California State Teachers Retirement System (CalSTRS)
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California State Teachers Retirement System (CalSTRS)’s Arcus Biosciences RCUS Stock Holding History

California State Teachers Retirement System (CalSTRS)’s Portfolio RCUS Stock Details RCUS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$2.28M Buy
105,776
+15,110
+17% +$326K ﹤0.01% 1450
2025
Q4 		$2.16M Buy
90,666
+26,664
+42% +$544K ﹤0.01% 1375
2025
Q3 		$870K Buy
64,002
+16,366
+34% +$170K ﹤0.01% 1845
2025
Q2 		$388K Buy
47,636
+295
+0.6% +$2.52K ﹤0.01% 2149
2025
Q1 		$372K Hold
47,341
– – ﹤0.01% 2175
2024
Q4 		$705K Sell
47,341
-269
-0.6% -$4.39K ﹤0.01% 1961
2024
Q3 		$728K Sell
47,610
-1,618
-3% -$25.5K ﹤0.01% 1944
2024
Q2 		$750K Buy
49,228
+71
+0.1% +$1.15K ﹤0.01% 1895
2024
Q1 		$928K Sell
49,157
-2,831
-5% -$49K ﹤0.01% 1832
2023
Q4 		$993K Sell
51,988
-1,650
-3% -$26.4K ﹤0.01% 1835
2023
Q3 		$963K Sell
53,638
-2,450
-4% -$49.2K ﹤0.01% 1813
2023
Q2 		$1.14M Sell
56,088
-1,172
-2% -$22.3K ﹤0.01% 1828
2023
Q1 		$1.04M Sell
57,260
-859
-1% -$16.4K ﹤0.01% 1860
2022
Q4 		$1.2M Buy
58,119
+809
+1% +$22.3K ﹤0.01% 1787
2022
Q3 		$1.5M Sell
57,310
-1,112
-2% -$29.4K ﹤0.01% 1626
2022
Q2 		$1.48M Buy
58,422
+5,686
+11% +$139K ﹤0.01% 1688
2022
Q1 		$1.66M Sell
52,736
-4,882
-8% -$164K ﹤0.01% 1743
2021
Q4 		$2.33M Buy
57,618
+1,128
+2% +$43.8K ﹤0.01% 1648
2021
Q3 		$1.97M Sell
56,490
-5,921
-9% -$184K ﹤0.01% 1735
2021
Q2 		$1.71M Sell
62,411
-1,149
-2% -$32.8K ﹤0.01% 1858
2021
Q1 		$1.78M Sell
63,560
-230
-0.4% -$8K ﹤0.01% 1807
2020
Q4 		$1.66M Hold
63,790
– – ﹤0.01% 1749
2020
Q3 		$1.09M Buy
63,790
+14,474
+29% +$323K ﹤0.01% 1812
2020
Q2 		$1.22M Hold
49,316
– – ﹤0.01% 1753
2020
Q1 		$685K Sell
49,316
-1,271
-3% -$15.8K ﹤0.01% 1895
2019
Q4 		$511K Hold
50,587
– – ﹤0.01% 2342
2019
Q3 		$460K Buy
50,587
+1,464
+3% +$11.8K ﹤0.01% 2352
2019
Q2 		$391K Hold
49,123
– – ﹤0.01% 2498
2019
Q1 		$614K Hold
49,123
– – ﹤0.01% 2213
2018
Q4 		$529K Buy
49,123
+35,090
+250% +$410K ﹤0.01% 2266
2018
Q3 		$196K Buy
14,033
+6,125
+77% +$78.1K ﹤0.01% 2898
2018
Q2 		$97K Buy
+7,908
New +$124K ﹤0.01% 2990

Other funds holding RCUS

GS
Gilead Sciences Foster City, California $2.12B AUM 143.53% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
SCM
Suvretta Capital Management New York $3.92B AUM 86.67% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
WP
Woodline Partners San Francisco, California $26.4B AUM 44.85% 1-Year Est. Return
Marshall Wace
Marshall Wace London, United Kingdom $100B AUM 35.1% 1-Year Est. Return
SL
Siren LLC Greenwich, Connecticut $3.61B AUM 203.3% 1-Year Est. Return

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

California State Teachers Retirement System (CalSTRS) increased its Arcus Biosciences (RCUS) stake by 17% in Q1 2026, buying an estimated $326K and bringing the position to 105,776 shares worth $2.28M. The position accounts for ﹤0.01% of the portfolio, ranked #1450.

California State Teachers Retirement System (CalSTRS) first reported a position in RCUS in Q2 2018 and has held it in 32 quarters since. The position peaked at $2.33M in Q4 2021. 210 funds tracked by Wall St. Rank hold RCUS as of Q1 2026.

  • California State Teachers Retirement System (CalSTRS) held 105,776 shares of Arcus Biosciences worth $2.28M as of Q1 2026.
  • California State Teachers Retirement System (CalSTRS) bought 15,110 Arcus Biosciences shares in Q1 2026, an estimated $326K.
  • Arcus Biosciences made up ﹤0.01% of California State Teachers Retirement System (CalSTRS)'s portfolio in Q1 2026, its #1450 holding.
  • California State Teachers Retirement System (CalSTRS) first reported a position in Arcus Biosciences in Q2 2018 and has held it in 32 quarters since.
  • California State Teachers Retirement System (CalSTRS)'s Arcus Biosciences position peaked at $2.33M in Q4 2021.
  • 210 funds tracked by Wall St. Rank held Arcus Biosciences as of Q1 2026.

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