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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
NPK icon
2076
National Presto Industries
NPK
$998M
$524K ﹤0.01%
4,904
-55
-1% -$5.76K
SMBC icon
2077
Southern Missouri Bancorp
SMBC
$850M
$523K ﹤0.01%
8,844
-95
-1% -$5.26K
GOOD
2078
Gladstone Commercial Corp
GOOD
$641M
$521K ﹤0.01%
48,843
-285
-0.6% -$3.17K
MBUU icon
2079
Malibu Boats
MBUU
$576M
$518K ﹤0.01%
18,372
-39
-0.2% -$1.13K
ALX
2080
Alexander's
ALX
$1.39B
$518K ﹤0.01%
2,378
+241
+11% +$53.8K
JANX icon
2081
Janux Therapeutics
JANX
$978M
$515K ﹤0.01%
37,320
+173
+0.5% +$4.07K
UDMY
2082
DELISTED
Udemy
UDMY
$515K ﹤0.01%
87,980
+10,381
+13% +$60.5K
SKYT
2083
DELISTED
SkyWater Technology
SKYT
$512K ﹤0.01%
28,219
+26,245
+1,330% +$456K
CWH icon
2084
Camping World
CWH
$659M
$512K ﹤0.01%
52,659
-406
-0.8% -$5.03K
LYTS icon
2085
LSI Industries
LYTS
$890M
$512K ﹤0.01%
27,942
+3,204
+13% +$65.1K
NABL icon
2086
N-able
NABL
$695M
$511K ﹤0.01%
68,277
-52
-0.1% -$397
KOP icon
2087
Koppers
KOP
$857M
$510K ﹤0.01%
18,848
-40
-0.2% -$1.12K
AOSL icon
2088
Alpha and Omega Semiconductor
AOSL
$916M
$510K ﹤0.01%
25,763
+2,787
+12% +$65.8K
FCBC icon
2089
First Community Bankshares
FCBC
$927M
$510K ﹤0.01%
15,114
-14
-0.1% -$468
SEMR
2090
DELISTED
Semrush
SEMR
$508K ﹤0.01%
42,686
-6,152
-13% -$57.6K
PSIX
2091
Power Solutions International
PSIX
$947M
$503K ﹤0.01%
8,802
+2,430
+38% +$173K
SABR icon
2092
Sabre
SABR
$892M
$503K ﹤0.01%
369,793
+31,308
+9% +$53.9K
NRDS icon
2093
NerdWallet
NRDS
$617M
$503K ﹤0.01%
37,095
+58
+0.2% +$759
AVO icon
2094
Mission Produce
AVO
$1.13B
$501K ﹤0.01%
43,187
-16,601
-28% -$199K
RR icon
2095
Richtech Robotics
RR
$385M
$501K ﹤0.01%
155,028
+150,710
+3,490% +$666K
SPFI icon
2096
South Plains Financial
SPFI
$858M
$499K ﹤0.01%
12,868
+1,426
+12% +$54.6K
SHEN icon
2097
Shenandoah Telecom
SHEN
$721M
$498K ﹤0.01%
43,113
-35
-0.1% -$414
BKSY icon
2098
BlackSky Technology
BKSY
$1.27B
$497K ﹤0.01%
26,480
+59
+0.2% +$1.2K
ELVN icon
2099
Enliven Therapeutics
ELVN
$4.25B
$496K ﹤0.01%
32,206
+11,870
+58% +$236K
BDN
2100
Brandywine Realty Trust
BDN
$542M
$494K ﹤0.01%
169,346
-17,746
-9% -$60.4K
82 83
84
85 86

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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.