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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
VRTX icon
101
Vertex Pharmaceuticals
VRTX
$124B
$167M 0.18%
373,481
-12,270
-3% -$5.72M
MCK icon
102
McKesson
MCK
$98.1B
$165M 0.18%
191,183
-5,523
-3% -$4.93M
TMUS icon
103
T-Mobile US
TMUS
$210B
$165M 0.17%
785,248
-23,646
-3% -$4.86M
NOW icon
104
ServiceNow
NOW
$108B
$160M 0.17%
1,532,567
-43,369
-3% -$5.1M
SBUX icon
105
Starbucks
SBUX
$119B
$157M 0.17%
1,756,064
-37,943
-2% -$3.59M
GLW icon
106
Corning
GLW
$133B
$156M 0.17%
1,148,222
-27,658
-2% -$3.34M
WMB icon
107
Williams Companies
WMB
$90.9B
$154M 0.16%
2,120,558
-48,478
-2% -$3.36M
OKE icon
108
Oneok
OKE
$59.2B
$154M 0.16%
1,703,337
-31,910
-2% -$2.63M
ADBE icon
109
Adobe
ADBE
$93.3B
$153M 0.16%
629,123
-14,954
-2% -$4.14M
CTVA icon
110
Corteva
CTVA
$58.4B
$151M 0.16%
1,800,927
-30,311
-2% -$2.28M
CRWD icon
111
CrowdStrike
CRWD
$209B
$147M 0.16%
1,506,468
-33,924
-2% -$3.59M
BSX icon
112
Boston Scientific
BSX
$65.6B
$144M 0.15%
2,299,954
-57,751
-2% -$4.62M
NOC icon
113
Northrop Grumman
NOC
$75.4B
$143M 0.15%
210,197
-5,165
-2% -$3.57M
WDC icon
114
Western Digital
WDC
$172B
$142M 0.15%
524,436
-20,088
-4% -$5.24M
TT icon
115
Trane Technologies
TT
$103B
$142M 0.15%
340,305
-11,324
-3% -$4.81M
ICE icon
116
Intercontinental Exchange
ICE
$80.3B
$141M 0.15%
898,034
-24,403
-3% -$3.98M
VRT icon
117
Vertiv
VRT
$113B
$139M 0.15%
556,351
-12,720
-2% -$2.82M
APP icon
118
Applovin
APP
$144B
$139M 0.15%
349,227
-9,478
-3% -$4.58M
BNY
119
Bank of New York Mellon
BNY
$108B
$137M 0.15%
1,156,378
-48,703
-4% -$5.79M
EQIX icon
120
Equinix
EQIX
$100B
$136M 0.14%
139,037
-3,198
-2% -$2.84M
CVS icon
121
CVS Health
CVS
$137B
$136M 0.14%
1,889,024
-41,415
-2% -$3.19M
HWM icon
122
Howmet Aerospace
HWM
$109B
$134M 0.14%
579,445
-15,421
-3% -$3.59M
CEG icon
123
Constellation Energy
CEG
$90.9B
$132M 0.14%
471,596
-17,185
-4% -$5.22M
ECL icon
124
Ecolab
ECL
$75.8B
$131M 0.14%
492,286
-8,224
-2% -$2.32M
MRVL icon
125
Marvell Technology
MRVL
$177B
$129M 0.14%
1,300,016
-45,422
-3% -$3.81M
3 4
5
6 7

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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.