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Institutional Investment Manager
BRIGHT ROCK CAPITAL MANAGEMENT, LLC
BRIGHT ROCK CAPITAL MANAGEMENT, LLC (CIK: 0001509973) incorporated in Massachusetts, located at 2036 Washington Street, Hanover, MA. Institutional holdings reported to the SEC.

Institutional Holdings (2016Q3)
Portfolio Summary: 89 holdings with a total value of $315,758,000.
#
Name
Shares
Value ($)
%
Options
Notes
51 COPART INC 46,900 2,512,000 0.80%
52 THERMO FISHER SCIENTIFIC INC 14,000 2,227,000 0.71%
53 IDEXX LAB 19,000 2,142,000 0.68%
54 HENRY JACK & ASSOC INC 24,500 2,096,000 0.66%
55 RED HAT INC 25,800 2,085,000 0.66%
56 HERSHEY CO 21,700 2,075,000 0.66%
57 GENERAL MLS INC 31,000 1,980,000 0.63%
58 MICHAEL KORS HLDGS LTD 38,700 1,811,000 0.57%
59 EDWARDS LIFESCIENCES CORP 14,000 1,688,000 0.53%
60 MICROCHIP TECHNOLOGY 25,000 1,554,000 0.49%
61 INTERNATIONAL FLAVORS&FRAGRA 10,000 1,430,000 0.45%
62 AMPHENOL CORP NEW 22,000 1,428,000 0.45%
63 EQT CORP 19,000 1,380,000 0.44%
64 DIAMONDBACK ENERGY INC 14,100 1,361,000 0.43%
65 FASTENAL CO 32,400 1,354,000 0.43%
66 FLOWERS FOODS INC 89,100 1,347,000 0.43%
67 CHURCH & DWIGHT 28,000 1,342,000 0.43%
68 ACUITY BRANDS INC 5,000 1,323,000 0.42%
69 ROLLINS INC 45,000 1,318,000 0.42%
70 TRACTOR SUPPLY CO 19,500 1,313,000 0.42%
71 LKQ CORP 37,000 1,312,000 0.42%
72 RESMED INC 20,000 1,296,000 0.41%
73 SEI INVESTMENTS CO 28,300 1,291,000 0.41%
74 IPG PHOTONICS CORP 15,500 1,276,000 0.40%
75 EATON VANCE CORP 32,000 1,250,000 0.40%
76 GENTEX CORP 71,000 1,247,000 0.39%
77 MONSTER BEVERAGE CORP NEW 8,000 1,174,000 0.37%
78 HUNT J B TRANS SVCS INC 14,100 1,144,000 0.36%
79 FACTSET RESH SYS INC 7,000 1,135,000 0.36%
80 MEDNAX INC 16,000 1,060,000 0.34%
81 OCEANEERING INTL INC 35,900 988,000 0.31%
82 DOLLAR TREE INC 11,200 884,000 0.28%
83 MCCORMICK & CO INC 6,000 600,000 0.19%
84 VARIAN MED SYS INC 6,000 597,000 0.19%
85 FMC TECHNOLOGIES INC 20,000 593,000 0.19%
86 ANALOG DEVICES INC 9,000 580,000 0.18%
87 FLEETCOR TECHNOLOGIES INC 3,300 573,000 0.18%
88 MSC INDL DIRECT INC 7,750 569,000 0.18%
89 APTARGROUP INC 6,000 464,000 0.15%
Page 2 of 2

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001509973-16-000008, filed 2016.10.27).

From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.