Stocks/Funds/CIK 1447228

Yiheng Capital Management, L.P.

long-term holderconcentrated
Quarterly 13F filings · Latest period 2026-03-31 · CIK 1447228
Assets
$231M
-18.9% YoY
Holdings
24
Lifetime alpha vs market
-0.69% annual
Average hold time
3.5 yr
median 1.5 yr

Quarterly history

Cum return +48% vs S&P +52% · α -4% lifetimeAUM $231M · peak $2.5BFlow $-24M (-10%)2016-062017-122019-062020-122022-062023-122025-062026-03
AUM ($B)fundS&P 500(gap = α)/ Flow in/out

Behavior signals (lifetime)

Dip response
+3.17%
adds when stocks drop
when a holding falls −10%+
Middle response
-8.79%
baseline attrition
Rally response
-20.81%
trims into rallies
when a holding rises +10%+

Top positions · 24

Ticker$ value% portYoYHold time
NOAHNoah Holdings Limited$67M28.8%+15.3%10.5 yr
EDUNew Oriental Education &$21M9.2%+19.8%4.0 yr
JDJD.com, Inc.$17M7.5%-28.5%10.5 yr
BILIBilibili Inc.$17M7.2%+18.1%7.8 yr
HTHTH World Group Limited$16M7.0%+43.2%8.0 yr
REREATRenew Inc.$15M6.4%+55.8%5.0 yr
HNGEHinge Health, Inc.$11M5.0%0.3 yr
TALTAL Education Group$9M3.7%-13.9%10.5 yr
BILLBill.com Holdings, Inc.$9M3.7%-16.5%0.5 yr
SVCOSilvaco Group, Inc. Comm$8M3.4%+55.3%1.3 yr
PONYPony AI Inc. American De$6M2.7%+7.0%0.8 yr
KYMRKymera Therapeutics, Inc$6M2.7%+204.3%1.3 yr
JOYYJOYY, Inc. Sponsored ADR$5M2.2%+49.5%1.8 yr
TCOMTrip.com Group Limited$4M1.9%-21.7%0.3 yr
YMMFull Truck Alliance Co. $4M1.8%-35.0%0.5 yr

Portfolio composition (YoY)

Industry mix
Asset Management28.8%+6.5pp$67M
Specialty Retail14.0%+2.5pp$32M
Education & Training Services13.0%+1.5pp$30M
Software - Application10.0%+8.1pp$23M
Electronic Gaming & Multimedia7.2%-19.7pp$17M
Travel Lodging7.0%-1.4pp$16M
Medical - Healthcare Information Services5.0%$11M
Biotechnology4.9%-8.4pp$11M
Unknown2.7%+0.8pp$6M
Rental & Leasing Services2.7%$6M
Country
CN76.0%+1.0pp
US17.0%-4.1pp
SG4.1%
Unknown2.7%+0.8pp
IL0.3%
Top 5: 59.9% · Top 10: 82.1% · Top 25: 100.0%

Winners

TickerPrev $PnLYoY %
BILI$60M+0.01B18.1%
HTHT$24M+0.01B43.2%
NOAH$64M+0.01B15.3%
KYMR$3M+0.01B204.3%
EDU$29M+0.01B19.8%

Losers

TickerPrev $PnLYoY %
JD$23M-0.01B-28.5%
TAL$4M-0.00B-13.9%
API$1M-0.00B-11.9%

Top buys this quarter · 10

HNGE Hinge Health, Inc.new+$11M
TAL TAL Education Group+$5M
BILL Bill.com Holdings, Inc.+$9M
TCOM Trip.com Group Limitednew+$4M
EDU New Oriental Education & Techn+$2M
YMM Full Truck Alliance Co. Ltd.+$4M
ZEPP Zepp Health Corporationnew+$1M
API Agora, Inc.+$1M
PASG Passage Bio, Inc.+$0M
+$0M

Top sells this quarter · 9

JOYY JOYY, Inc. Sponsored ADR Class$59M
BILI Bilibili Inc.$9M
ACMR ACM Research, Inc.exit$7M
HTHT H World Group Limited$4M
JD JD.com, Inc.$3M
CLBT Cellebrite DI Ltd.$3M
IVA Inventiva S.A.exit$1M
$0M
GBIO Generation Bio Co.exit$0M

Quarterly history (TTM returns)

PeriodAUM# PosReturn (1yr)SPY (1yr)Alpha (1yr)Flow
2026-03-31$231M24+40.17%+17.59%+22.58%-0.02B
2025-12-31$229M21+25.15%+17.72%+7.43%-0.06B
2025-09-30$302M23+14.61%+17.52%-2.91%-0.02B
2025-06-30$276M20+32.29%+14.94%+17.35%-0.04B
2025-03-31$284M21+19.45%+8.30%+11.14%-0.16B
2024-12-31$452M19+19.17%+24.89%-5.72%-0.02B
2024-09-30$542M17+44.75%+36.04%+8.72%-0.42B
2024-06-30$709M20+6.26%+24.49%-18.23%+0.00B
2024-03-31$696M19-10.55%+29.62%-40.17%-0.10B
2023-12-31$808M18-8.82%+26.18%-35.00%-0.37B
2023-09-30$1.11B27+9.98%+21.57%-11.59%-0.04B
2023-06-30$1.15B27-12.44%+19.42%-31.86%+0.06B
2023-03-31$1.28B29-1.18%-7.82%+6.63%-0.02B
2022-12-31$1.29B26+28.43%+7.56%+20.87%-0.08B
2022-09-30$1.06B30-20.69%-4.93%-15.76%-0.04B
2022-06-30$1.40B30-3.77%-16.11%+12.34%-0.11B