Stocks/Funds/CIK 1897612

T. Rowe Price Investment Management, Inc.

retail-distributedindex-like (500+ pos)long-term holder
Quarterly 13F filings · Latest period 2026-03-31 · CIK 1897612
Assets
$145.22B
-3.9% YoY
Holdings
643
Lifetime alpha vs market
-5.27% annual
Average hold time
2.2 yr
median 2.3 yr

Quarterly history

Cum return +58% vs S&P +91% · α -33% lifetimeAUM $145.2B · peak $165.8BFlow $-8.2B (-5%)2022-092023-062024-032024-122025-092026-03
AUM ($B)fundS&P 500(gap = α)/ Flow in/out

Behavior signals (lifetime)

Dip response
-4.77%
trims when stocks drop
when a holding falls −10%+
Middle response
-5.18%
baseline attrition
Rally response
-9.29%
trims into rallies
when a holding rises +10%+

Top positions · 30

Ticker$ value% portYoYHold time
AMZNAmazon.com, Inc.$5.20B3.6%+9.5%3.8 yr
MSFTMicrosoft Corporation$4.72B3.2%-0.6%3.8 yr
AAPLApple Inc.$3.98B2.7%+14.7%3.8 yr
METAMeta Platforms, Inc.$3.93B2.7%-0.4%3.8 yr
NVDANVIDIA Corporation$3.39B2.3%+60.9%3.8 yr
PTCPTC Inc.$2.72B1.9%-8.0%3.8 yr
CNPCenterPoint Energy, Inc.$2.56B1.8%+21.9%3.0 yr
GOOGLAlphabet Inc.$2.54B1.7%3.8 yr
NINiSource Inc.$2.32B1.6%+19.6%2.3 yr
ABCAmerisourceBergen Corpor$1.98B1.4%1.5 yr
AVGOBroadcom Inc.$1.97B1.4%+86.0%2.0 yr
PKIPerkinElmer, Inc.$1.94B1.3%3.8 yr
ALNYAlnylam Pharmaceuticals,$1.72B1.2%+22.5%3.8 yr
YUMYum! Brands, Inc.$1.54B1.1%+0.7%3.8 yr
AMDAdvanced Micro Devices, $1.52B1.0%+98.0%2.3 yr

Portfolio composition (YoY)

Industry mix
Semiconductors8.6%+3.1pp$12.54B
Biotechnology6.1%+3.6pp$8.86B
Internet Content & Information5.2%+2.9pp$7.53B
Unknown4.9%+2.7pp$7.12B
Medical - Diagnostics & Research4.6%+0.1pp$6.62B
Software - Application4.4%-5.2pp$6.35B
Specialty Retail4.2%+1.0pp$6.16B
Software - Infrastructure3.7%-1.5pp$5.36B
Consumer Electronics2.8%+1.7pp$4.10B
Restaurants2.8%+0.5pp$4.07B
Country
US90.8%+0.0pp
Unknown4.9%+2.7pp
GB1.5%-0.8pp
CA0.9%-1.2pp
DE0.5%+0.5pp
BM0.3%-0.0pp
CH0.2%-0.4pp
NL0.2%-0.4pp
Top 5: 14.6% · Top 10: 23.0% · Top 25: 38.1%

Winners

TickerPrev $PnLYoY %
NVDA$2.67B+1.62B60.9%
FTI$1.28B+1.52B119.3%
AMD$1.07B+1.05B98.0%
LSCC$1.11B+0.85B76.9%
AVGO$465M+0.40B86.0%

Losers

TickerPrev $PnLYoY %
AUR$1.44B-0.56B-38.8%
PTC$3.15B-0.25B-8.0%
MA$432M-0.04B-8.5%
MSFT$5.71B-0.04B-0.6%
KDP$86M-0.02B-21.2%

Top buys this quarter · 15

META Meta Platforms, Inc.+$2.26B
AMZN Amazon.com, Inc.+$1.50B
WAT Waters Corporation+$1.35B
ALNY Alnylam Pharmaceuticals, Inc.+$1.14B
NFLX Netflix, Inc.new+$731M
MSFT Microsoft Corporation+$4.72B
JPM JPMorgan Chase & Co.+$725M
DASH DoorDash, Inc.+$681M
DHR Danaher Corporation+$491M
USFD US Foods Holding Corp.+$469M

Top sells this quarter · 15

ABT Abbott Laboratories$1.55B
NVDA NVIDIA Corporation$1.28B
APH Amphenol Corporation$1.20B
CNQ Canadian Natural Resources Lim$1.07B
AJG Arthur J. Gallagher & Co.$1.06B
AEE Ameren Corporation$918M
YUM Yum! Brands, Inc.$853M
WTW Willis Towers Watson Public Li$823M
KKR KKR & Co. Inc.exit$796M
PPL PPL Corporation$749M

Quarterly history (TTM returns)

PeriodAUM# PosReturn (1yr)SPY (1yr)Alpha (1yr)Flow
2026-03-31$145.22B643+11.52%+17.59%-6.07%-8.24B
2025-12-31$158.43B898+9.42%+17.72%-8.30%-7.41B
2025-09-30$163.59B877+8.73%+17.52%-8.78%-3.67B
2025-06-30$158.37B684+9.97%+14.94%-4.97%-4.19B
2025-03-31$151.17B657+0.07%+8.30%-8.24%-2.89B
2024-12-31$162.11B633+13.30%+24.89%-11.59%-4.95B
2024-09-30$165.83B622+26.65%+36.04%-9.39%-3.41B
2024-06-30$158.45B620+13.66%+24.49%-10.83%-1.49B
2024-03-31$163.45B620+23.07%+29.62%-6.55%-2.05B
2023-12-31$153.80B596+22.17%+26.18%-4.01%-5.51B
2023-09-30$141.47B571+16.73%+21.57%-4.84%+0.74B
2023-06-30$146.81B566+5.95%+8.68%-2.73%-0.97B
2023-03-31$139.48B544+6.82%+7.46%-0.64%+0.27B
2022-12-31$130.33B541+7.59%+7.56%+0.03%-4.35B
2022-09-30$125.18B541