Stocks/Funds/CIK 877338

WS MANAGEMENT LLLP

long-term holder
Quarterly 13F filings · Latest period 2026-03-31 · CIK 877338
Assets
$764M
+29.3% YoY
Holdings
35
Lifetime alpha vs market
+1.35% annual
Average hold time
5.6 yr
median 7.0 yr

Quarterly history

Cum return +61% vs S&P +52% · α +8% lifetimeAUM $764M · peak $3.2BFlow $-37M (-5%)2016-062017-122019-062020-122022-062023-122025-062026-03
AUM ($B)fundS&P 500(gap = α)/ Flow in/out

Behavior signals (lifetime)

Dip response
-7.46%
trims when stocks drop
when a holding falls −10%+
Middle response
-5.57%
baseline attrition
Rally response
+2.27%
adds into rallies
when a holding rises +10%+

Top positions · 30

Ticker$ value% portYoYHold time
MUMicron Technology, Inc.$122M15.9%+289.6%10.5 yr
BRK-ABerkshire Hathaway Inc.$90M11.7%10.5 yr
GDXVanEck Gold Miners ETF$54M7.1%3.5 yr
TLTiShares 20+ Year Treasur$53M6.9%2.5 yr
GLDSPDR Gold Shares$52M6.8%10.5 yr
AMZNAmazon.com, Inc.$32M4.1%+9.5%9.5 yr
LHLabcorp Holdings Inc.$30M4.0%+15.9%1.3 yr
NVDANVIDIA Corporation$27M3.6%+60.9%7.0 yr
GOOGLAlphabet Inc.$27M3.6%8.5 yr
COPConocoPhillips$24M3.2%+30.0%10.5 yr
LUVSouthwest Airlines Co.$21M2.7%+14.2%8.5 yr
TJXThe TJX Companies, Inc.$20M2.6%+32.7%10.5 yr
XBIState Street SPDR S&P Bi$19M2.5%4.0 yr
BRK-BBerkshire Hathaway Inc.$19M2.4%10.0 yr
IWMiShares Russell 2000 ETF$19M2.4%0.5 yr

Portfolio composition (YoY)

Industry mix
Semiconductors20.5%+14.0pp$157M
Asset Management19.6%+8.4pp$150M
Insurance - Diversified14.2%-20.5pp$108M
Asset Management - Bonds6.9%+0.8pp$53M
Specialty Retail4.1%-4.5pp$32M
Medical - Diagnostics & Research4.0%+0.0pp$30M
Internet Content & Information3.6%+0.8pp$27M
Oil & Gas Exploration & Production3.2%+0.0pp$24M
Discount Stores3.0%+0.2pp$23M
Airlines, Airports & Air Services2.7%-0.9pp$21M
Country
US99.3%-0.7pp
Unknown0.7%
Top 5: 48.5% · Top 10: 66.9% · Top 25: 94.6%

Winners

TickerPrev $PnLYoY %
MU$17M+0.05B289.6%
NVDA$20M+0.01B60.9%
COP$18M+0.01B30.0%
TJX$14M+0.00B32.7%
AMZN$49M+0.00B9.5%

Losers

TickerPrev $PnLYoY %
KMX$8M-0.00B-46.6%
CROX$5M-0.00B-21.8%
GEHC$8M-0.00B-11.7%
CELH$4M-0.00B-0.4%

Top buys this quarter · 15

INTU Intuit Inc.new+$14M
TXN Texas Instruments Incorporatednew+$8M
ASTS AST SpaceMobile, Inc.new+$4M
HOOD Robinhood Markets, Inc.new+$2M
LH Labcorp Holdings Inc.+$2M
CROX Crocs, Inc.+$2M
AMZN Amazon.com, Inc.+$32M
COST Costco Wholesale Corporation+$1M
TJX The TJX Companies, Inc.+$1M
RHP Ryman Hospitality Properties, +$15M

Top sells this quarter · 7

MU Micron Technology, Inc.$88M
NVDA NVIDIA Corporation$3M
TEM Tempus AI, Inc.$1M
LUV Southwest Airlines Co.$0M
GOOGL Alphabet Inc.$0M
BRK-B Berkshire Hathaway Inc.$0M
QQQ Invesco QQQ Trust, Series 1$0M

Quarterly history (TTM returns)

PeriodAUM# PosReturn (1yr)SPY (1yr)Alpha (1yr)Flow
2026-03-31$764M35+45.47%+17.59%+27.88%-0.04B
2025-12-31$748M28+24.74%+17.72%+7.02%+0.01B
2025-09-30$652M29+13.20%+17.52%-4.31%+0.03B
2025-06-30$573M30+3.06%+14.94%-11.89%-0.08B
2025-03-31$591M31-4.60%+8.30%-12.91%-0.00B
2024-12-31$648M30+17.26%+24.89%-7.63%-0.50B
2024-09-30$1.13B30+28.26%+36.04%-7.78%+0.07B
2024-06-30$1.07B34+30.51%+24.49%+6.02%-0.06B
2024-03-31$1.09B36+36.10%+29.62%+6.48%-0.06B
2023-12-31$1.02B43+27.00%+26.18%+0.82%+0.15B
2023-09-30$777M42+20.23%+21.57%-1.34%+0.04B
2023-06-30$729M40+18.05%+19.42%-1.37%+0.03B
2023-03-31$655M44-15.00%-7.82%-7.18%-0.03B
2022-12-31$653M44+5.96%+7.56%-1.60%+0.06B
2022-09-30$562M43-1.48%-4.93%+3.45%-0.11B
2022-06-30$682M54-22.78%-16.11%-6.67%+0.04B