BRIGHT ROCK CAPITAL MANAGEMENT, LLC

CIK 0001509973 • 6 13F filings • Apr 16, 2025 – Jul 8, 2026

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Filer information

Filed by: BRIGHT ROCK CAPITAL MANAGEMENT, LLC, Investment Compliance Officer
Address: 2036 WASHINGTON STREET, HANOVER, MA, 02339
Phone: 508-732-3479
AUM: $508.7M

AUM over time

$529.1M latest

Sector allocation over time

Past 5 quarters

Q4 2025

Q3 2026

Q3 2025

Q2 2026

Q2 2025

TechnologyHealthcareConsumer DiscretionaryConsumer StaplesFinancialsCommunicationIndustrialsEnergyOther

Holdings by filing

Portfolio value: $508.7M77 positionsView on SEC.gov

			% of Portfolio
ACCENTURE PLC IRELAND	SHS CLASS A	$9.4M	1.8%	35,000 SH	New
ALPHABET INC	CAP STK CL A	$32.9M	6.5%Prev: 5.1%	105,000 SH	Increased+27,000 SH
AMETEK INC	COM	$3.6M	0.7%Prev: 0.8%	17,500 SH	Decreased
AMPHENOL CORP NEW	CL A	$5.8M	1.1%	43,000 SH	New
APPLE INC	COM	$15.2M	3.0%Prev: 3.5%	56,000 SH	Decreased
APTARGROUP INC	COM	$2.1M	0.4%Prev: 0.4%	17,500 SH	Increased
ARISTA NETWORKS INC	COM SHS	$5.9M	1.2%Prev: 1.0%	45,000 SH	Increased+20,000 SH
BENTLEY SYS INC	COM CL B	$1.9M	0.4%Prev: 0.3%	50,000 SH	Increased
BLACKROCK INC	COM	$11.2M	2.2%Prev: 2.1%	10,500 SH	Increased
CHEMED CORP NEW	COM	$856K	0.2%	2,000 SH	New
CHIPOTLE MEXICAN GRILL INC	COM	$1.1M	0.2%Prev: 0.2%	30,000 SH	Increased
CHUBB LIMITED	COM	$14.0M	2.8%	45,000 SH	New
CLOROX CO DEL	COM	$1.0M	0.2%Prev: 0.2%	10,400 SH	Increased
COLGATE PALMOLIVE CO	COM	$4.7M	0.9%Prev: 1.0%	59,000 SH	Decreased
COPART INC	COM	$6.3M	1.2%Prev: 2.0%	162,000 SH	Decreased-220,000 SH
COTERRA ENERGY INC	COM	$1.3M	0.3%	50,000 SH	New
DT MIDSTREAM INC	COMMON STOCK	$1.8M	0.4%Prev: 0.3%	15,000 SH	Increased
ECOLAB INC	COM	$4.7M	0.9%Prev: 0.9%	18,000 SH	Decreased
EDWARDS LIFESCIENCES CORP	COM	$2.1M	0.4%Prev: 0.4%	25,000 SH	Decreased
ELEVANCE HEALTH INC FORMERLY	COM	$7.4M	1.4%Prev: 1.5%	21,000 SH	Decreased
EOG RES INC	COM	$3.7M	0.7%Prev: 0.9%	35,000 SH	Decreased
EXXON MOBIL CORP	COM	$4.8M	0.9%	40,000 SH	New
FACTSET RESH SYS INC	COM	$1.7M	0.3%	6,000 SH	New
FASTENAL CO	COM	$4.1M	0.8%Prev: 1.0%	101,600 SH	Decreased
GALLAGHER ARTHUR J & CO	COM	$1.9M	0.4%Prev: 0.3%	7,500 SH	Increased
HEICO CORP NEW	COM	$2.3M	0.4%Prev: 0.4%	7,000 SH	Increased
HENRY JACK & ASSOC INC	COM	$3.6M	0.7%Prev: 0.5%	19,600 SH	Increased
HERSHEY CO	COM	$3.6M	0.7%Prev: 0.6%	20,000 SH	Increased
HOME DEPOT INC	COM	$1.7M	0.3%	5,000 SH	New
HONEYWELL INTL INC	COM	$10.2M	2.0%	52,500 SH	New
IDEXX LABS INC	COM	$4.7M	0.9%Prev: 0.7%	7,000 SH	Increased
INTERCONTINENTAL EXCHANGE IN	COM	$4.0M	0.8%Prev: 1.6%	25,000 SH	Decreased-30,500 SH
INTUIT	COM	$8.3M	1.6%Prev: 2.3%	12,500 SH	Decreased-32,500 SH
ISHARES TR	U.S. ENERGY ETF	$14.3M	2.8%Prev: 1.2%	300,000 SH	Increased+200,000 SH
JPMORGAN CHASE & CO.	COM	$7.1M	1.4%	22,000 SH	New
LINCOLN ELEC HLDGS INC	COM	$2.4M	0.5%Prev: 0.5%	10,000 SH	Decreased
LINDE PLC	SHS	$7.5M	1.5%Prev: 1.6%	17,500 SH	Decreased
LULULEMON ATHLETICA INC	COM	$2.1M	0.4%	10,000 SH	New
MASTERCARD INCORPORATED	CL A	$17.1M	3.4%Prev: 3.9%	30,000 SH	Decreased-7,500 SH
