We are live on ! Find out more
California State Teachers Retirement System (CalSTRS)

California State Teachers Retirement System (CalSTRS) Portfolio holdings

AUM $94.5B
1-Year Est. Return 29.33%
This Fund
S&P 500
This Quarter Est. Return
+4.01%
1 Year Est. Return
+29.33%
3 Year Est. Return
+103.37%
5 Year Est. Return
+138.35%
10 Year Est. Return
+544.89%
AUM
$100B
AUM Growth
+$2.46B
Cap. Flow
+$416M
Cap. Flow %
0.42%
Top 10 Hldgs %
35.83%
Holding
3,102
New
56
Increased
1,015
Reduced
1,958
Closed
48

Top Buys

Rank Stock Value
1
IVV icon
iShares Core S&P 500 ETF
IVV
+$2.01B
2
AMRZ
Amrize Ltd
AMRZ
+$28.7M
3
NBIS
Nebius Group N.V.
NBIS
+$27.9M
4
CRWV
CoreWeave
CRWV
+$25.9M
5
INSM icon
Insmed
INSM
+$23.9M

Top Sells

Rank Stock Value
1
NVDA icon
NVIDIA
NVDA
+$142M
2
AAPL icon
Apple
AAPL
+$141M
3
MSFT icon
Microsoft
MSFT
+$86.5M
4
TSLA icon
Tesla
TSLA
+$79.8M
5
GOOG icon
Alphabet (Google) Class C
GOOG
+$72.5M

Sector Composition

Rank Sector Weight
1 Technology 33.29%
2 Financials 13.13%
3 Communication Services 10.48%
4 Consumer Discretionary 10.45%
5 Healthcare 9.85%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
ELDN icon
2951
Eledon Pharmaceuticals
ELDN
$293M
$5.22K ﹤0.01%
3,455
-205
-6% -$487
CARL
2952
Carlsmed
CARL
$380M
$5.15K ﹤0.01%
+417
New +$5.55K
GYRE icon
2953
Gyre Therapeutics
GYRE
$707M
$5.13K ﹤0.01%
726
-122
-14% -$942
ADV icon
2954
Advantage Solutions
ADV
$418M
$5.09K ﹤0.01%
231
-79
-25% -$2.28K
PDEX icon
2955
Pro-Dex
PDEX
$213M
$5.04K ﹤0.01%
131
-1
-0.8% -$35
ARAY icon
2956
Accuray
ARAY
$33.6M
$5.02K ﹤0.01%
6,085
-868
-12% -$1.08K
RXT icon
2957
Rackspace Technology
RXT
$1.09B
$4.98K ﹤0.01%
5,133
+285
+6% +$359
SNCR
2958
DELISTED
Synchronoss Technologies
SNCR
$4.93K ﹤0.01%
576
-97
-14% -$598
FF icon
2959
Future Fuel
FF
$252M
$4.91K ﹤0.01%
1,540
-353
-19% -$1.27K
AEYE icon
2960
AudioEye
AEYE
$70.6M
$4.91K ﹤0.01%
491
-15
-3% -$193
WALD icon
2961
Waldencast
WALD
$169M
$4.9K ﹤0.01%
2,604
-51
-2% -$104
DCGO icon
2962
DocGo
DCGO
$65.1M
$4.84K ﹤0.01%
5,520
-1,853
-25% -$1.98K
NKTX icon
2963
Nkarta
NKTX
$170M
$4.84K ﹤0.01%
2,614
-716
-22% -$1.43K
SSTI icon
2964
SoundThinking
SSTI
$106M
$4.72K ﹤0.01%
588
-133
-18% -$1.16K
AVBH
2965
Avidbank Holdings
AVBH
$365M
$4.7K ﹤0.01%
+177
New +$4.59K
CBNA
2966
Chain Bridge Bancorp
CBNA
$312M
$4.68K ﹤0.01%
135
-12
-8% -$388
MPX
2967
DELISTED
Marine Products Corp
MPX
$4.67K ﹤0.01%
533
-103
-16% -$891
BTMD icon
2968
Biote Corp
BTMD
$43.3M
$4.65K ﹤0.01%
1,789
-166
-8% -$454
RNAC icon
2969
Cartesian Therapeutics
RNAC
$266M
$4.65K ﹤0.01%
645
-122
-16% -$986
ATYR
2970
aTyr Pharma
ATYR
$56.4M
$4.62K ﹤0.01%
5,901
+469
+9% +$385
LAKE icon
2971
Lakeland Industries
LAKE
$118M
$4.61K ﹤0.01%
521
-51
-9% -$716
FSP
2972
Franklin Street Properties
FSP
$47.1M
$4.58K ﹤0.01%
4,837
-2,235
-32% -$2.6K
MAPS
2973
DELISTED
WM TECHNOLOGY INC A
MAPS
$4.55K ﹤0.01%
5,521
-530
-9% -$522
TTEC icon
2974
TTEC Holdings
TTEC
$78.4M
$4.47K ﹤0.01%
1,242
+4
+0.3% +$14
PNRG icon
2975
PrimeEnergy Resources
PNRG
$321M
$4.45K ﹤0.01%
26
-25
-49% -$4.02K
117 118
119
120 121

