BRIGHT ROCK CAPITAL MANAGEMENT, LLC — 13F Holdings & Portfolio
CIK 1509973 · latest 13F-HR filed 2026-07-08
BRIGHT ROCK CAPITAL MANAGEMENT, LLC manages $499.1M in 13F-reported U.S. long-equity assets across 73 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are GOOGL (5.59%), MSFT (5.53%), NVDA (4.41%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 4 new positions, exited 6, added to 32, and trimmed 25.
AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.
HANOVER, MA 02339
$499.1M
Long-equity book
73
Distinct positions
2026-06-30
Filed 2026-07-08
+4 / −6 / ↑32 / ↓25
vs 2026-03-31
| Name | Title / Status | Ownership | Type |
|---|
Top Adds (vs prior quarter)
- NVIDIA CORPORATION$8.1M +57.8%
- VEEVA SYS INC$7.7M +102.1%
- MICROSOFT CORP$3.9M +16.5%
- LULULEMON ATHLETICA INC$3.0M +49.2%
- AMPHENOL CORP$2.1M +39.5%
Top Trims
- ISHARES TR-$13.8M -70.9%
- ZOETIS INC-$2.5M -39.2%
- NIKE INC-$2.3M -22.3%
- ALPHABET INC-$2.3M -7.7%
- INTERCONTINENTAL EXCHANGE IN-$1.9M -21.7%
New Positions
- S&P GLOBAL INC$9.2M
- ACCENTURE PLC IRELAND$7.5M
- NETFLIX INC.$7.1M
- DEVON ENERGY CORP NEW$1.4M
Exited Positions
- HONEYWELL INTL INC$11.9M
- MCCORMICK & CO INC$11.6M
- COGNIZANT TECHNOLOGY SOLUTIO$8.3M
- SELECT SECTOR SPDR TR$4.9M
- META PLATFORMS INC$4.6M
Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).
| # | Issuer | Symbol | CUSIP | Value | Weight | Shares | Type |
|---|---|---|---|---|---|---|---|
| 1 | ALPHABET INC | GOOGL | 02079K305 | $27.9M | 5.59% | 78,000 | SH |
| 2 | MICROSOFT CORP | MSFT | 594918104 | $27.6M | 5.53% | 74,000 | SH |
| 3 | NVIDIA CORPORATION | NVDA | 67066G104 | $22.0M | 4.41% | 110,000 | SH |
| 4 | MASTERCARD INCORPORATED | MA | 57636Q104 | $19.3M | 3.86% | 37,500 | SH |
| 5 | MERCK & CO INC | MRK | 58933Y105 | $18.2M | 3.66% | 142,000 | SH |
| 6 | APPLE INC | AAPL | 037833100 | $16.2M | 3.25% | 56,000 | SH |
| 7 | VEEVA SYS INC | VEEV | 922475108 | $15.3M | 3.06% | 86,000 | SH |
| 8 | UNION PAC CORP | UNP | 907818108 | $14.6M | 2.92% | 53,500 | SH |
| 9 | THERMO FISHER SCIENTIFIC INC | TMO | 883556102 | $13.8M | 2.76% | 27,500 | SH |
| 10 | VISA INC | V | 92826C839 | $11.9M | 2.39% | 34,750 | SH |
| 11 | INTUIT | INTU | 461202103 | $11.7M | 2.35% | 45,000 | SH |
| 12 | TEXAS INSTRS INC | TXN | 882508104 | $11.6M | 2.33% | 39,000 | SH |
| 13 | SCHWAB CHARLES CORP | SCHW | 808513105 | $11.5M | 2.31% | 125,000 | SH |
| 14 | TJX COS INC NEW | TJX | 872540109 | $10.6M | 2.13% | 70,000 | SH |
| 15 | BLACKROCK INC | BLK | 09290D101 | $10.1M | 2.02% | 10,500 | SH |
| 16 | NEXTERA ENERGY INC | NEE | 65339F101 | $9.7M | 1.93% | 110,000 | SH |
| 17 | S&P GLOBAL INC | SPGI | 78409V104 | $9.2M | 1.84% | 22,500 | SH |
