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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
BWB icon
2476
Bridgewater Bancshares
BWB
$619M
$22.5K ﹤0.01%
1,285
-175
-12% -$3.04K
ASC icon
2477
Ardmore Shipping
ASC
$707M
$22.5K ﹤0.01%
2,123
-32
-1% -$380
CLNE icon
2478
Clean Energy Fuels
CLNE
$395M
$22.5K ﹤0.01%
10,698
-1,679
-14% -$4.11K
BRCB
2479
Black Rock Coffee Bar Inc
BRCB
$182M
$22.4K ﹤0.01%
+1,008
New +$23.4K
STKL
2480
DELISTED
SunOpta
STKL
$22.4K ﹤0.01%
5,896
-1,036
-15% -$4.7K
RXST icon
2481
RxSight
RXST
$290M
$22.4K ﹤0.01%
2,145
-518
-19% -$5.2K
LXFR icon
2482
Luxfer Holdings
LXFR
$457M
$22.2K ﹤0.01%
1,644
-378
-19% -$4.92K
CLPT icon
2483
ClearPoint Neuro
CLPT
$470M
$22.2K ﹤0.01%
1,620
-6
-0.4% -$111
MGTX icon
2484
MeiraGTx Holdings
MGTX
$1.27B
$22.1K ﹤0.01%
2,785
+190
+7% +$1.58K
NATR icon
2485
Nature's Sunshine
NATR
$276M
$22.1K ﹤0.01%
1,022
+87
+9% +$1.59K
ITIC
2486
Investors Title Co
ITIC
$526M
$22K ﹤0.01%
88
-2
-2% -$526
FRBA icon
2487
First Bank
FRBA
$470M
$21.9K ﹤0.01%
1,329
-200
-13% -$3.2K
MRVI icon
2488
Maravai LifeSciences
MRVI
$869M
$21.9K ﹤0.01%
6,727
-1,282
-16% -$4.32K
FEIM icon
2489
Frequency Electronics
FEIM
$861M
$21.8K ﹤0.01%
405
-7
-2% -$257
MCS icon
2490
Marcus Corp
MCS
$920M
$21.8K ﹤0.01%
1,404
-20,685
-94% -$307K
ORGO icon
2491
Organogenesis Holdings
ORGO
$230M
$21.8K ﹤0.01%
4,203
-1,032
-20% -$5K
RRBI icon
2492
Red River Bancshares
RRBI
$680M
$21.7K ﹤0.01%
304
-58
-16% -$3.97K
RM icon
2493
Regional Management Corp
RM
$301M
$21.6K ﹤0.01%
558
-41
-7% -$1.59K
CZNC icon
2494
Citizens & Northern Corp
CZNC
$466M
$21.4K ﹤0.01%
1,060
-19
-2% -$379
EOLS icon
2495
Evolus
EOLS
$544M
$21.3K ﹤0.01%
3,196
-40,901
-93% -$277K
NPB
2496
Northpointe Bancshares
NPB
$601M
$21.2K ﹤0.01%
1,263
+603
+91% +$10.2K
ZUMZ icon
2497
Zumiez
ZUMZ
$319M
$21.2K ﹤0.01%
813
-378
-32% -$9.08K
BVS icon
2498
Bioventus
BVS
$1.16B
$21.1K ﹤0.01%
2,839
+14
+0.5% +$101
ARKO icon
2499
ARKO Corp
ARKO
$506M
$21.1K ﹤0.01%
4,652
-46,051
-91% -$207K
NGS icon
2500
Natural Gas Services Group
NGS
$474M
$21.1K ﹤0.01%
627
-151
-19% -$4.51K
98 99
100
101 102

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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.