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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 | |
|---|---|---|---|---|---|---|
1551
Marriott Vacations Worldwide
VAC
$4.1B
| $1.58M | ﹤0.01% |
27,402
-229
| -0.8% | -$13.5K |
|
1552
Vishay Intertechnology
VSH
$5.11B
| $1.58M | ﹤0.01% |
108,709
+4,387
| +4% | +$66.5K |
|
|
SEM
1553
DELISTED
Select Medical
SEM
| $1.57M | ﹤0.01% |
106,046
-4,658
| -4% | -$65.8K |
|
1554
Buckle
BKE
$2.33B
| $1.57M | ﹤0.01% |
29,478
+1,247
| +4% | +$69.5K |
|
1555
Spyre Therapeutics
SYRE
$8.98B
| $1.57M | ﹤0.01% |
48,038
+14,835
| +45% | +$388K |
|
1556
Mineralys Therapeutics
MLYS
$2.31B
| $1.57M | ﹤0.01% |
43,348
+6,749
| +18% | +$271K |
|
1557
UFP Technologies
UFPT
$2.48B
| $1.57M | ﹤0.01% |
7,077
-7
| -0.1% | -$1.5K |
|
1558
Hillman Solutions
HLMN
$1.73B
| $1.57M | ﹤0.01% |
181,259
-177
| -0.1% | -$1.59K |
|
1559
GoodRx Holdings
GDRX
$1.27B
| $1.56M | ﹤0.01% |
575,665
+500,365
| +664% | +$1.64M |
|
1560
Worthington Enterprises
WOR
$2.78B
| $1.55M | ﹤0.01% |
30,105
-27
| -0.1% | -$1.49K |
|
1561
Sylvamo
SLVM
$1.53B
| $1.55M | ﹤0.01% |
32,114
-7,081
| -18% | -$322K |
|
1562
Harmony Biosciences
HRMY
$2.32B
| $1.54M | ﹤0.01% |
41,107
+4,018
| +11% | +$132K |
|
1563
Boston Beer
SAM
$1.89B
| $1.54M | ﹤0.01% |
7,876
-35
| -0.4% | -$7.22K |
|
1564
Sunstone Hotel Investors
SHO
$2.01B
| $1.54M | ﹤0.01% |
171,786
-6,827
| -4% | -$62.6K |
|
1565
Pathward Financial
CASH
$1.78B
| $1.53M | ﹤0.01% |
21,596
-1,398
| -6% | -$100K |
|
1566
WisdomTree
WT
$3.44B
| $1.53M | ﹤0.01% |
125,776
+9,013
| +8% | +$109K |
|
1567
SolarEdge
SEDG
$1.98B
| $1.53M | ﹤0.01% |
53,035
| – | – |
|
1568
Payoneer
PAYO
$2.41B
| $1.53M | ﹤0.01% |
272,228
+16,034
| +6% | +$92.7K |
|
1569
IMAX
IMAX
$2.81B
| $1.53M | ﹤0.01% |
41,276
+1
| +0% | +$35 |
|
1570
Digi International
DGII
$3.23B
| $1.52M | ﹤0.01% |
35,154
-1,847
| -5% | -$74K |
|
|
HTO
1571
H2O America
HTO
$2.65B
| $1.52M | ﹤0.01% |
31,036
+71
| +0.2% | +$3.4K |
|
1572
Hilltop Holdings
HTH
$2.25B
| $1.52M | ﹤0.01% |
44,682
-196
| -0.4% | -$6.58K |
|
1573
Federal Agricultural Mortgage
AGM
$2.58B
| $1.52M | ﹤0.01% |
8,632
-9
| -0.1% | -$1.51K |
|
1574
Innodata
INOD
$2.03B
| $1.51M | ﹤0.01% |
29,684
-97
| -0.3% | -$6.33K |
|
1575
Harrow
HROW
$1.48B
| $1.51M | ﹤0.01% |
30,821
-27
| -0.1% | -$1.13K |
|
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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.