| 18 | LULULEMON ATHLETICA INC | LULU | 550021109 | $9.1M | 1.83% | 80,000 | SH |
| 19 | LINDE PLC | LIN | G54950103 | $9.1M | 1.82% | 17,500 | SH |
| 20 | PEPSICO INC | PEP | 713448108 | $8.8M | 1.76% | 65,000 | SH |
| 21 | COPART INC | CPRT | 217204106 | $8.5M | 1.71% | 302,000 | SH |
| 22 | NIKE INC | NKE | 654106103 | $8.2M | 1.64% | 199,000 | SH |
| 23 | ELEVANCE HEALTH INC FORMERLY | ELV | 036752103 | $8.1M | 1.63% | 21,000 | SH |
| 24 | WALMART INC | WMT | 931142103 | $7.8M | 1.57% | 69,000 | SH |
| 25 | ARISTA NETWORKS INC | ANET | 040413205 | $7.6M | 1.53% | 45,000 | SH |
| 26 | AMPHENOL CORP | APH | 032095101 | $7.6M | 1.52% | 43,000 | SH |
| 27 | ACCENTURE PLC IRELAND | ACN | G1151C101 | $7.5M | 1.50% | 60,000 | SH |
| 28 | JPMORGAN CHASE & CO | JPM | 46625H100 | $7.2M | 1.44% | 22,000 | SH |
| 29 | VERIZON COMMUNICATIONS INC | VZ | 92343V104 | $7.2M | 1.44% | 170,000 | SH |
| 30 | NETFLIX INC. | NFLX | 64110L106 | $7.1M | 1.43% | 100,000 | SH |
| 31 | INTERCONTINENTAL EXCHANGE IN | ICE | 45866F104 | $6.8M | 1.37% | 55,500 | SH |
| 32 | MORGAN STANLEY | MS | 617446448 | $6.5M | 1.30% | 31,000 | SH |
| 33 | SLB LIMITED | SLB | 806857108 | $6.0M | 1.21% | 130,000 | SH |
| 34 | ISHARES TR | IYE | 464287796 | $5.7M | 1.13% | 100,000 | SH |
| 35 | EXXON MOBIL CORP | XOM | 30231G102 | $5.5M | 1.10% | 40,000 | SH |
| 36 | COLGATE PALMOLIVE CO | CL | 194162103 | $5.4M | 1.08% | 59,000 | SH |
| 37 | MONSTER BEVERAGE CORP NEW | MNST | 61174X109 | $5.1M | 1.02% | 53,000 | SH |
| 38 | ECOLAB INC | ECL | 278865100 | $5.0M | 1.00% | 18,000 | SH |
| 39 | WEC ENERGY GROUP INC | WEC | 92939U106 | $4.9M | 0.98% | 42,000 | SH |
| 40 | FASTENAL CO | FAST | 311900104 | $4.9M | 0.98% | 101,600 | SH |
| 41 | EOG RES INC | EOG | 26875P101 | $4.5M | 0.91% | 35,000 | SH |
| 42 | AMAZON COM INC | AMZN | 023135106 | $4.5M | 0.91% | 19,000 | SH |
| 43 | AMETEK INC | AME | 031100100 | $4.2M | 0.85% | 17,500 | SH |
| 44 | ZOETIS INC | ZTS | 98978V103 | $3.9M | 0.78% | 54,000 | SH |
| 45 | IDEXX LABS INC | IDXX | 45168D104 | $3.7M | 0.74% | 7,000 | SH |
| 46 | HERSHEY CO | HSY | 427866108 | $3.5M | 0.70% | 20,000 | SH |
| 47 | ONEOK INC NEW | OKE | 682680103 | $3.0M | 0.61% | 34,850 | SH |
| 48 | RESMED INC | RMD | 761152107 | $3.0M | 0.61% | 15,500 | SH |
| 49 | LIVE NATION ENTERTAINMENT IN | LYV | 538034109 | $2.7M | 0.55% | 15,000 | SH |
| 50 | HENRY JACK & ASSOC INC | JKHY | 426281101 | $2.7M | 0.54% | 19,600 | SH |
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-06-30 | 2026-07-08 | $499.1M | 73 | 0001509973-26-000003 |
| 2026-03-31 | 2026-04-16 | $505.9M | 75 | 0001509973-26-000002 |
| 2025-12-31 | 2026-01-15 | $508.7M | 77 | 0001509973-26-000001 |