Stocks/Funds/CIK 1768635

O'Brien Greene & Co. Inc

long-term holder
Quarterly 13F filings · Latest period 2026-03-31 · CIK 1768635
Assets
$353M
+18.5% YoY
Holdings
133
Lifetime alpha vs market
-1.51% annual
Average hold time
4.5 yr
median 5.3 yr

Quarterly history

Cum return +160% vs S&P +190% · α -30% lifetimeAUM $353M · peak $755MFlow $2M (+1%)2018-122020-032021-062022-092023-122025-032026-03
AUM ($B)fundS&P 500(gap = α)/ Flow in/out

Behavior signals (lifetime)

Dip response
-2.96%
trims when stocks drop
when a holding falls −10%+
Middle response
-2.50%
baseline attrition
Rally response
-1.47%
trims into rallies
when a holding rises +10%+

Top positions · 30

Ticker$ value% portYoYHold time
PHYSSprott Physical Gold Tru$21M5.8%2.8 yr
IBKRInteractive Brokers Grou$17M4.8%+62.8%2.8 yr
FLBRFranklin FTSE Brazil ETF$15M4.1%1.0 yr
AAPLApple Inc.$14M4.0%+14.7%7.5 yr
BRK-BBerkshire Hathaway Inc.$13M3.8%7.5 yr
WMTWalmart Inc.$13M3.6%+42.8%7.5 yr
VLOValero Energy Corporatio$12M3.5%+92.6%5.3 yr
EOGEOG Resources, Inc.$12M3.4%+16.9%7.5 yr
FNVFranco-Nevada Corporatio$12M3.4%+58.0%6.0 yr
WMBThe Williams Companies, $11M3.2%+25.8%5.3 yr
0HQN.LCboe Global Markets, Inc$11M3.0%+26.3%3.0 yr
AMGNAmgen Inc.$10M3.0%+16.5%7.5 yr
CSCOCisco Systems, Inc.$10M2.9%+28.1%7.5 yr
NTRNutrien Ltd.$10M2.8%+56.2%7.5 yr
UNPUnion Pacific Corporatio$10M2.8%+5.1%7.5 yr

Portfolio composition (YoY)

Industry mix
Asset Management12.2%+5.8pp$43M
Financial - Data & Stock Exchanges5.4%-0.5pp$19M
Consumer Electronics5.3%+1.0pp$19M
Investment - Banking & Investment Services4.8%+0.8pp$17M
Discount Stores4.7%+0.0pp$17M
Drug Manufacturers - General4.6%-0.5pp$16M
Oil & Gas Midstream4.5%+0.4pp$16M
Oil & Gas Exploration & Production3.9%-0.3pp$14M
Insurance - Diversified3.8%-1.5pp$13M
Gold3.6%+0.8pp$13M
Country
US77.0%-6.1pp
CA13.9%+4.2pp
CH2.2%+1.8pp
Unknown1.7%-1.6pp
JP1.6%+1.3pp
BM1.2%+0.1pp
GB0.9%-0.1pp
MX0.4%+0.1pp
Top 5: 22.5% · Top 10: 39.6% · Top 25: 73.9%

Winners

TickerPrev $PnLYoY %
VLO$7M+0.01B92.6%
FNV$8M+0.00B58.0%
WMT$10M+0.00B42.8%
NTR$6M+0.00B56.2%
WMB$10M+0.00B25.8%

Losers

TickerPrev $PnLYoY %
SPGI$9M-0.00B-15.6%
DHR$7M-0.00B-7.1%
VLTO$6M-0.00B-9.0%
MSFT$8M-0.00B-0.6%

Top buys this quarter · 15

LYB LyondellBasell Industries N.V.new+$7M
BSX Boston Scientific Corporationnew+$5M
EC Ecopetrol S.A.+$1M
SNEX StoneX Group Inc.+$1M
CF CF Industries Holdings, Inc.new+$1M
VIRT Virtu Financial, Inc.new+$1M
RGR Sturm, Ruger & Company, Inc.+$0M
NTR Nutrien Ltd.+$0M
DHR Danaher Corporation+$8M
MSFT Microsoft Corporation+$8M

Top sells this quarter · 15

GAW.L Games Workshop Group PLCexit$44M
MEDP Medpace Holdings, Inc.exit$6M
BR Broadridge Financial Solutionsexit$5M
FDX FedEx Corporation$4M
TOI.V Topicus.com Inc.exit$4M
TLN Talen Energy Corporation$2M
ADP Automatic Data Processing, Inc$1M
CROX Crocs, Inc.exit$1M
TDW Tidewater Inc.$1M
CCJ Cameco Corporation$1M

Quarterly history (TTM returns)

PeriodAUM# PosReturn (1yr)SPY (1yr)Alpha (1yr)Flow
2026-03-31$353M133+23.67%+17.59%+6.08%+0.00B
2025-12-31$337M136+17.57%+17.72%-0.15%+0.00B
2025-09-30$325M128+10.85%+17.52%-6.67%-0.01B
2025-06-30$306M135+7.29%+14.94%-7.65%-0.01B
2025-03-31$298M135+1.31%+8.30%-6.99%-0.01B
2024-12-31$308M133+7.35%+24.89%-17.54%-0.00B
2024-09-30$321M135+18.29%+36.04%-17.75%-0.01B
2024-06-30$316M138+17.24%+24.49%-7.25%+0.01B
2024-03-31$304M130+20.23%+29.62%-9.39%+0.01B
2023-12-31$284M127+17.51%+26.18%-8.67%-0.01B
2023-09-30$273M127+18.07%+21.57%-3.50%-0.03B
2023-06-30$288M122+10.39%+19.42%-9.03%+0.01B
2023-03-31$267M123-9.56%-7.82%-1.74%-0.00B
2022-12-31$264M126-15.98%-18.17%+2.19%-0.55B
2022-09-30$755M129-12.94%-15.51%+2.57%+0.50B
2022-06-30$265M131-9.71%-10.62%+0.91%+0.01B