Stocks/Funds/CIK 1081019

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM

index-like (500+ pos)long-term holder
Quarterly 13F filings · Latest period 2026-03-31 · CIK 1081019
Assets
$94.49B
+16.8% YoY
Holdings
2,925
Lifetime alpha vs market
-1.65% annual
Average hold time
7.5 yr
median 9.5 yr

Quarterly history

Cum return +42% vs S&P +52% · α -10% lifetimeAUM $94.5B · peak $100.0BFlow $-986M (-1%)2016-062017-122019-062020-122022-062023-122025-062026-03
AUM ($B)fundS&P 500(gap = α)/ Flow in/out

Behavior signals (lifetime)

Dip response
-1.14%
trims when stocks drop
when a holding falls −10%+
Middle response
-0.90%
baseline attrition
Rally response
-0.19%
trims into rallies
when a holding rises +10%+

Top positions · 30

Ticker$ value% portYoYHold time
NVDANVIDIA Corporation$6.40B6.8%+60.9%10.5 yr
AAPLApple Inc.$5.65B6.0%+14.7%10.5 yr
MSFTMicrosoft Corporation$3.97B4.2%-0.6%10.5 yr
AMZNAmazon.com, Inc.$3.03B3.2%+9.5%10.5 yr
GOOGLAlphabet Inc.$2.55B2.7%10.5 yr
AVGOBroadcom Inc.$2.11B2.2%+86.0%8.0 yr
GOOGAlphabet Inc.$2.09B2.2%+84.3%10.5 yr
IVViShares Core S&P 500 ETF$1.93B2.0%0.8 yr
METAMeta Platforms, Inc.$1.88B2.0%-0.4%10.5 yr
TSLATesla, Inc.$1.59B1.7%+43.4%10.5 yr
JPMJPMorgan Chase & Co.$1.22B1.3%+21.8%10.5 yr
LLYEli Lilly and Company$1.12B1.2%+12.2%10.5 yr
BRK-BBerkshire Hathaway Inc.$993M1.1%10.5 yr
JNJJohnson & Johnson$915M1.0%+51.5%10.5 yr
WMTWalmart Inc.$832M0.9%+42.8%10.5 yr

Portfolio composition (YoY)

Industry mix
Semiconductors13.2%+4.0pp$12.44B
Internet Content & Information7.2%+1.2pp$6.81B
Software - Infrastructure6.3%-0.9pp$5.94B
Consumer Electronics6.0%-0.5pp$5.68B
Drug Manufacturers - General4.5%-0.1pp$4.21B
Specialty Retail4.0%-0.4pp$3.76B
Asset Management3.4%+2.2pp$3.18B
Banks - Diversified2.8%-0.0pp$2.64B
Aerospace & Defense2.4%+0.3pp$2.25B
Financial - Credit Services2.4%-0.8pp$2.23B
Country
US96.4%+0.4pp
IE1.3%-0.2pp
GB0.5%-0.1pp
Unknown0.4%-0.0pp
CH0.3%-0.0pp
SG0.2%+0.1pp
BM0.1%-0.0pp
UY0.1%-0.0pp
Top 5: 22.9% · Top 10: 33.0% · Top 25: 45.0%

Winners

TickerPrev $PnLYoY %
NVDA$4.13B+2.52B60.9%
GOOG$1.21B+1.01B84.3%
AVGO$1.16B+0.99B86.0%
AAPL$5.22B+0.77B14.7%
TSLA$1.16B+0.51B43.4%

Losers

TickerPrev $PnLYoY %
V$946M-0.12B-13.1%
PG$635M-0.08B-12.9%
MA$703M-0.06B-8.5%
HD$568M-0.04B-8.0%
MSFT$4.14B-0.03B-0.6%

Top buys this quarter · 15

OTF Blue Owl Technology Finance Co+$195M
PANW Palo Alto Networks, Inc.+$189M
SNDK Sandisk Corporation+$19M
WAT Waters Corporation+$19M
IREN IREN Limitednew+$12M
FITB Fifth Third Bancorp+$12M
CDE Coeur Mining, Inc.+$11M
LITE Lumentum Holdings Inc.+$10M
COHR Coherent, Inc.+$8M
HBAN Huntington Bancshares Incorpor+$8M

Top sells this quarter · 15

AAPL Apple Inc.$180M
NVDA NVIDIA Corporation$154M
MSFT Microsoft Corporation$93M
AMZN Amazon.com, Inc.$68M
GOOG Alphabet Inc.$57M
AVGO Broadcom Inc.$45M
META Meta Platforms, Inc.$40M
TSLA Tesla, Inc.$38M
JPM JPMorgan Chase & Co.$37M
XOM Exxon Mobil Corporation$613M

Quarterly history (TTM returns)

PeriodAUM# PosReturn (1yr)SPY (1yr)Alpha (1yr)Flow
2026-03-31$94.49B2925+17.64%+17.59%+0.05%-0.99B
2025-12-31$99.96B3052+16.94%+17.72%-0.78%+0.38B
2025-09-30$97.50B3046+17.39%+17.52%-0.13%+0.13B
2025-06-30$90.04B2957+15.38%+14.94%+0.43%-0.16B
2025-03-31$80.89B3054+5.35%+8.30%-2.96%-0.43B
2024-12-31$85.65B3065+19.48%+24.89%-5.41%-2.26B
2024-09-30$85.75B3075+30.60%+36.04%-5.44%-0.95B
2024-06-30$81.58B3085+18.20%+24.49%-6.30%+0.98B
2024-03-31$79.15B3044+24.90%+29.62%-4.72%+1.07B
2023-12-31$72.51B3071+24.25%+26.18%-1.93%-0.41B
2023-09-30$65.07B3100+17.61%+21.57%-3.96%-3.06B
2023-06-30$70.82B3108+17.03%+19.42%-2.40%-1.49B
2023-03-31$67.20B3057-8.01%-7.82%-0.19%-0.97B
2022-12-31$63.64B3078+6.08%+7.56%-1.48%+0.87B
2022-09-30$59.18B3098-4.29%-4.93%+0.64%-1.29B
2022-06-30$63.18B3123-15.42%-16.11%+0.70%-1.07B