California State Teachers Retirement System (CalSTRS)
CMPX icon

California State Teachers Retirement System (CalSTRS)’s Compass Therapeutics CMPX Stock Holding History

California State Teachers Retirement System (CalSTRS)’s Portfolio CMPX Stock Details CMPX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$148K Sell
67,713
-44,603
-40% -$132K ﹤0.01% 2223
2026
Q1 		$594K Buy
112,316
+104,260
+1,294% +$602K ﹤0.01% 2000
2025
Q4 		$43.3K Buy
8,056
+662
+9% +$3.06K ﹤0.01% 2313
2025
Q3 		$25.9K Buy
7,394
+4
+0.1% +$13 ﹤0.01% 2449
2025
Q2 		$19.2K Hold
7,390
– – ﹤0.01% 2513
2025
Q1 		$14K Hold
7,390
– – ﹤0.01% 2652
2024
Q4 		$10.7K Hold
7,390
– – ﹤0.01% 2839
2024
Q3 		$13.6K Hold
7,390
– – ﹤0.01% 2772
2024
Q2 		$7.39K Sell
7,390
-1,786
-19% -$2.61K ﹤0.01% 2985
2024
Q1 		$18.2K Sell
9,176
-5,845
-39% -$10.1K ﹤0.01% 2762
2023
Q4 		$23.4K Sell
15,021
-72,268
-83% -$125K ﹤0.01% 2866
2023
Q3 		$172K Sell
87,289
-9,835
-10% -$24.3K ﹤0.01% 2533
2023
Q2 		$309K Buy
97,124
+30,732
+46% +$96.5K ﹤0.01% 2472
2023
Q1 		$217K Buy
+66,392
New +$261K ﹤0.01% 2562

Other funds holding CMPX

TCM
Tang Capital Management San Diego, California $2.2B AUM 156.35% 1-Year Est. Return
O
OrbiMed New York $5.4B AUM 163.13% 1-Year Est. Return
SCM
Suvretta Capital Management New York $5.47B AUM 131.34% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
ES
Enavate Sciences Menlo Park, California $345M AUM 134.64% 1-Year Est. Return
VC
Vivo Capital Palo Alto, California $1.1B AUM 799.93% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
PAI
Palo Alto Investors Palo Alto, California $724M AUM 96.91% 1-Year Est. Return
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return

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

California State Teachers Retirement System (CalSTRS) reduced its Compass Therapeutics (CMPX) stake by 40% in Q2 2026, selling an estimated $132K and leaving 67,713 shares worth $148K. The position accounts for ﹤0.01% of the portfolio, ranked #2223.

California State Teachers Retirement System (CalSTRS) first reported a position in CMPX in Q1 2023 and has held it in 14 quarters since. The position peaked at $594K in Q1 2026. 215 funds tracked by Wall St. Rank hold CMPX as of Q2 2026.

  • California State Teachers Retirement System (CalSTRS) held 67,713 shares of Compass Therapeutics worth $148K as of Q2 2026.
  • California State Teachers Retirement System (CalSTRS) sold 44,603 Compass Therapeutics shares in Q2 2026, an estimated $132K.
  • Compass Therapeutics made up ﹤0.01% of California State Teachers Retirement System (CalSTRS)'s portfolio in Q2 2026, its #2223 holding.
  • California State Teachers Retirement System (CalSTRS) first reported a position in Compass Therapeutics in Q1 2023 and has held it in 14 quarters since.
  • California State Teachers Retirement System (CalSTRS)'s Compass Therapeutics position peaked at $594K in Q1 2026.
  • 215 funds tracked by Wall St. Rank held Compass Therapeutics as of Q2 2026.

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