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Institutional Investment Manager
ESSEX INVESTMENT MANAGEMENT CO LLC
ESSEX INVESTMENT MANAGEMENT CO LLC (CIK: 0000201772) incorporated in Delaware, located at 125 High Street, Boston, MA. Institutional holdings reported to the SEC.

Institutional Holdings (2014Q2)
Portfolio Summary: 354 holdings with a total value of $678,918,000.
#
Name
Shares
Value ($)
%
Options
Notes
51 STRATASYS LTD 32,822 3,730,000 0.55%
52 STAAR Surgical Co 220,918 3,711,000 0.55%
53 VIACOM INC NEW 42,626 3,697,000 0.54%
54 TRIPLEPOINT VENTURE GROWTH B COM 223,564 3,662,000 0.54%
55 AUTOBYTEL INC COM NEW 278,619 3,653,000 0.54%
56 TYCO INTL LTD. 77,491 3,534,000 0.52%
57 BRISTOL MYERS SQUIBB CO 71,238 3,456,000 0.51%
58 USG Corp 109,670 3,304,000 0.49%
59 Chubb Corporation 34,827 3,210,000 0.47%
60 Marcus & Millichap Inc Com 124,898 3,186,000 0.47%
61 Intuit Inc 17,938 3,076,000 0.45%
62 AERIE PHARMACEUTICALS INC COM 119,045 2,949,000 0.43%
63 OPKO HEALTH INC 322,793 2,853,000 0.42%
64 COCA COLA CO 67,320 2,852,000 0.42%
65 EXONE CO 71,700 2,841,000 0.42%
66 KORN FERRY COM NEW 96,507 2,834,000 0.42%
67 FEDERATED NATL HLDG CO COM 104,982 2,677,000 0.39%
68 CNO FINL GROUP INC 147,034 2,617,000 0.39%
69 SVB FINANCIAL GROUP 22,266 2,597,000 0.38%
70 PIXELWORKS INC 342,896 2,596,000 0.38%
71 EAGLE MATERIALS INC 27,453 2,588,000 0.38%
72 ROYAL GOLD INC 33,900 2,581,000 0.38%
73 JOHNSON & JOHNSON 24,651 2,579,000 0.38%
74 HOME DEPOT INC 31,777 2,573,000 0.38%
75 National Australia Bank ADR 49,579 2,556,000 0.38%
76 AT&T INC 70,840 2,505,000 0.37%
77 NOVADAQ TECHNOLOGIES INC 150,303 2,477,000 0.36%
78 GSV CAP CORP 232,478 2,457,000 0.36%
79 PAYCHEX INC 58,834 2,445,000 0.36%
80 MERCK & CO INC 42,025 2,431,000 0.36%
81 COLGATE PALMOLIVE CO 35,652 2,431,000 0.36%
82 ATRICURE INC 129,588 2,382,000 0.35%
83 MATADOR RES CO 80,932 2,370,000 0.35%
84 Penn Virginia Corp 138,780 2,352,000 0.35%
85 DELTA AIRLINES INC DEL 60,596 2,346,000 0.35%
86 SINA CORP 46,071 2,293,000 0.34%
87 WELLS FARGO & CO NEW 43,586 2,291,000 0.34%
88 ICON PLC 48,454 2,283,000 0.34%
89 BELDEN INC 29,100 2,274,000 0.33%
90 MEDIVATION INC 29,114 2,244,000 0.33%
91 FLEETMATICS GROUP PLC 69,299 2,241,000 0.33%
92 CABOT OIL & GAS CORP 65,325 2,230,000 0.33%
93 SOUTHWESTERN ENERGY CO 48,731 2,217,000 0.33%
94 ABBVIE INC 39,246 2,215,000 0.33%
95 B/E AEROSPACE INC 23,928 2,213,000 0.33%
96 SEADRILL PARTNERS LLC 66,010 2,189,000 0.32%
97 PROCTER AND GAMBLE CO 27,774 2,183,000 0.32%
98 GALLAGHER ARTHUR J & CO 46,351 2,160,000 0.32%
99 RICE ENERGY INCORPORATED 70,475 2,146,000 0.32%
100 KFORCE INC COM 98,098 2,124,000 0.31%
Page 2 of 8

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001172661-14-001263, filed 2014.07.23).

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.