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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
(+2.5%)
Cap. Flow
+$416M
Cap. Flow
% of AUM
0.42%
Top 10 Holdings %
Top 10 Hldgs %
35.83%
Holding
3,102
New
56
Increased
1,015
Reduced
1,958
Closed
48
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
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 |
Insmed
INSM
|
+$23.9M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
NVIDIA
NVDA
|
+$142M |
| 2 |
Apple
AAPL
|
+$141M |
| 3 |
Microsoft
MSFT
|
+$86.5M |
| 4 |
Tesla
TSLA
|
+$79.8M |
| 5 |
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 | |
|---|---|---|---|---|---|---|
|
HAPN
1401
Happen Inc
HAPN
$2.27B
| $2.03M | ﹤0.01% |
107,056
-3,564
| -3% | -$63K |
|
|
CURB
1402
Curbline Properties
CURB
$3.49B
| $2.03M | ﹤0.01% |
87,345
-67
| -0.1% | -$1.56K |
|
1403
Flowers Foods
FLO
$1.59B
| $2.03M | ﹤0.01% |
186,231
-166
| -0.1% | -$1.93K |
|
1404
First Merchants
FRME
$2.74B
| $2.02M | ﹤0.01% |
53,966
-95
| -0.2% | -$3.52K |
|
1405
Atkore
ATKR
$3.17B
| $2.02M | ﹤0.01% |
31,874
+752
| +2% | +$49.1K |
|
1406
Park Hotels & Resorts
PK
$3.06B
| $2.01M | ﹤0.01% |
192,286
-175
| -0.1% | -$1.87K |
|
1407
InvenTrust Properties
IVT
$2.63B
| $2.01M | ﹤0.01% |
71,268
-68
| -0.1% | -$1.92K |
|
1408
Trinity Industries
TRN
$2.34B
| $2.01M | ﹤0.01% |
76,002
-163
| -0.2% | -$4.43K |
|
1409
Hawaiian Electric Industries
HE
$2.05B
| $2.01M | ﹤0.01% |
163,209
-33,692
| -17% | -$390K |
|
1410
Seadrill
SDRL
$3.02B
| $2.01M | ﹤0.01% |
58,008
+2,425
| +4% | +$75.5K |
|
1411
Century Aluminum
CENX
$4.71B
| $2.01M | ﹤0.01% |
51,225
-18
| -0% | -$562 |
|
1412
Liquidia Corp
LQDA
$6.65B
| $2M | ﹤0.01% |
57,953
-21,127
| -27% | -$601K |
|
1413
OneSpaWorld
OSW
$2.73B
| $2M | ﹤0.01% |
96,346
-322
| -0.3% | -$6.74K |
|
1414
First Busey Corp
BUSE
$2.59B
| $2M | ﹤0.01% |
83,976
+5,595
| +7% | +$132K |
|
1415
Omnicell
OMCL
$1.72B
| $2M | ﹤0.01% |
44,050
+1,496
| +4% | +$54.7K |
|
1416
Applied Optoelectronics
AAOI
$12.4B
| $1.99M | ﹤0.01% |
57,199
+7,237
| +14% | +$216K |
|
1417
Banner Corp
BANR
$2.51B
| $1.99M | ﹤0.01% |
31,790
-29
| -0.1% | -$1.83K |
|
1418
CorVel
CRVL
$3.25B
| $1.99M | ﹤0.01% |
29,366
-27
| -0.1% | -$1.96K |
|
|
EFOR
1419
Everforth Inc
EFOR
$1.31B
| $1.98M | ﹤0.01% |
41,186
-108
| -0.3% | -$4.98K |
|
|
NSA
1420
DELISTED
National Storage Affiliates Trust
NSA
| $1.98M | ﹤0.01% |
70,129
-62
| -0.1% | -$1.85K |
|
1421
Enerpac Tool Group
EPAC
$1.89B
| $1.97M | ﹤0.01% |
51,525
+1,349
| +3% | +$53.4K |
|
1422
Viridian Therapeutics
VRDN
$2.45B
| $1.97M | ﹤0.01% |
63,297
+9,605
| +18% | +$263K |
|
1423
Dillards
DDS
$9.51B
| $1.97M | ﹤0.01% |
3,245
-94
| -3% | -$59.2K |
|
1424
Progyny
PGNY
$1.99B
| $1.96M | ﹤0.01% |
76,480
-1,175
| -2% | -$27K |
|
1425
First Bancorp
FBNC
$2.75B
| $1.96M | ﹤0.01% |
38,515
-36
| -0.1% | -$1.82K |
|
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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.