HolderBook

Shelter Rock Management, LLC

Reported holdings as of Q3 2026, from 4 quarterly filings.

CIK
2109305
Reported value
$107.4M
Positions
39
Top 10 weight
68.5%
Filed
2026-10-09
Days after quarter end
9

Holdings

Download these holdings as CSV

SecurityTickerValue SharesWeightWeight change Held Change
TAIWAN SEMICONDUCTOR MANUFACTSM$10.6M22,4229.85%-1.02pp4q-4.5%-$496.5K
ALPHABET INCGOOGL$9.7M28,1199.03%-0.76pp4qHELD
NVIDIA CORPORATIONNVDA$8.5M35,5667.87%+0.90pp4q-1.0%-$89.2K
HILTON WORLDWIDE HLDGS INCHLT$8.0M25,1877.48%+0.09pp3q+9.3%+$680.7K
SELECT SECTOR SPDR TRXLI$7.4M43,8396.89%+2.41pp2q+75.7%+$3.2M
OREILLY AUTOMOTIVE INCORLY$6.8M79,4606.30%-0.87pp4q-1.0%-$69.2K
VISA INCV$6.3M17,5765.88%-0.03pp4q-1.0%-$63.9K
TJX COS INC NEWTJX$5.5M41,0675.09%+0.41pp4q+28.8%+$1.2M
ISHARES TRSHYG$5.4M132,2255.07%+4.83pp2q+2142.6%+$5.2M
MICROSOFT CORPMSFT$5.4M10,4715.05%+1.22pp4q-1.1%-$59.1K
TRANSDIGM GROUP INCTDG$5.2M4,8054.88%-2.98pp4q-21.1%-$1.4M
TRANE TECHNOLOGIES PLCTT$5.1M11,1274.76%-0.60pp4q-1.2%-$63.4K
AMAZON COM INCAMZN$3.4M13,4973.17%-0.04pp4q-2.6%-$92.6K
COSTCO WHOLESALE CORPORATIONCOST$3.1M3,3742.87%-0.05pp4q+4.8%+$142.6K
APPLE INCAAPL$2.6M7,9112.45%+0.19pp4q-1.9%-$50.3K
BROADCOM INCAVGO$2.6M7,3202.41%-1.07pp2q-23.0%-$772.9K
JABIL INCJBL$2.1M6,9741.97%-newNEW
WASTE MGMT INC DELWM$1.3M6,2171.17%-0.26pp4q-5.7%-$75.1K
FLEX LTDFLEX$824.5K7,1400.77%-3.87pp3q-75.8%-$2.6M
MASTERCARD INCORPORATEDMA$728.5K1,3260.68%-0.02pp4q-5.8%-$45.1K
AUTOLIV INCALV$690.3K6,1200.64%-0.05pp4qHELD
ISHARES TRIXN$672.2K4,4100.63%+0.01pp4qHELD
VANGUARD ADMIRAL FDS INCVOOG$644.2K7,4200.60%+0.01pp4qHELD
NBT BANCORP INCNBTB$626.3K12,1630.58%flat4qHELD
ELI LILLY & COLLY$532.2K4600.50%-0.06pp4q-3.0%-$16.2K
ISHARES TRIYW$442.8K1,6320.41%+0.01pp4qHELD
VANGUARD SPECIALIZED FUNDSVIG$421.7K1,7970.39%-0.02pp4qHELD
TESLA INCTSLA$312.4K8410.29%-0.05pp4qHELD
ISHARES TRIVV$310.8K4010.29%-newNEW
EATON CORP PLCETN$287.2K6510.27%-0.02pp4q-6.7%-$20.7K
VANECK MERK GOLD ETFOUNZ$285.0K7,0880.27%flat4q+1.0%+$2.9K
ABBVIE INCABBV$275.4K1,0580.26%flat4qHELD
WELLS FARGO & COWFC$261.9K3,2670.24%-0.02pp4q+0.6%+$1.5K
ISHARES BITCOIN TRUST ETFIBIT$251.2K5,1150.23%-newNEW
VANECK ETF TRUSTSMH$236.3K3720.22%-0.05pp2q-12.5%-$33.7K
AUTOZONE INCAZO$200.5K710.19%-0.04pp4q-4.1%-$8.5K
BGC GROUP INCBGC$176.4K14,5680.16%flat4q-7.0%-$13.3K
ENERGY TRANSFER L PET$137.5K12,7750.13%-newNEW
GENIUS SPORTS LIMITEDGENI$61.0K10,4720.06%-newNEW

By sector

Industry comes from the SIC code on each company's own SEC filings, which is self-reported and sometimes out of date. Derivative exposure is counted with the shares. Securities the SEC assigns no industry - funds, trusts, foreign issues - are shown as not classified rather than dropped.

Semiconductors & Electronics 22.9%Retail & Consumer 17.6%Software & IT Services 14.1%Business Services 14.0%Autos & Aerospace 5.8%Instruments & Controls 4.8%Computer Hardware 2.5%Other sectors 3.9%Not classified 14.5%
 
SectorValueShare
Semiconductors & Electronics$24.6M22.9%
Retail & Consumer$18.9M17.6%
Software & IT Services$15.1M14.1%
Business Services$15.1M14.0%
Autos & Aerospace$6.2M5.8%
Instruments & Controls$5.1M4.8%
Computer Hardware$2.6M2.5%
Other sectors$4.1M3.9%
Not classified$15.6M14.5%

What the disclosed book did

This is not the fund's return. A 13F shows long US equity positions only, so shorts, bonds, foreign listings, private holdings and cash are all invisible here. What this measures is the quarter's change in value of the positions this manager disclosed, had they been left untouched - the return a reader following the filing would have earned.

QuarterBookMarket DifferencePriced
Q2 2026+15.3%+14.8%+0.4%100%
Q1 2026-5.8%-4.6%-1.2%100%

Market is SPY over the same two quarter ends, priced the same way as everything else here - the median across every filer reporting it. It is a large-cap US proxy, so a manager holding small caps or biotech will beat or trail it for reasons that are not skill. Prices are quarter-end to quarter-end and say nothing about the path in between, or about trades opened and closed inside a quarter.

Quarter by quarter

QuarterValuePositions NewAddedTrimmed ExitedTop 10 Days to file
Q3 2026$107.4M395718368.5%9
Q2 2026$103.1M37589370.6%13
Q1 2026$94.3M352168969.7%10
Q4 2025$99.6M42000066.3%40

Rows marked UNVERIFIED ID, PLACEHOLDER ID, TICKER AS ID or NON-CUSIP ID carry an identifier that is not a valid CUSIP. They are shown because the filer reported that money, but treat the security named with caution - hover the chip for what is wrong with it, and see the methodology.

Held counts consecutive filings in which this manager reported the position, and can reach further back than the quarters listed above: the tabs begin at Q4 2018 because earlier coverage is too sparse to describe a market, but tenure is counted over every filing we hold, some reaching to 2007. A position sold and later rebought starts again from one.

Weight change is the shift in this position's share of the whole book, in percentage points. It is the more useful column: when money flows into or out of a broad fund, almost every holding is bought or sold at once, so added and trimmed largely track flows. A weight that rose while the book shrank is a decision. Both compare with the previous quarter this filer reported, not the previous calendar quarter.