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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 | |
|---|---|---|---|---|---|---|
|
DHIL
2426
DELISTED
Diamond Hill
DHIL
| $26.3K | ﹤0.01% |
155
-14
| -8% | -$1.94K |
|
2427
Gray Television
GTN
$514M
| $26.2K | ﹤0.01% |
5,413
-792
| -13% | -$3.88K |
|
2428
Kearny Financial
KRNY
$607M
| $26.1K | ﹤0.01% |
3,526
-40
| -1% | -$276 |
|
|
ZEUS
2429
DELISTED
Olympic Steel
ZEUS
| $26.1K | ﹤0.01% |
609
-8
| -1% | -$285 |
|
|
NFBK
2430
DELISTED
Northfield Bancorp
NFBK
| $26K | ﹤0.01% |
2,276
-33,560
| -94% | -$372K |
|
2431
Choiceone Financial
COFS
$519M
| $26K | ﹤0.01% |
881
-13
| -1% | -$384 |
|
2432
Civista Bancshares
CIVB
$600M
| $26K | ﹤0.01% |
1,170
+58
| +5% | +$1.28K |
|
2433
International Money Express
IMXI
$354M
| $25.9K | ﹤0.01% |
1,689
-610
| -27% | -$9.16K |
|
2434
Prothena Corp
PRTA
$472M
| $25.9K | ﹤0.01% |
2,710
+295
| +12% | +$3K |
|
2435
Southern California Bancorp
BCAL
$703M
| $25.8K | ﹤0.01% |
1,384
-379
| -21% | -$6.97K |
|
2436
Kopin
KOPN
$896M
| $25.8K | ﹤0.01% |
11,025
+1,689
| +18% | +$4.88K |
|
2437
Manitowoc
MTW
$733M
| $25.5K | ﹤0.01% |
2,125
-399
| -16% | -$4.54K |
|
2438
Miller Industries
MLR
$632M
| $25.4K | ﹤0.01% |
680
-9,876
| -94% | -$384K |
|
2439
Verastem
VSTM
$616M
| $25.4K | ﹤0.01% |
3,289
+372
| +13% | +$3.31K |
|
2440
Mesa Laboratories
MLAB
$641M
| $25.4K | ﹤0.01% |
323
-59
| -15% | -$4.49K |
|
2441
Consensus Cloud Solutions
CCSI
$692M
| $25.3K | ﹤0.01% |
1,161
-146
| -11% | -$3.59K |
|
2442
Kodak
KODK
$977M
| $25.1K | ﹤0.01% |
2,970
-1,010
| -25% | -$7.55K |
|
|
MH
2443
McGraw Hill
MH
$2.51B
| $25.1K | ﹤0.01% |
1,520
-1,305
| -46% | -$18.9K |
|
2444
Caleres
CAL
$457M
| $24.8K | ﹤0.01% |
2,034
-30,371
| -94% | -$374K |
|
2445
Southern First Bancshares
SFST
$612M
| $24.7K | ﹤0.01% |
479
-81
| -14% | -$3.88K |
|
|
TTAM
2446
Titan America SA
TTAM
$2.95B
| $24.7K | ﹤0.01% |
1,497
-21
| -1% | -$329 |
|
2447
Sierra Bancorp
BSRR
$530M
| $24.6K | ﹤0.01% |
754
-202
| -21% | -$6.11K |
|
2448
Community Health Systems
CYH
$415M
| $24.6K | ﹤0.01% |
7,894
-1,208
| -13% | -$4.06K |
|
2449
Personalis
PSNL
$1.51B
| $24.6K | ﹤0.01% |
3,087
-45
| -1% | -$394 |
|
2450
Climb Global Solutions
CLMB
$525M
| $24.6K | ﹤0.01% |
956
-8
| -0.8% | -$232 |
|
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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.