Stocks/Funds/CIK 2036346

Headwater Capital Co Ltd

concentrated
Quarterly 13F filings · Latest period 2026-03-31 · CIK 2036346
Assets
$622M
+182.7% YoY
Holdings
15
Lifetime alpha vs market
+17.56% annual
Average hold time
0.8 yr
median 0.8 yr

Quarterly history

Cum return +38% vs S&P +13% · α +25% lifetimeAUM $622M · peak $622MFlow $131M (+26%)2024-122025-032025-062025-092025-122026-03
AUM ($B)fundS&P 500(gap = α)/ Flow in/out

Behavior signals (lifetime)

Dip response
+5.73%
adds when stocks drop
when a holding falls −10%+
Middle response
-5.66%
baseline attrition
Rally response
+8.00%
adds into rallies
when a holding rises +10%+

Top positions · 15

Ticker$ value% portYoYHold time
TSMTaiwan Semiconductor Man$114M18.3%+105.6%1.5 yr
METAMeta Platforms, Inc.$108M17.4%-0.4%1.5 yr
GOOGAlphabet Inc.$85M13.6%+84.3%1.3 yr
GOOGLAlphabet Inc.$66M10.6%0.5 yr
NVDANVIDIA Corporation$55M8.8%+60.9%1.0 yr
MUMicron Technology, Inc.$36M5.8%+289.6%0.8 yr
TCOMTrip.com Group Limited$33M5.3%-21.7%1.5 yr
DASHDoorDash, Inc.$32M5.1%-17.8%0.3 yr
HOODRobinhood Markets, Inc.$25M4.1%+66.5%0.3 yr
PDDPDD Holdings Inc.$15M2.5%-13.7%1.5 yr
LITELumentum Holdings Inc.$14M2.3%+1027.3%0.8 yr
FUTUFutu Holdings Limited$14M2.2%+33.6%0.5 yr
RBLXRoblox Corporation$11M1.8%-3.0%0.3 yr
ONONOn Holding AG$10M1.6%-22.5%0.3 yr
BZKanzhun Limited$4M0.6%-29.6%0.3 yr

Portfolio composition (YoY)

Industry mix
Internet Content & Information46.7%+7.4pp$290M
Semiconductors32.9%+6.6pp$205M
Financial - Capital Markets6.3%+1.6pp$39M
Travel Services5.3%-9.2pp$33M
Specialty Retail2.5%-8.3pp$15M
Communication Equipment2.3%$14M
Electronic Gaming & Multimedia1.8%$11M
Apparel - Retail1.6%$10M
Staffing & Employment Services0.6%$4M
Country
US69.5%+22.2pp
TW18.3%-0.0pp
SG5.3%-9.2pp
IE2.5%-8.3pp
HK2.2%-2.5pp
CH1.6%
CN0.6%-3.9pp
Top 5: 68.7% · Top 10: 91.4% · Top 25: 100.0%

Winners

TickerPrev $PnLYoY %
TSM$37M+0.04B105.6%
NVDA$11M+0.01B60.9%
FUTU$10M+0.00B33.6%
META$86M-0.00B-0.4%
PDD$24M-0.00B-13.7%

Losers

TickerPrev $PnLYoY %
TCOM$32M-0.01B-21.7%
PDD$24M-0.00B-13.7%
META$86M-0.00B-0.4%

Top buys this quarter · 10

META Meta Platforms, Inc.+$87M
NVDA NVIDIA Corporation+$37M
DASH DoorDash, Inc.new+$32M
HOOD Robinhood Markets, Inc.new+$25M
TCOM Trip.com Group Limited+$17M
RBLX Roblox Corporationnew+$11M
ONON On Holding AGnew+$10M
MU Micron Technology, Inc.+$10M
BZ Kanzhun Limitednew+$4M
GOOGL Alphabet Inc.+$0M

Top sells this quarter · 15

GOOG Alphabet Inc.$51M
AMZN Amazon.com, Inc.exit$22M
MAR Marriott International, Inc.exit$16M
PDD PDD Holdings Inc.$11M
FIG Figma, Inc.exit$11M
HTHT H World Group Limitedexit$10M
TSM Taiwan Semiconductor Manufactu$111M
ATAT Atour Lifestyle Holdings Limitexit$7M
LITE Lumentum Holdings Inc.$11M
YUMC Yum China Holdings, Inc.exit$5M

Quarterly history (TTM returns)

PeriodAUM# PosReturn (1yr)SPY (1yr)Alpha (1yr)Flow
2026-03-31$622M15+43.17%+17.59%+25.57%+0.13B
2025-12-31$513M20+44.15%+17.72%+26.43%+0.05B
2025-09-30$409M17+15.79%+8.12%+7.66%+0.08B
2025-06-30$286M12+13.19%+10.78%+2.41%+0.04B
2025-03-31$220M9-3.74%-4.27%+0.52%+0.04B
2024-12-31$188M10