Stocks/Funds/CIK 1845859

Colonial River Investments, LLC

long-term holder
Quarterly 13F filings · Latest period 2026-03-31 · CIK 1845859
Assets
$279M
+53.9% YoY
Holdings
229
Lifetime alpha vs market
+1.74% annual
Average hold time
2.7 yr
median 2.0 yr

Quarterly history

Cum return +105% vs S&P +87% · α +18% lifetimeAUM $279M · peak $281MFlow $12M (+4%)2020-122021-122022-122023-122024-122025-122026-03
AUM ($B)fundS&P 500(gap = α)/ Flow in/out

Behavior signals (lifetime)

Dip response
+4.21%
adds when stocks drop
when a holding falls −10%+
Middle response
+4.26%
steady accumulation
Rally response
-8.65%
trims into rallies
when a holding rises +10%+

Top positions · 30

Ticker$ value% portYoYHold time
NVDANVIDIA Corporation$19M6.8%+60.9%5.5 yr
PVALPutnam Focused Large Cap$14M5.0%0.3 yr
AAPLApple Inc.$12M4.5%+14.7%5.5 yr
RWLInvesco S&P 500 Revenue $12M4.4%1.3 yr
MSFTMicrosoft Corporation$10M3.6%-0.6%5.5 yr
QVMLInvesco S&P 500 QVM Mult$10M3.5%1.3 yr
SPMOInvesco S&P 500 Momentum$8M2.8%2.3 yr
AMZNAmazon.com, Inc.$7M2.6%+9.5%5.5 yr
METAMeta Platforms, Inc.$6M2.2%-0.4%5.3 yr
PLTRPalantir Technologies In$5M1.9%+73.3%2.5 yr
AVGOBroadcom Inc.$4M1.6%+86.0%3.0 yr
TSLATesla, Inc.$4M1.5%+43.4%5.5 yr
GOOGLAlphabet Inc.$4M1.4%5.3 yr
GTOInvesco Total Return Bon$4M1.3%1.3 yr
CGGRCapital Group Growth ETF$4M1.3%2.8 yr

Portfolio composition (YoY)

Industry mix
Asset Management37.2%+3.8pp$104M
Semiconductors11.6%+2.4pp$32M
Software - Infrastructure6.9%+1.4pp$19M
Internet Content & Information6.0%+1.3pp$17M
Consumer Electronics4.5%-1.7pp$12M
Specialty Retail3.1%-0.7pp$9M
Drug Manufacturers - General1.9%-0.3pp$5M
Banks - Diversified1.8%-0.3pp$5M
Auto - Manufacturers1.7%-0.0pp$5M
Discount Stores1.6%-0.4pp$4M
Country
US95.2%+0.2pp
TW1.2%+0.1pp
RU0.8%+0.6pp
SG0.6%+0.1pp
IE0.4%-0.0pp
CA0.4%-0.6pp
LU0.4%-0.2pp
FR0.4%+0.2pp
Top 5: 24.2% · Top 10: 37.4% · Top 25: 54.5%

Winners

TickerPrev $PnLYoY %
NVDA$11M+0.01B60.9%
AVGO$2M+0.00B86.0%
TSM$2M+0.00B105.6%
AAPL$11M+0.00B14.7%
PLTR$2M+0.00B73.3%

Losers

TickerPrev $PnLYoY %
MSFT$7M-0.00B-0.6%
META$4M-0.00B-0.4%

Top buys this quarter · 15

MSFT Microsoft Corporation+$10M
PLTR Palantir Technologies Inc.+$2M
HOOD Robinhood Markets, Inc.+$1M
ORCL Oracle Corporation+$3M
APP AppLovin Corporation+$3M
MU Micron Technology, Inc.+$0M
SE Sea Limited+$0M
META Meta Platforms, Inc.+$6M
AZN AstraZeneca PLCnew+$0M
AMD Advanced Micro Devices, Inc.+$0M

Top sells this quarter · 15

WDC Western Digital Corporation$1M
MLM Martin Marietta Materials, Incexit$1M
VRT Vertiv Holdings Co$1M
TSM Taiwan Semiconductor Manufactu$1M
VST Vistra Corp.$1M
CAT Caterpillar Inc.$0M
SPGI S&P Global Inc.exit$0M
RBLX Roblox Corporationexit$0M
CAH Cardinal Health, Inc.$0M
UPS United Parcel Service, Inc.$0M

Quarterly history (TTM returns)

PeriodAUM# PosReturn (1yr)SPY (1yr)Alpha (1yr)Flow
2026-03-31$279M229+26.62%+17.59%+9.03%+0.01B
2025-12-31$281M228+27.87%+17.72%+10.15%+0.01B
2025-09-30$271M236+34.48%+17.52%+16.96%+0.01B
2025-06-30$232M223+28.73%+14.94%+13.78%+0.02B
2025-03-31$181M201+17.19%+8.30%+8.89%-0.02B
2024-12-31$206M203+30.61%+24.89%+5.72%-0.01B
2024-09-30$201M221+35.19%+36.04%-0.84%+0.00B
2024-06-30$185M165+21.05%+24.49%-3.44%-0.00B
2024-03-31$177M169+20.58%+29.62%-9.05%-0.00B
2023-12-31$168M200+18.08%+26.18%-8.10%-0.00B
2023-09-30$153M149+14.28%+21.57%-7.28%+0.01B
2023-06-30$152M167+11.70%+19.42%-7.73%-0.03B
2023-03-31$170M189-6.90%-7.82%+0.91%+0.01B
2022-12-31$154M183-15.34%-18.17%+2.84%+0.00B
2022-09-30$143M170-11.77%-15.51%+3.74%-0.00B
2022-06-30$152M186-6.26%-10.62%+4.36%+0.00B