Stocks/Funds/CIK 1697748

ARK Investment Management LLC

long-term holder
Quarterly 13F filings · Latest period 2026-03-31 · CIK 1697748
Assets
$12.86B
+28.7% YoY
Holdings
180
Lifetime alpha vs market
-6.79% annual
Average hold time
5.2 yr
median 5.3 yr

Quarterly history

Cum return +24% vs S&P +76% · α -52% lifetimeAUM $12.9B · peak $53.7BFlow $-682M (-5%)2016-122018-062019-122021-062022-122024-062025-122026-03
AUM ($B)fundS&P 500(gap = α)/ Flow in/out

Behavior signals (lifetime)

Dip response
+0.85%
adds when stocks drop
when a holding falls −10%+
Middle response
-8.36%
baseline attrition
Rally response
-6.66%
trims into rallies
when a holding rises +10%+

Top positions · 30

Ticker$ value% portYoYHold time
TSLATesla, Inc.$1.05B8.2%+43.4%9.5 yr
AMDAdvanced Micro Devices, $552M4.3%+98.0%4.8 yr
CRSPCRISPR Therapeutics AG$538M4.2%+39.8%9.0 yr
SHOPShopify Inc.$496M3.9%+24.2%8.8 yr
PLTRPalantir Technologies In$455M3.5%+73.3%5.3 yr
TEMTempus AI, Inc.$434M3.4%-6.3%2.0 yr
CRCLCircle Internet Group$430M3.3%1.0 yr
HOODRobinhood Markets, Inc.$416M3.2%+66.5%4.8 yr
COINCoinbase Global, Inc.$414M3.2%+1.4%5.0 yr
TERTeradyne, Inc.$369M2.9%+260.2%9.5 yr
ROKURoku, Inc.$361M2.8%+34.3%7.0 yr
RBLXRoblox Corporation$333M2.6%-3.0%5.3 yr
TWSTTwist Bioscience Corpora$301M2.3%+21.0%7.0 yr
BEAMBeam Therapeutics Inc.$289M2.2%+22.0%5.5 yr
AMZNAmazon.com, Inc.$282M2.2%+9.5%9.3 yr

Portfolio composition (YoY)

Industry mix
Semiconductors11.3%+6.8pp$1.45B
Biotechnology11.1%-0.0pp$1.43B
Software - Infrastructure10.1%-0.6pp$1.30B
Aerospace & Defense8.3%+4.2pp$1.07B
Auto - Manufacturers8.2%-0.3pp$1.05B
Financial - Capital Markets8.2%+3.8pp$1.05B
Medical - Healthcare Information Services6.2%+0.8pp$792M
Medical - Diagnostics & Research5.5%-0.2pp$712M
Software - Application4.9%-3.4pp$628M
Internet Content & Information4.1%-1.2pp$533M
Country
US83.4%-4.6pp
CH4.3%+0.8pp
CA4.2%-0.3pp
CN2.1%+2.0pp
KY1.8%
TW1.6%+1.3pp
IL1.0%+0.0pp
Unknown0.3%-0.2pp
Top 5: 24.1% · Top 10: 40.1% · Top 25: 69.0%

Winners

TickerPrev $PnLYoY %
TER$185M+0.48B260.2%
PLTR$530M+0.39B73.3%
TSLA$845M+0.37B43.4%
HOOD$427M+0.28B66.5%
ROKU$609M+0.21B34.3%

Losers

TickerPrev $PnLYoY %
ACHR$194M-0.05B-27.3%
TEM$362M-0.02B-6.3%
RBLX$529M-0.02B-3.0%

Top buys this quarter · 15

AVGO Broadcom Inc.new+$126M
TEM Tempus AI, Inc.+$434M
HOOD Robinhood Markets, Inc.+$416M
BLSH Bullish+$62M
RBLX Roblox Corporation+$333M
FIG Figma, Inc.+$59M
GOOG Alphabet Inc.+$50M
CRWV CoreWeave, Inc. Class A Common+$48M
WGS GeneDx Holdings Corp.+$46M
CRSP CRISPR Therapeutics AG+$538M

Top sells this quarter · 15

TER Teradyne, Inc.$329M
ROKU Roku, Inc.$195M
ABNB Airbnb, Inc.$103M
META Meta Platforms, Inc.$83M
DKNG DraftKings Inc.$69M
TTD The Trade Desk, Inc.exit$66M
TWST Twist Bioscience Corporation$240M
PD PagerDuty, Inc.exit$52M
ILMN Illumina, Inc.$51M
TSM Taiwan Semiconductor Manufactu$41M

Quarterly history (TTM returns)

PeriodAUM# PosReturn (1yr)SPY (1yr)Alpha (1yr)Flow
2026-03-31$12.86B180+37.11%+17.59%+19.52%-0.68B
2025-12-31$15.07B196+31.55%+17.72%+13.83%-0.82B
2025-09-30$16.80B196+65.33%+17.52%+47.81%+0.78B
2025-06-30$13.64B190+53.38%+14.94%+38.44%-0.09B
2025-03-31$9.99B195+1.65%+8.30%-6.65%-0.36B
2024-12-31$12.01B182+16.58%+24.89%-8.31%-0.99B
2024-09-30$10.93B187+25.34%+36.04%-10.69%-1.34B
2024-06-30$11.27B190+4.16%+24.49%-20.33%-1.88B
2024-03-31$14.44B228+25.67%+29.62%-3.95%-2.26B
2023-12-31$16.89B222+60.82%+26.18%+34.64%+0.19B
2023-09-30$13.07B225+8.61%+21.57%-12.95%-0.61B
2023-06-30$15.10B221+9.20%+19.42%-10.23%-0.88B
2023-03-31$14.55B220-40.32%-7.82%-32.50%-0.05B
2022-12-31$11.54B231-53.92%-18.17%-35.75%-0.84B
2022-09-30$14.34B233-40.69%-15.51%-25.19%-0.57B
2022-06-30$16.38B333-34.48%-10.62%-23.86%+2.00B