUM 87.01% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

California State Teachers Retirement System (CalSTRS)'s NTRA Position: Q2 2026 in Review

California State Teachers Retirement System (CalSTRS) increased its Natera (NTRA) stake by 28,373% in Q2 2026, buying an estimated $12B and bringing the position to 56,324,789 shares worth $207M. The position accounts for 0.03% of the portfolio, ranked #662.

California State Teachers Retirement System (CalSTRS) first reported a position in NTRA in Q3 2015 and has held it in 44 quarters since. 845 funds tracked by Wall St. Rank hold NTRA as of Q2 2026.

  • California State Teachers Retirement System (CalSTRS) held 56,324,789 shares of Natera worth $207M as of Q2 2026.
  • California State Teachers Retirement System (CalSTRS) bought 56,126,974 Natera shares in Q2 2026, an estimated $12B.
  • Natera made up 0.03% of California State Teachers Retirement System (CalSTRS)'s portfolio in Q2 2026, its #662 holding.
  • California State Teachers Retirement System (CalSTRS) first reported a position in Natera in Q3 2015 and has held it in 44 quarters since.
  • 845 funds tracked by Wall St. Rank held Natera as of Q2 2026.

Based on California State Teachers Retirement System (CalSTRS)'s 13F filing for Q2 2026, filed 24 Aug 2026.