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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
PTEN icon
1376
Patterson-UTI
PTEN
$4.35B
$2.16M ﹤0.01%
353,199
+8,502
+2% +$50.8K
CTRI icon
1377
Centuri Holdings
CTRI
$2.37B
$2.15M ﹤0.01%
85,259
+34,602
+68% +$774K
AMR icon
1378
Alpha Metallurgical Resources
AMR
$2.05B
$2.15M ﹤0.01%
10,763
+334
+3% +$57.7K
OI icon
1379
O-I Glass
OI
$1.04B
$2.14M ﹤0.01%
145,232
-6,744
-4% -$89.2K
FRHC icon
1380
Freedom Holding
FRHC
$9.34B
$2.14M ﹤0.01%
17,610
-16
-0.1% -$2.32K
XRAY icon
1381
Dentsply Sirona
XRAY
$2.35B
$2.14M ﹤0.01%
187,113
-175
-0.1% -$2.05K
DNLI icon
1382
Denali Therapeutics
DNLI
$3.87B
$2.14M ﹤0.01%
129,409
-117
-0.1% -$1.98K
EXTR icon
1383
Extreme Networks
EXTR
$3.23B
$2.13M ﹤0.01%
127,804
+5,731
+5% +$105K
HI
1384
DELISTED
Hillenbrand
HI
$2.12M ﹤0.01%
66,883
+1,941
+3% +$59.8K
HCI icon
1385
HCI Group
HCI
$2.31B
$2.11M ﹤0.01%
11,013
+1,709
+18% +$322K
PLUG icon
1386
Plug Power
PLUG
$3.3B
$2.11M ﹤0.01%
1,071,422
-244,521
-19% -$638K
JOE icon
1387
St. Joe Company
JOE
$3.89B
$2.11M ﹤0.01%
35,544
-2,065
-5% -$116K
BBT
1388
Beacon Financial Corp
BBT
$2.69B
$2.11M ﹤0.01%
79,940
+5,570
+7% +$141K
CAR icon
1389
Avis
CAR
$4.83B
$2.11M ﹤0.01%
16,426
-15
-0.1% -$2.09K
CLBT icon
1390
Cellebrite
CLBT
$2.7B
$2.11M ﹤0.01%
116,775
+1,986
+2% +$35.7K
RNG icon
1391
RingCentral
RNG
$5.34B
$2.1M ﹤0.01%
72,544
+3,965
+6% +$113K
NBTB icon
1392
NBT Bancorp
NBTB
$2.8B
$2.09M ﹤0.01%
50,257
+1,345
+3% +$55.9K
TRMK icon
1393
Trustmark
TRMK
$2.82B
$2.09M ﹤0.01%
53,544
-88
-0.2% -$3.43K
CSGS
1394
DELISTED
CSG Systems International
CSGS
$2.08M ﹤0.01%
27,151
-24
-0.1% -$1.77K
TXG icon
1395
10x Genomics
TXG
$7.43B
$2.06M ﹤0.01%
126,293
+37,126
+42% +$561K
SM icon
1396
SM Energy
SM
$8.15B
$2.06M ﹤0.01%
109,903
-101
-0.1% -$2.05K
NGVT icon
1397
Ingevity
NGVT
$2.61B
$2.05M ﹤0.01%
34,709
+1,103
+3% +$59.9K
DJT icon
1398
Trump Media & Technology Group
DJT
$2.31B
$2.05M ﹤0.01%
155,098
-197
-0.1% -$2.69K
SRPT icon
1399
Sarepta Therapeutics
SRPT
$1.88B
$2.03M ﹤0.01%
94,545
+12,404
+15% +$261K
ATHM icon
1400
Autohome
ATHM
$2.61B
$2.03M ﹤0.01%
91,180
+33,940
+59% +$849K
54 55
56
57 58

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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.