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
EGHT icon
2601
8x8 Inc
EGHT
$290M
$16.2K ﹤0.01%
8,232
-1,190
-13% -$2.34K
PSFE icon
2602
Paysafe
PSFE
$352M
$16.2K ﹤0.01%
2,000
-335
-14% -$3.25K
CZFS icon
2603
Citizens Financial Services
CZFS
$399M
$15.9K ﹤0.01%
279
-52
-16% -$2.96K
NCMI icon
2604
National CineMedia
NCMI
$209M
$15.8K ﹤0.01%
4,074
+61
+2% +$253
BLZE icon
2605
Backblaze
BLZE
$1.2B
$15.8K ﹤0.01%
3,395
+50
+1% +$343
PBYI icon
2606
Puma Biotechnology
PBYI
$459M
$15.8K ﹤0.01%
2,650
-351
-12% -$1.86K
VUZI icon
2607
Vuzix
VUZI
$218M
$15.7K ﹤0.01%
4,164
+154
+4% +$484
HSHP
2608
Himalaya Shipping
HSHP
$703M
$15.7K ﹤0.01%
1,722
-434
-20% -$3.67K
NEWT icon
2609
NewtekOne
NEWT
$370M
$15.7K ﹤0.01%
1,380
-172
-11% -$1.88K
VMD icon
2610
Viemed Healthcare
VMD
$353M
$15.6K ﹤0.01%
2,106
-381
-15% -$2.61K
PACK icon
2611
Ranpak Holdings
PACK
$464M
$15.6K ﹤0.01%
2,889
-51
-2% -$268
AVIR icon
2612
Atea Pharmaceuticals
AVIR
$405M
$15.6K ﹤0.01%
4,370
-404
-8% -$1.28K
SSP icon
2613
E.W. Scripps
SSP
$314M
$15.6K ﹤0.01%
3,909
-484
-11% -$1.63K
CCRN
2614
DELISTED
Cross Country Healthcare
CCRN
$15.6K ﹤0.01%
1,923
-478
-20% -$5.22K
ACRE
2615
Ares Commercial Real Estate
ACRE
$261M
$15.6K ﹤0.01%
3,256
-38
-1% -$185
XOMA
2616
DELISTED
Xoma
XOMA
$15.6K ﹤0.01%
585
+2
+0.3% +$64
MBCN
2617
DELISTED
Middlefield Banc Corp
MBCN
$15.5K ﹤0.01%
449
-78
-15% -$2.59K
JMSB icon
2618
John Marshall Bancorp
JMSB
$328M
$15.5K ﹤0.01%
775
-133
-15% -$2.62K
SMC
2619
Summit Midstream
SMC
$477M
$15.5K ﹤0.01%
580
-39
-6% -$927
KRMD icon
2620
KORU Medical Systems
KRMD
$152M
$15.5K ﹤0.01%
2,661
+9
+0.3% +$43
WSBF icon
2621
Waterstone Financial
WSBF
$378M
$15.4K ﹤0.01%
932
-262
-22% -$4.11K
MVIS icon
2622
Microvision
MVIS
$111M
$15.3K ﹤0.01%
1,235
+211
+21% +$3.37K
DBI icon
2623
Designer Brands
DBI
$311M
$15.3K ﹤0.01%
2,058
-989
-32% -$4.75K
PKBK icon
2624
Parke Bancorp
PKBK
$409M
$15.3K ﹤0.01%
610
-152
-20% -$3.42K
CADL icon
2625
Candel Therapeutics
CADL
$783M
$15.2K ﹤0.01%
2,699
+243
+10% +$1.31K
103 104
105
106 107

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.