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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 | |
|---|---|---|---|---|---|---|
1701
Tennant Co
TNC
$1.18B
| $1.22M | ﹤0.01% |
16,612
-39
| -0.2% | -$2.98K |
|
1702
Monarch Casino & Resort
MCRI
$2.22B
| $1.22M | ﹤0.01% |
12,708
-21
| -0.2% | -$2.02K |
|
1703
V2X
VVX
$2.55B
| $1.21M | ﹤0.01% |
22,239
+3,241
| +17% | +$182K |
|
1704
John Wiley & Sons Class A
WLY
$2.63B
| $1.21M | ﹤0.01% |
39,588
-63
| -0.2% | -$2.22K |
|
1705
Hamilton Insurance Group
HG
$2.32B
| $1.21M | ﹤0.01% |
43,295
-148
| -0.3% | -$3.84K |
|
1706
Herbalife
HLF
$1.23B
| $1.2M | ﹤0.01% |
93,142
-11
| -0% | -$116 |
|
1707
Acadia Healthcare
ACHC
$2.95B
| $1.2M | ﹤0.01% |
84,324
-6,599
| -7% | -$125K |
|
1708
Teladoc Health
TDOC
$1.26B
| $1.19M | ﹤0.01% |
170,281
+11,736
| +7% | +$91.9K |
|
1709
Seaboard Corp
SEB
$4.02B
| $1.19M | ﹤0.01% |
268
| – | – |
|
1710
XPEL
XPEL
$1.35B
| $1.19M | ﹤0.01% |
23,809
+3,244
| +16% | +$136K |
|
1711
RB Global
RBA
$16B
| $1.19M | ﹤0.01% |
11,537
-210
| -2% | -$21.3K |
|
1712
Xeris Biopharma Holdings
XERS
$1.55B
| $1.19M | ﹤0.01% |
151,171
-715
| -0.5% | -$5.63K |
|
1713
Lindsay Corp
LNN
$1.18B
| $1.19M | ﹤0.01% |
10,057
-10
| -0.1% | -$1.2K |
|
1714
Southwest Airlines
LUV
$22B
| $1.19M | ﹤0.01% |
28,678
+769
| +3% | +$26.9K |
|
1715
A10 Networks
ATEN
$2B
| $1.18M | ﹤0.01% |
66,962
-13,137
| -16% | -$233K |
|
|
SILA
1716
DELISTED
Sila Realty Trust
SILA
| $1.18M | ﹤0.01% |
50,804
-48
| -0.1% | -$1.13K |
|
1717
Energizer
ENR
$1.56B
| $1.18M | ﹤0.01% |
59,535
-280
| -0.5% | -$6.1K |
|
1718
Donnelley Financial Solutions
DFIN
$1.17B
| $1.18M | ﹤0.01% |
25,339
-89
| -0.4% | -$4.3K |
|
1719
Encore Capital Group
ECPG
$2.07B
| $1.18M | ﹤0.01% |
21,756
-61
| -0.3% | -$2.94K |
|
|
ARI
1720
Apollo Commercial Real Estate
ARI
$885M
| $1.18M | ﹤0.01% |
121,983
-122
| -0.1% | -$1.22K |
|
1721
TMC The Metals Company
TMC
$1.91B
| $1.18M | ﹤0.01% |
191,134
| – | – |
|
1722
Stoke Therapeutics
STOK
$2.02B
| $1.18M | ﹤0.01% |
37,127
+5,057
| +16% | +$152K |
|
1723
Skywest
SKYW
$4.16B
| $1.18M | ﹤0.01% |
11,721
+554
| +5% | +$55.5K |
|
1724
Cadre Holdings
CDRE
$1.44B
| $1.18M | ﹤0.01% |
28,805
+4,301
| +18% | +$179K |
|
1725
Winmark
WINA
$1.26B
| $1.17M | ﹤0.01% |
2,898
+133
| +5% | +$56.9K |
|
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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.