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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
MCFT icon
2551
MasterCraft Boat Holdings
MCFT
$600M
$18.4K ﹤0.01%
974
-41
-4% -$809
VIA
2552
Via Transportation Inc
VIA
$2.04B
$18.4K ﹤0.01%
+634
New +$26.2K
IPI icon
2553
Intrepid Potash
IPI
$490M
$18.4K ﹤0.01%
663
-130
-16% -$3.5K
MNPR icon
2554
Monopar Therapeutics
MNPR
$771M
$18.3K ﹤0.01%
281
+26
+10% +$2.12K
RCKT icon
2555
Rocket Pharmaceuticals
RCKT
$374M
$18.3K ﹤0.01%
5,217
+397
+8% +$1.36K
OOMA icon
2556
Ooma
OOMA
$553M
$18.3K ﹤0.01%
1,561
-303
-16% -$3.46K
ONTF
2557
DELISTED
ON24
ONTF
$18.3K ﹤0.01%
2,299
+298
+15% +$1.69K
MPLT
2558
MapLight Therapeutics
MPLT
$516M
$18.3K ﹤0.01%
+1,040
New +$17.4K
ILPT
2559
Industrial Logistics Properties Trust
ILPT
$605M
$18.2K ﹤0.01%
3,292
-56
-2% -$310
CTGO icon
2560
Contango Silver & Gold Inc
CTGO
$657M
$18.1K ﹤0.01%
684
-77
-10% -$1.88K
AMCX icon
2561
AMC Global Media
AMCX
$485M
$18.1K ﹤0.01%
1,897
-416
-18% -$3.51K
LOCO icon
2562
El Pollo Loco
LOCO
$463M
$18K ﹤0.01%
1,725
-151
-8% -$1.56K
OEC icon
2563
Orion
OEC
$364M
$18K ﹤0.01%
3,416
-39,543
-92% -$214K
TRDA icon
2564
Entrada Therapeutics
TRDA
$299M
$18K ﹤0.01%
1,753
-37
-2% -$312
FRST icon
2565
Primis Financial Corp
FRST
$411M
$18K ﹤0.01%
1,294
-173
-12% -$1.96K
PLBC icon
2566
Plumas Bancorp
PLBC
$439M
$17.9K ﹤0.01%
401
+2
+0.5% +$86
GNE icon
2567
Genie Energy
GNE
$380M
$17.8K ﹤0.01%
1,293
-35
-3% -$515
FRMI
2568
Fermi Inc
FRMI
$4.85B
$17.8K ﹤0.01%
+2,221
New +$43.3K
MVBF icon
2569
MVB Financial
MVBF
$397M
$17.7K ﹤0.01%
687
-30
-4% -$796
BRBS icon
2570
Blue Ridge Bankshares
BRBS
$339M
$17.7K ﹤0.01%
4,147
+136
+3% +$590
NVEC icon
2571
NVE Corp
NVEC
$591M
$17.7K ﹤0.01%
298
-50
-14% -$3.34K
FNLC icon
2572
First Bancorp
FNLC
$402M
$17.5K ﹤0.01%
663
-9
-1% -$232
SVC
2573
Service Properties Trust
SVC
$1.1B
$17.5K ﹤0.01%
1,904
-22
-1% -$221
KWY
2574
Kingsway Corp
KWY
$279M
$17.4K ﹤0.01%
1,297
+165
+15% +$2.26K
DOMO icon
2575
Domo
DOMO
$184M
$17.4K ﹤0.01%
2,066
+1,529
+285% +$18K
101 102
103
104 105

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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.