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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
+14.72%
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
$90B
AUM Growth
+$9.16B
(+11%)
Cap. Flow
+$411M
Cap. Flow
% of AUM
0.46%
Top 10 Holdings %
Top 10 Hldgs %
33.15%
Holding
3,251
New
196
Increased
1,077
Reduced
825
Closed
293
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Capital One
COF
|
+$88.1M |
| 2 |
Amazon
AMZN
|
+$49M |
| 3 |
INFA
Informatica
INFA
|
+$40.8M |
| 4 |
Alphabet (Google) Class A
GOOGL
|
+$38.1M |
| 5 |
Oneok
OKE
|
+$33M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
DFS
Discover Financial Services
DFS
|
+$72.6M |
| 2 |
Atmos Energy
ATO
|
+$44.2M |
| 3 |
Alphabet (Google) Class C
GOOG
|
+$36.7M |
| 4 |
Public Service Enterprise Group
PEG
|
+$29.5M |
| 5 |
T-Mobile US
TMUS
|
+$20.6M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 33.23% |
| 2 | Financials | 13.91% |
| 3 | Consumer Discretionary | 10.89% |
| 4 | Communication Services | 9.84% |
| 5 | Healthcare | 9.63% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
2526
8x8 Inc
EGHT
$303M
| $18.5K | ﹤0.01% |
9,416
| – | – |
|
2527
Cerus
CERS
$572M
| $18.4K | ﹤0.01% |
13,075
| – | – |
|
2528
Backblaze
BLZE
$1.26B
| $18.4K | ﹤0.01% |
3,342
+450
| +16% | +$2.29K |
|
2529
The RMR Group
RMR
$346M
| $18.3K | ﹤0.01% |
1,120
| – | – |
|
2530
Rayonier Advanced Materials
RYAM
$570M
| $17.9K | ﹤0.01% |
4,639
| – | – |
|
2531
Aquestive Therapeutics
AQST
$533M
| $17.8K | ﹤0.01% |
5,381
| – | – |
|
2532
Plumas Bancorp
PLBC
$442M
| $17.7K | ﹤0.01% |
398
| – | – |
|
2533
Heron Therapeutics
HRTX
$63.5M
| $17.6K | ﹤0.01% |
8,507
| – | – |
|
2534
Absci
ABSI
$1.62B
| $17.5K | ﹤0.01% |
6,809
+1,022
| +18% | +$2.88K |
|
2535
Regional Management Corp
RM
$301M
| $17.5K | ﹤0.01% |
598
| – | – |
|
|
RZLV
2536
Rezolve AI
RZLV
$1.06B
| $17.4K | ﹤0.01% |
+5,671
| New | +$11.2K |
|
2537
Tactile Systems Technology
TCMD
$537M
| $17.4K | ﹤0.01% |
1,714
| – | – |
|
2538
Quanterix
QTRX
$135M
| $17.3K | ﹤0.01% |
2,603
| – | – |
|
2539
Quantum-Si Incorporated
QSI
$172M
| $17.3K | ﹤0.01% |
8,801
+1,544
| +21% | +$2.28K |
|
2540
Erasca
ERAS
$6.25B
| $17.2K | ﹤0.01% |
13,539
-158,282
| -92% | -$212K |
|
2541
OptimizeRx
OPRX
$165M
| $17.2K | ﹤0.01% |
1,273
| – | – |
|
2542
Paysign
PAYS
$735M
| $17.2K | ﹤0.01% |
2,386
| – | – |
|
2543
Viemed Healthcare
VMD
$349M
| $17.2K | ﹤0.01% |
2,485
| – | – |
|
2544
Microvision
MVIS
$89.7M
| $17K | ﹤0.01% |
997
| – | – |
|
2545
Tonix Pharmaceuticals
TNXP
$214M
| $17K | ﹤0.01% |
+472
| New | +$12.4K |
|
2546
Tredegar Corp
TG
$278M
| $17K | ﹤0.01% |
1,927
| – | – |
|
2547
Alico
ALCO
$304M
| $16.8K | ﹤0.01% |
515
| – | – |
|
2548
Bankwell Financial Group
BWFG
$542M
| $16.8K | ﹤0.01% |
467
| – | – |
|
2549
John Marshall Bancorp
JMSB
$328M
| $16.8K | ﹤0.01% |
907
| – | – |
|
2550
Neuropace
NPCE
$498M
| $16.7K | ﹤0.01% |
1,500
+511
| +52% | +$6.39K |
|
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California State Teachers Retirement System (CalSTRS)'s Q2 2025 Portfolio in Review
As of Q2 2025, California State Teachers Retirement System (CalSTRS) held 3,251 positions worth $90B, up 11% from $80.9B the previous quarter. Its ten largest holdings account for 33% of the portfolio.
California State Teachers Retirement System (CalSTRS)'s Q2 2025 filing shows 196 new, 1,077 increased, 825 reduced and 293 closed positions. Its largest new stake was Blue Owl Technology Finance Corp: 1,477,265 shares worth $22.5M. The largest sale was Discover Financial Services, an estimated $72.6M.
By sector, the portfolio is most concentrated in Technology at 33% of assets, up from 30% a quarter earlier, followed by Financials and Consumer Discretionary.
- California State Teachers Retirement System (CalSTRS)'s largest Q2 2025 buy was Blue Owl Technology Finance Corp: 1,477,265 shares worth $22.5M.
- California State Teachers Retirement System (CalSTRS) added most to Capital One in Q2 2025, an estimated $88.1M increase.
- California State Teachers Retirement System (CalSTRS)'s biggest Q2 2025 reduction was Atmos Energy, cutting an estimated $44.2M.
- California State Teachers Retirement System (CalSTRS) fully exited Discover Financial Services in Q2 2025, selling an estimated $72.6M.
- California State Teachers Retirement System (CalSTRS)'s ten largest holdings make up 33% of its $90B portfolio in Q2 2025.
- California State Teachers Retirement System (CalSTRS) opened 196 new positions and closed 293 in Q2 2025.
- California State Teachers Retirement System (CalSTRS)'s portfolio value rose 11% quarter-over-quarter to $90B.
Based on California State Teachers Retirement System (CalSTRS)'s 13F filing for Q2 2025, filed 14 Aug 2025.