California State Teachers Retirement System (CalSTRS)
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California State Teachers Retirement System (CalSTRS)’s NovoCure NVCR Stock Holding History

California State Teachers Retirement System (CalSTRS)’s Portfolio NVCR Stock Details NVCR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$1.55M Buy
142,561
+43,257
+44% +$540K ﹤0.01% 1660
2025
Q4 		$1.28M Sell
99,304
-4,892
-5% -$62.8K ﹤0.01% 1675
2025
Q3 		$1.35M Buy
104,196
+9,241
+10% +$123K ﹤0.01% 1638
2025
Q2 		$1.69M Buy
94,955
+812
+0.9% +$14.2K ﹤0.01% 1454
2025
Q1 		$1.68M Sell
94,143
-2,246
-2% -$51K ﹤0.01% 1427
2024
Q4 		$2.87M Sell
96,389
-635
-0.7% -$13.4K ﹤0.01% 1184
2024
Q3 		$1.52M Sell
97,024
-2,582
-3% -$46.8K ﹤0.01% 1553
2024
Q2 		$1.71M Sell
99,606
-2,352
-2% -$41.4K ﹤0.01% 1472
2024
Q1 		$1.59M Sell
101,958
-5,686
-5% -$83.6K ﹤0.01% 1551
2023
Q4 		$1.61M Sell
107,644
-4,935
-4% -$66K ﹤0.01% 1575
2023
Q3 		$1.82M Sell
112,579
-44,719
-28% -$1.29M ﹤0.01% 1446
2023
Q2 		$6.53M Sell
157,298
-4,024
-2% -$250K 0.01% 818
2023
Q1 		$9.7M Sell
161,322
-1,537
-0.9% -$123K 0.01% 656
2022
Q4 		$11.9M Buy
162,859
+2,877
+2% +$216K 0.02% 599
2022
Q3 		$12.2M Sell
159,982
-1,751
-1% -$137K 0.02% 580
2022
Q2 		$11.2M Buy
161,733
+1,048
+0.7% +$78.9K 0.02% 611
2022
Q1 		$13.3M Sell
160,685
-10,176
-6% -$750K 0.02% 620
2021
Q4 		$12.8M Sell
170,861
-773
-0.5% -$77.6K 0.02% 676
2021
Q3 		$19.9M Sell
171,634
-12,657
-7% -$1.91M 0.03% 549
2021
Q2 		$40.9M Sell
184,291
-6,035
-3% -$1.17M 0.05% 339
2021
Q1 		$25.2M Buy
190,326
+140
+0.1% +$22.1K 0.03% 475
2020
Q4 		$32.9M Buy
190,186
+14,828
+8% +$2.03M 0.05% 356
2020
Q3 		$19.5M Buy
175,358
+4,233
+2% +$338K 0.03% 467
2020
Q2 		$10.1M Buy
171,125
+39,086
+30% +$2.57M 0.02% 657
2020
Q1 		$8.89M Sell
132,039
-654
-0.5% -$51.7K 0.02% 594
2019
Q4 		$11.2M Sell
132,693
-2,680
-2% -$216K 0.02% 645
2019
Q3 		$10.1M Buy
135,373
+4,900
+4% +$392K 0.02% 656
2019
Q2 		$8.25M Buy
130,473
+17,791
+16% +$901K 0.02% 741
2019
Q1 		$5.43M Sell
112,682
-2,585
-2% -$124K 0.01% 925
2018
Q4 		$3.86M Buy
115,267
+2,677
+2% +$97.9K 0.01% 1061
2018
Q3 		$5.9M Buy
112,590
+2,633
+2% +$105K 0.01% 918
2018
Q2 		$3.44M Buy
109,957
+20,784
+23% +$578K 0.01% 1248
2018
Q1 		$1.94M Sell
89,173
-1,873
-2% -$40.3K ﹤0.01% 1544
2017
Q4 		$1.84M Sell
91,046
-1,423
-2% -$27.4K ﹤0.01% 1626
2017
Q3 		$1.84M Sell
92,469
-9,840
-10% -$193K ﹤0.01% 1630
2017
Q2 		$1.77M Buy
102,309
+2,600
+3% +$33.6K ﹤0.01% 1675
2017
Q1 		$808K Sell
99,709
-4,500
-4% -$32.5K ﹤0.01% 2203
2016
Q4 		$818K Sell
104,209
-2,900
-3% -$23.3K ﹤0.01% 2234
2016
Q3 		$915K Buy
107,109
+900
+0.8% +$8.21K ﹤0.01% 2138
2016
Q2 		$1.24M Buy
106,209
+88,030
+484% +$1.1M ﹤0.01% 1909
2016
Q1 		$263K Buy
18,179
+2,529
+16% +$36.3K ﹤0.01% 2721
2015
Q4 		$350K Buy
+15,650
New +$374K ﹤0.01% 2633

Other funds holding NVCR

Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
SCM
Soleus Capital Management Greenwich, Connecticut $2.47B AUM 115.63% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Wells Fargo
Wells Fargo San Francisco, California $530B AUM 22.01% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
QCM
Quantinno Capital Management New York $59.9B AUM 28.07% 1-Year Est. Return

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

California State Teachers Retirement System (CalSTRS) increased its NovoCure (NVCR) stake by 44% in Q1 2026, buying an estimated $540K and bringing the position to 142,561 shares worth $1.55M. The position accounts for ﹤0.01% of the portfolio, ranked #1660.

California State Teachers Retirement System (CalSTRS) first reported a position in NVCR in Q4 2015 and has held it in 42 quarters since. The position peaked at $40.9M in Q2 2021. 223 funds tracked by Wall St. Rank hold NVCR as of Q1 2026.

  • California State Teachers Retirement System (CalSTRS) held 142,561 shares of NovoCure worth $1.55M as of Q1 2026.
  • California State Teachers Retirement System (CalSTRS) bought 43,257 NovoCure shares in Q1 2026, an estimated $540K.
  • NovoCure made up ﹤0.01% of California State Teachers Retirement System (CalSTRS)'s portfolio in Q1 2026, its #1660 holding.
  • California State Teachers Retirement System (CalSTRS) first reported a position in NovoCure in Q4 2015 and has held it in 42 quarters since.
  • California State Teachers Retirement System (CalSTRS)'s NovoCure position peaked at $40.9M in Q2 2021.
  • 223 funds tracked by Wall St. Rank held NovoCure as of Q1 2026.

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