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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
MANH icon
651
Manhattan Associates
MANH
$11.7B
$9.92M 0.01%
57,236
-209
-0.4% -$38.2K
FIVE icon
652
Five Below
FIVE
$13.4B
$9.77M 0.01%
51,855
-38
-0.1% -$6.18K
DCI icon
653
Donaldson
DCI
$11.1B
$9.7M 0.01%
109,403
-1,344
-1% -$117K
AES icon
654
AES
AES
$10.5B
$9.7M 0.01%
676,221
-650
-0.1% -$9.16K
AR icon
655
Antero Resources
AR
$11.3B
$9.58M 0.01%
277,901
-308
-0.1% -$10.4K
LSCC icon
656
Lattice Semiconductor
LSCC
$18.2B
$9.56M 0.01%
129,915
-1,322
-1% -$94.1K
NCLH icon
657
Norwegian Cruise Line
NCLH
$8.98B
$9.56M 0.01%
428,150
+6,698
+2% +$141K
ENSG icon
658
The Ensign Group
ENSG
$10.6B
$9.54M 0.01%
54,783
+419
+0.8% +$75.3K
OVV icon
659
Ovintiv
OVV
$17.2B
$9.53M 0.01%
243,158
-435
-0.2% -$16.9K
W icon
660
Wayfair
W
$13.9B
$9.48M 0.01%
94,455
+1,196
+1% +$115K
OKLO
661
Oklo
OKLO
$8.64B
$9.48M 0.01%
132,068
+34,427
+35% +$3.84M
PR
662
Permian Resources
PR
$17.7B
$9.44M 0.01%
672,754
+105,985
+19% +$1.42M
WYNN icon
663
Wynn Resorts
WYNN
$10.5B
$9.4M 0.01%
78,149
-51
-0.1% -$6.31K
SPXC icon
664
SPX Corp
SPXC
$10.6B
$9.35M 0.01%
46,760
+3,840
+9% +$784K
CNM icon
665
Core & Main
CNM
$8.64B
$9.35M 0.01%
179,884
+1,853
+1% +$95K
CRL icon
666
Charles River Laboratories
CRL
$13.4B
$9.33M 0.01%
46,765
+680
+1% +$123K
GMED icon
667
Globus Medical
GMED
$11.5B
$9.32M 0.01%
106,755
+2,304
+2% +$175K
RMBS icon
668
Rambus
RMBS
$10.8B
$9.28M 0.01%
101,025
-94
-0.1% -$9.25K
BWA icon
669
BorgWarner
BWA
$13.8B
$9.21M 0.01%
204,345
-5,753
-3% -$252K
DY icon
670
Dycom Industries
DY
$12.3B
$9.2M 0.01%
27,233
-20
-0.1% -$6.31K
AIT icon
671
Applied Industrial Technologies
AIT
$13.2B
$9.19M 0.01%
35,783
-84
-0.2% -$21.5K
ARE icon
672
Alexandria Real Estate Equities
ARE
$8.33B
$9.12M 0.01%
186,277
-47,211
-20% -$2.78M
ARMK icon
673
Aramark
ARMK
$16.1B
$9.11M 0.01%
247,270
-422
-0.2% -$16.1K
JEF icon
674
Jefferies Financial Group
JEF
$12.9B
$9.09M 0.01%
146,671
+845
+0.6% +$48.4K
EGP icon
675
EastGroup Properties
EGP
$11B
$9.01M 0.01%
50,591
+698
+1% +$124K
25 26
27
28 29

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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.