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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
IREN icon
626
Iris Energy
IREN
$12.4B
$12.5M 0.01%
+364,622
New +$16.5M
RRC icon
627
Range Resources
RRC
$8.86B
$12.4M 0.01%
275,387
+49,574
+22% +$1.93M
BCE icon
628
BCE
BCE
$20.3B
$12.4M 0.01%
494,158
-2,448
-0.5% -$62K
ARMK icon
629
Aramark
ARMK
$15.1B
$12.4M 0.01%
305,477
+58,207
+24% +$2.31M
BBIO icon
630
BridgeBio Pharma
BBIO
$16.4B
$12.3M 0.01%
165,703
+31,797
+24% +$2.3M
LAMR icon
631
Lamar Advertising Co
LAMR
$16.4B
$12.3M 0.01%
96,921
+14,394
+17% +$1.89M
ROIV icon
632
Roivant Sciences
ROIV
$24.4B
$12.2M 0.01%
440,634
+82,075
+23% +$2.11M
BMRN icon
633
BioMarin Pharmaceuticals
BMRN
$12B
$12.1M 0.01%
214,859
+41,453
+24% +$2.42M
AGNC icon
634
AGNC Investment
AGNC
$12.7B
$12.1M 0.01%
1,209,012
+216,147
+22% +$2.39M
SJM icon
635
J.M. Smucker
SJM
$13.3B
$12.1M 0.01%
125,733
-64,111
-34% -$6.71M
CRBG icon
636
Corebridge Financial
CRBG
$14.5B
$12.1M 0.01%
506,950
-4,597
-0.9% -$129K
GH icon
637
Guardant Health
GH
$19.3B
$12.1M 0.01%
130,599
+23,569
+22% +$2.37M
CPT icon
638
Camden Property Trust
CPT
$11.4B
$12.1M 0.01%
123,423
+21,990
+22% +$2.33M
JAZZ icon
639
Jazz Pharmaceuticals
JAZZ
$16.4B
$12M 0.01%
63,657
+11,486
+22% +$2.01M
WMS icon
640
Advanced Drainage Systems
WMS
$11.1B
$11.9M 0.01%
86,740
+17,546
+25% +$2.72M
AIT icon
641
Applied Industrial Technologies
AIT
$12.8B
$11.8M 0.01%
44,408
+8,625
+24% +$2.35M
AES icon
642
AES
AES
$10.6B
$11.8M 0.01%
835,141
+158,920
+24% +$2.37M
RVTY icon
643
Revvity
RVTY
$12.4B
$11.7M 0.01%
133,809
+22,075
+20% +$2.19M
UHS icon
644
Universal Health Services
UHS
$9.7B
$11.7M 0.01%
65,360
-1,708
-3% -$351K
TTMI icon
645
TTM Technologies
TTMI
$11.4B
$11.7M 0.01%
119,733
+21,622
+22% +$2.06M
SPXC icon
646
SPX Corp
SPXC
$10.5B
$11.6M 0.01%
58,239
+11,479
+25% +$2.47M
ONTO icon
647
Onto Innovation
ONTO
$11.8B
$11.6M 0.01%
56,775
+10,271
+22% +$2.1M
BLD
648
DELISTED
TopBuild
BLD
$11.6M 0.01%
32,975
+6,312
+24% +$2.83M
Z icon
649
Zillow
Z
$7.64B
$11.6M 0.01%
279,828
-2,504
-0.9% -$133K
DINO icon
650
HF Sinclair
DINO
$16.1B
$11.6M 0.01%
185,360
+34,564
+23% +$1.87M
24 25
26
27 28

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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.