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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
RGP icon
3026
Resources Connection
RGP
$133M
– –
-1,920
Closed -$9.68K
RMBI icon
3027
Richmond Mutual Bancorp
RMBI
$247M
– –
-505
Closed -$7.09K
RNAM
3028
DELISTED
Avidity Biosciences
RNAM
– –
-104,225
Closed -$7.52M
RVSB icon
3029
Riverview Bancorp
RVSB
$108M
– –
-1,249
Closed -$6.27K
RXT icon
3030
Rackspace Technology
RXT
$980M
– –
-5,133
Closed -$4.98K
SBFG icon
3031
SB Financial Group
SBFG
$165M
– –
-351
Closed -$7.82K
SFBC
3032
Sound Financial Bancorp
SFBC
$107M
– –
-130
Closed -$5.67K
SHCO
3033
DELISTED
Soho House & Co
SHCO
– –
-29,430
Closed -$264K
SIEB icon
3034
Siebert Financial
SIEB
$68M
– –
-872
Closed -$3.06K
SKIL icon
3035
Skillsoft
SKIL
$58.9M
– –
-309
Closed -$2.87K
SMLR
3036
DELISTED
Semler Scientific
SMLR
– –
-812
Closed -$12.4K
SMWB icon
3037
Similarweb
SMWB
$598M
– –
-48,217
Closed -$361K
SNCR
3038
DELISTED
Synchronoss Technologies
SNCR
– –
-576
Closed -$4.93K
SNV
3039
DELISTED
Synovus
SNV
– –
-131,683
Closed -$6.59M
SRBK icon
3040
SR Bancorp
SRBK
$143M
– –
-452
Closed -$7.11K
SSTI icon
3041
SoundThinking
SSTI
$109M
– –
-588
Closed -$4.72K
TASK icon
3042
TaskUs
TASK
$531M
– –
-14,494
Closed -$171K
TBI
3043
Trueblue
TBI
$237M
– –
-1,759
Closed -$8K
TGNA
3044
DELISTED
TEGNA Inc
TGNA
– –
-152,490
Closed -$2.96M
THS
3045
DELISTED
Treehouse Foods
THS
– –
-43,337
Closed -$1.02M
TRUE
3046
DELISTED
TrueCar
TRUE
– –
-4,913
Closed -$11.1K
TSE
3047
DELISTED
Trinseo
TSE
– –
-2,091
Closed -$1.04K
TUSK icon
3048
Mammoth Energy Services
TUSK
$131M
– –
-1,487
Closed -$2.75K
TZOO icon
3049
Travelzoo
TZOO
$105M
– –
-381
Closed -$2.71K
UNB icon
3050
Union Bankshares
UNB
$109M
– –
-223
Closed -$5.29K
119 120 121
122
123

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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.