Similar funds

Allianz Asset Management
Allianz Asset Management Munich, Germany $95.4B AUM 38.74% 1-Year Est. Return
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT) London, United Kingdom $89.9B AUM 20.22% 1-Year Est. Return
Marshall Wace
Marshall Wace London, United Kingdom $100B AUM 35.1% 1-Year Est. Return
BNP Paribas Asset Management
BNP Paribas Asset Management Paris, France $86.1B AUM 29.11% 1-Year Est. Return
Mariner
Mariner Overland Park, Kansas $85.7B AUM 24.21% 1-Year Est. Return
Squarepoint
Squarepoint New York $85.1B AUM 20.93% 1-Year Est. Return
Mackenzie Financial
Mackenzie Financial Toronto Ontario, Ontario, Canada $83.3B AUM 31.19% 1-Year Est. Return
SEI Investments
SEI Investments Oaks, Pennsylvania $108B AUM 26.14% 1-Year Est. Return

California State Teachers Retirement System (CalSTRS)'s Q4 2025 Portfolio in Review

As of Q4 2025, California State Teachers Retirement System (CalSTRS) held 3,102 positions worth $100B, up 2.5% from $97.5B the previous quarter. Its ten largest holdings account for 36% of the portfolio.

Trading was light in Q4 2025: portfolio turnover was 3.4%. California State Teachers Retirement System (CalSTRS) opened 56 new positions and exited 48, leaving the 3,102-position portfolio largely intact.

By sector, the portfolio is most concentrated in Technology at 33% of assets, down from 34% a quarter earlier, followed by Financials and Communication Services.

  • California State Teachers Retirement System (CalSTRS)'s largest Q4 2025 buy was iShares Core S&P 500 ETF: 2,958,300 shares worth $2.03B.
  • California State Teachers Retirement System (CalSTRS) added most to Insmed in Q4 2025, an estimated $23.9M increase.
  • California State Teachers Retirement System (CalSTRS)'s biggest Q4 2025 reduction was NVIDIA, cutting an estimated $142M.
  • California State Teachers Retirement System (CalSTRS) fully exited Blue Owl Technology Finance Corp in Q4 2025, selling an estimated $61.7M.
  • California State Teachers Retirement System (CalSTRS)'s ten largest holdings make up 36% of its $100B portfolio in Q4 2025.
  • California State Teachers Retirement System (CalSTRS) opened 56 new positions and closed 48 in Q4 2025.
  • California State Teachers Retirement System (CalSTRS)'s portfolio value rose 2.5% quarter-over-quarter to $100B.

Based on California State Teachers Retirement System (CalSTRS)'s 13F filing for Q4 2025, filed 17 Feb 2026.