MCCORMICK & CO INC	COM NON VTG	$7.5M	1.5%	110,000 SH	New
MERCK & CO INC	COM	$14.9M	2.9%Prev: 3.9%	142,000 SH	Decreased
META PLATFORMS INC	CL A	$5.3M	1.0%	8,000 SH	New
MICROSOFT CORP	COM	$31.0M	6.1%Prev: 7.2%	64,000 SH	Decreased-10,000 SH
MONSTER BEVERAGE CORP NEW	COM	$4.1M	0.8%Prev: 0.8%	53,000 SH	Decreased-53,000 SH
MORGAN STANLEY	COM NEW	$2.8M	0.6%Prev: 1.1%	16,000 SH	Decreased-15,000 SH
MORNINGSTAR INC	COM	$1.6M	0.3%Prev: 0.3%	7,500 SH	Increased
NEXTERA ENERGY INC	COM	$8.8M	1.7%Prev: 1.6%	110,000 SH	Increased
NIKE INC	CL B	$9.6M	1.9%Prev: 2.7%	150,000 SH	Decreased-248,000 SH
NVIDIA CORPORATION	COM	$7.5M	1.5%Prev: 4.7%	40,000 SH	Decreased-70,000 SH
ONEOK INC NEW	COM	$2.6M	0.5%	34,850 SH	New
ORACLE CORP	COM	$6.8M	1.3%	35,000 SH	New
PEPSICO INC	COM	$9.3M	1.8%Prev: 1.6%	65,000 SH	Increased
PINTEREST INC	CL A	$1.9M	0.4%	74,000 SH	New
PTC INC	COM	$2.2M	0.4%	12,500 SH	New
RESMED INC	COM	$3.7M	0.7%Prev: 0.6%	15,500 SH	Increased
ROLLINS INC	COM	$3.0M	0.6%Prev: 0.3%	50,250 SH	Increased
ROPER TECHNOLOGIES INC	COM	$6.2M	1.2%	14,000 SH	New
ROSS STORES INC	COM	$1.4M	0.3%Prev: 0.4%	8,000 SH	Decreased
SCHWAB CHARLES CORP	COM	$12.5M	2.5%	125,000 SH	New
SELECT SECTOR SPDR TR	INDL	$7.8M	1.5%	50,000 SH	New
SLB LIMITED	COM STK	$5.0M	1.0%Prev: 1.2%	130,000 SH	Decreased
STARBUCKS CORP	COM	$8.0M	1.6%	95,000 SH	New
SYSCO CORP	COM	$1.5M	0.3%Prev: 0.3%	20,000 SH	Decreased
TEXAS INSTRS INC	COM	$10.2M	2.0%Prev: 2.1%	59,000 SH	Decreased+20,000 SH
THERMO FISHER SCIENTIFIC INC	COM	$15.9M	3.1%Prev: 3.5%	27,500 SH	Decreased
TJX COS INC NEW	COM	$14.2M	2.8%Prev: 1.8%	92,500 SH	Increased+22,500 SH
TRACTOR SUPPLY CO	COM	$4.0M	0.8%Prev: 0.5%	80,000 SH	Increased
TYLER TECHNOLOGIES INC	COM	$2.8M	0.6%Prev: 0.4%	6,250 SH	Increased
UNION PAC CORP	COM	$12.4M	2.4%Prev: 2.8%	53,500 SH	Decreased
VEEVA SYS INC	CL A COM	$9.6M	1.9%Prev: 2.3%	43,000 SH	Decreased
VERIZON COMMUNICATIONS INC	COM	$6.9M	1.4%Prev: 1.5%	170,000 SH	Decreased
VISA INC	COM CL A	$6.4M	1.3%Prev: 2.4%	18,250 SH	Decreased-16,500 SH
VULCAN MATLS CO	COM	$2.3M	0.4%Prev: 0.4%	8,000 SH	Increased
WALMART INC	COM	$7.7M	1.5%Prev: 1.4%	69,000 SH	Increased
WEC ENERGY GROUP INC	COM	$4.4M	0.9%Prev: 0.8%	42,000 SH	Increased
WEST PHARMACEUTICAL SVSC INC	COM	$1.4M	0.3%Prev: 0.4%	5,000 SH	Decreased
ZOETIS INC	CL A	$6.8M	1.3%Prev: 0.7%	54,000 SH	Increased

Sold (vs prior filing)

AMAZON COM INC — $14.7M
AMER SPORTS INC — $2.0M
AMPHENOL CORP — $7.2M
CARPENTER TECHNOLOGY CORP — $1.7M
CHARLES SCHWAB CORP (THE) — $12.2M
CISCO SYS INC — $6.5M
DEVON ENERGY CORP NEW — $1.6M
DEXCOM INC — $3.1M
FAIR ISAAC CORP — $948K
HILTON WORLDWIDE HLDGS INC — $2.4M
HONEYWELL AEROSPACE INC — $8.7M
JPMORGAN CHASE & CO — $7.3M
MACOM TECH SOLUTIONS HLDGS I — $1.6M
NETFLIX INC. — $10.4M
S&P GLOBAL INC — $8.9M
UBIQUITI INC — $3.4M

All filings

Open a filing on Jive Data

Filing Date	Quarter	Form	Accession	Portfolio	Filing
Jan 15, 2026	Q4 2025	13F-HR	0001509973-26-000001	$508.7M	View
Oct 5, 2026	Q3 2026	13F-HR	0001509973-26-000004	$529.1M	View
Nov 4, 2025