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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
TAL icon
1151
TAL Education Group
TAL
$6.43B
$3.29M ﹤0.01%
301,543
+12,405
+4% +$141K
LBRT icon
1152
Liberty Energy
LBRT
$3.52B
$3.27M ﹤0.01%
177,398
+32,139
+22% +$537K
KFY icon
1153
Korn Ferry
KFY
$4.28B
$3.27M ﹤0.01%
49,566
– –
CALM icon
1154
Cal-Maine
CALM
$3.87B
$3.27M ﹤0.01%
41,103
-143
-0.3% -$12.6K
RYN icon
1155
Rayonier
RYN
$6.47B
$3.26M ﹤0.01%
150,366
+2,770
+2% +$62.6K
SXT icon
1156
Sensient Technologies
SXT
$5.53B
$3.25M ﹤0.01%
34,631
-37
-0.1% -$3.49K
KAI icon
1157
Kadant
KAI
$3.91B
$3.25M ﹤0.01%
11,406
+210
+2% +$59.7K
WSC icon
1158
WillScot Mobile Mini Holdings
WSC
$4.17B
$3.25M ﹤0.01%
172,530
+3,427
+2% +$69.1K
ALGM icon
1159
Allegro MicroSystems
ALGM
$8.23B
$3.24M ﹤0.01%
122,998
+4,254
+4% +$117K
BFH icon
1160
Bread Financial
BFH
$4.46B
$3.24M ﹤0.01%
43,828
-1,914
-4% -$126K
IESC icon
1161
IES Holdings
IESC
$15.3B
$3.23M ﹤0.01%
8,305
-8
-0.1% -$3.22K
SPSC icon
1162
SPS Commerce
SPSC
$2.86B
$3.22M ﹤0.01%
36,141
-18
-0% -$1.67K
MYRG icon
1163
MYR Group
MYRG
$5.18B
$3.22M ﹤0.01%
14,740
-454
-3% -$98.8K
PII icon
1164
Polaris
PII
$3.9B
$3.21M ﹤0.01%
50,690
+1,701
+3% +$112K
MHO icon
1165
M/I Homes
MHO
$3.82B
$3.2M ﹤0.01%
25,017
-47
-0.2% -$6.21K
RNST icon
1166
Renasant Corp
RNST
$4B
$3.19M ﹤0.01%
90,655
+1,550
+2% +$54.9K
MZTI
1167
The Marzetti Company
MZTI
$3.18B
$3.19M ﹤0.01%
19,411
-17
-0.1% -$2.84K
FBP icon
1168
First Bancorp
FBP
$4.49B
$3.19M ﹤0.01%
153,772
+2,471
+2% +$50.9K
BRBR icon
1169
BellRing Brands
BRBR
$1.26B
$3.19M ﹤0.01%
119,207
-171
-0.1% -$5.31K
ASO icon
1170
Academy Sports + Outdoors
ASO
$3.05B
$3.18M ﹤0.01%
63,739
+1,236
+2% +$61.3K
BGC icon
1171
BGC Group
BGC
$5.12B
$3.17M ﹤0.01%
355,128
+39
+0% +$351
BKU icon
1172
Bankunited
BKU
$3.41B
$3.16M ﹤0.01%
70,971
+1,835
+3% +$76K
BNL icon
1173
Broadstone Net Lease
BNL
$4.31B
$3.16M ﹤0.01%
181,735
-169
-0.1% -$3.04K
LIVN icon
1174
LivaNova
LIVN
$4.53B
$3.15M ﹤0.01%
51,218
-1,067
-2% -$61K
VCYT icon
1175
Veracyte
VCYT
$3.59B
$3.15M ﹤0.01%
74,768
-69
-0.1% -$2.78K
45 46
47
48 49

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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.