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California State Teachers Retirement System (CalSTRS)

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
-1.7%
1 Year Est. Return
+29.33%
3 Year Est. Return
+103.37%
5 Year Est. Return
+138.35%
10 Year Est. Return
+544.86%
AUM
$94.5B
AUM Growth
-$5.47B
Cap. Flow
-$861M
Cap. Flow %
-0.91%
Top 10 Hldgs %
33.03%
Holding
3,074
New
20
Increased
1,276
Reduced
1,610
Closed
149

Top Buys

Rank Stock Value
1
OTF
Blue Owl Technology Finance Corp
OTF
+$258M
2
PANW icon
Palo Alto Networks
PANW
+$24.4M
3
WAT icon
Waters Corp
WAT
+$21.3M
4
SNDK
Sandisk
SNDK
+$17M
5
IREN icon
Iris Energy
IREN
+$16.5M

Top Sells

Rank Stock Value
1
AAPL icon
Apple
AAPL
+$184M
2
NVDA icon
NVIDIA
NVDA
+$162M
3
MSFT icon
Microsoft
MSFT
+$105M
4
AMZN icon
Amazon
AMZN
+$72.1M
5
GOOGL icon
Alphabet (Google) Class A
GOOGL
+$65.9M

Sector Composition

Rank Sector Weight
1 Technology 31.45%
2 Financials 12.65%
3 Communication Services 9.94%
4 Consumer Discretionary 9.9%
5 Healthcare 9.8%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
RDWR icon
1826
Radware
RDWR
$983M
$958K ﹤0.01%
36,404
+402
+1% +$9.99K
PFBC icon
1827
Preferred Bank
PFBC
$1.24B
$958K ﹤0.01%
10,563
-88
-0.8% -$7.97K
SCSC icon
1828
Scansource
SCSC
$1.17B
$958K ﹤0.01%
26,381
+5,363
+26% +$205K
IDT icon
1829
IDT Corp
IDT
$1.67B
$950K ﹤0.01%
19,345
-121
-0.6% -$5.99K
LUV icon
1830
Southwest Airlines
LUV
$21.7B
$949K ﹤0.01%
25,257
-3,421
-12% -$154K
LBRDA icon
1831
Liberty Broadband Class A
LBRDA
$4.89B
$944K ﹤0.01%
18,799
+3,632
+24% +$183K
OSBC icon
1832
Old Second Bancorp
OSBC
$1.29B
$943K ﹤0.01%
46,796
-376
-0.8% -$7.54K
SAH icon
1833
Sonic Automotive
SAH
$3.56B
$943K ﹤0.01%
13,757
-112
-0.8% -$6.99K
PCT icon
1834
PureCycle Technologies
PCT
$1.19B
$939K ﹤0.01%
181,015
+54,650
+43% +$455K
ZYME icon
1835
Zymeworks
ZYME
$1.62B
$936K ﹤0.01%
37,389
-372
-1% -$8.8K
BAM icon
1836
Brookfield Asset Management
BAM
$75.6B
$932K ﹤0.01%
20,959
-2,841
-12% -$139K
MLCO icon
1837
Melco Resorts & Entertainment
MLCO
$2.21B
$931K ﹤0.01%
163,952
-1,050
-0.6% -$6.36K
EIG icon
1838
Employers Holdings
EIG
$907M
$930K ﹤0.01%
22,615
-167
-0.7% -$7.06K
MNKD icon
1839
MannKind Corp
MNKD
$1.19B
$930K ﹤0.01%
379,712
+124,097
+49% +$554K
CSR
1840
Centerspace
CSR
$952M
$928K ﹤0.01%
16,157
-125
-0.8% -$7.86K
PMT
1841
PennyMac Mortgage Investment
PMT
$845M
$915K ﹤0.01%
78,513
-650
-0.8% -$8.02K
MLKN icon
1842
MillerKnoll
MLKN
$1.56B
$915K ﹤0.01%
63,304
-510
-0.8% -$10K
UVSP icon
1843
Univest Financial
UVSP
$1.23B
$912K ﹤0.01%
26,630
-212
-0.8% -$7.17K
ADTN icon
1844
Adtran
ADTN
$675M
$906K ﹤0.01%
72,023
-554
-0.8% -$5.62K
TDAY
1845
USA Today Co
TDAY
$1.29B
$905K ﹤0.01%
128,427
-1,049
-0.8% -$6.42K
AMLX icon
1846
Amylyx Pharmaceuticals
AMLX
$2.19B
$904K ﹤0.01%
65,002
-14,088
-18% -$198K
NBR icon
1847
Nabors Industries
NBR
$1.17B
$900K ﹤0.01%
10,463
-1,100
-10% -$79.8K
MFA
1848
MFA Financial
MFA
$932M
$895K ﹤0.01%
93,458
-768
-0.8% -$7.57K
PLOW icon
1849
Douglas Dynamics
PLOW
$992M
$890K ﹤0.01%
21,136
-167
-0.8% -$6.74K
TMP icon
1850
Tompkins Financial
TMP
$1.42B
$888K ﹤0.01%
11,268
-101
-0.9% -$7.85K
72 73
74
75 76

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California State Teachers Retirement System (CalSTRS)'s Q1 2026 Portfolio in Review

As of Q1 2026, California State Teachers Retirement System (CalSTRS) held 3,074 positions worth $94.5B, down 5.5% from $100B the previous quarter. Its ten largest holdings account for 33% of the portfolio.

California State Teachers Retirement System (CalSTRS)'s Q1 2026 filing shows 20 new, 1,276 increased, 1,610 reduced and 149 closed positions. Its largest new stake was Blue Owl Technology Finance Corp: 20,222,455 shares worth $251M. The largest sale was Apple, an estimated $184M.

By sector, the portfolio is most concentrated in Technology at 31% of assets, down from 33% a quarter earlier, followed by Financials and Communication Services.

  • California State Teachers Retirement System (CalSTRS)'s largest Q1 2026 buy was Blue Owl Technology Finance Corp: 20,222,455 shares worth $251M.
  • California State Teachers Retirement System (CalSTRS) added most to Palo Alto Networks in Q1 2026, an estimated $24.4M increase.
  • California State Teachers Retirement System (CalSTRS)'s biggest Q1 2026 reduction was Apple, cutting an estimated $184M.
  • California State Teachers Retirement System (CalSTRS) fully exited Amcor in Q1 2026, selling an estimated $23M.
  • California State Teachers Retirement System (CalSTRS)'s ten largest holdings make up 33% of its $94.5B portfolio in Q1 2026.
  • California State Teachers Retirement System (CalSTRS) opened 20 new positions and closed 149 in Q1 2026.
  • California State Teachers Retirement System (CalSTRS)'s portfolio value fell 5.5% quarter-over-quarter to $94.5B.

Based on California State Teachers Retirement System (CalSTRS)'s 13F filing for Q1 2026, filed 18 May 2026.