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Institutional Investment Manager
IRIDIAN ASSET MANAGEMENT LLC/CT
IRIDIAN ASSET MANAGEMENT LLC/CT (CIK: 0001033427) incorporated in Delaware, located at 120 Post Road West, Westport, CT. Institutional holdings reported to the SEC.

Institutional Holdings (2017Q1)
Portfolio Summary: 82 holdings with a total value of $11,115,849,000.
#
Name
Shares
Value ($)
%
Options
Notes
1 GENERAL DYNAMICS CORP 2,616,901 489,884,000 4.41%
2 WESTERN DIGITAL CORP 5,541,511 457,341,000 4.11%
3 MARATHON PETE CORP 7,707,619 389,543,000 3.50%
4 S&P GLOBAL INC 2,883,700 377,015,000 3.39%
5 YAHOO INC 8,071,336 374,591,000 3.37%
6 SEALED AIR CORP NEW 7,652,999 333,518,000 3.00%
7 POST HLDGS INC 3,700,317 323,852,000 2.91%
8 ALLERGAN PLC 1,283,833 306,733,000 2.76%
9 OWENS CORNING NEW 4,594,372 281,957,000 2.54%
10 NEWELL BRANDS 5,971,449 281,673,000 2.53%
11 CHECK POINT SOFTWARE TECH LT 2,734,851 280,760,000 2.53%
12 VISTEON CORP COM NEW 2,777,271 272,034,000 2.45%
13 LOWES COS INC 3,210,028 263,896,000 2.37%
14 AXALTA COATING SYS LTD 8,008,695 257,880,000 2.32%
15 AUTODESK INC 2,871,098 248,264,000 2.23%
16 MARTIN MARIETTA MATLS INC 1,060,115 231,370,000 2.08%
17 LABORATORY CORP AMER HLDGS 1,608,203 230,729,000 2.08%
18 WR GRACE & CO 3,291,411 229,444,000 2.06%
19 ALBEMARLE CORP 2,142,447 226,328,000 2.04%
20 UNIVAR INC 6,913,666 211,973,000 1.91%
21 TYSON FOODS INC 3,399,475 209,782,000 1.89%
22 BLACKBERRY LTD 26,338,893 204,126,000 1.84%
23 ARMSTRONG WORLD INDS INC NEW COM 4,413,715 203,252,000 1.83%
24 PINNACLE FOODS INC DEL 3,409,151 197,288,000 1.77%
25 CDK GLOBAL INC 3,033,483 197,207,000 1.77%
26 SEMGROUP CORP CL A 5,467,272 196,822,000 1.77%
27 WYNDHAM WORLDWIDE CORP 2,330,315 196,422,000 1.77%
28 INTL PAPER CO 3,745,820 190,213,000 1.71%
29 OLIN CORP 5,544,739 182,256,000 1.64%
30 ALERE INC 4,503,136 178,910,000 1.61%
31 ORBITAL ATK INC 1,802,566 176,651,000 1.59%
32 SBA COMMUNICATIONS CORP NEW 1,404,190 169,022,000 1.52%
33 ALLSCRIPTS HEALTHCARE SOLUTN 12,934,714 164,012,000 1.48%
34 CASEY'S GENERAL STORES INC COM 1,422,100 159,631,000 1.44%
35 ADIENT PLC 2,088,179 151,748,000 1.37%
36 EBAY INC 4,473,056 150,160,000 1.35%
37 ACTIVISION BLIZZARD INC 2,979,285 148,547,000 1.34%
38 MEDICINES CO 3,022,681 147,809,000 1.33%
39 HD SUPPLY HLDGS INCORPORATED 3,542,856 145,700,000 1.31%
40 ALLY FINL INC 7,073,575 143,806,000 1.29%
41 FLEX LTD 8,441,414 141,816,000 1.28%
42 HALOZYME THERAPEUTICS INC 10,400,388 134,789,000 1.21%
43 PACKAGING CORP AMER 1,378,725 126,319,000 1.14%
44 ALLEGHENY TECHNOLOGIES INC 6,677,269 119,924,000 1.08%
45 LAS VEGAS SANDS CORP 2,002,023 114,255,000 1.03%
46 GCP APPLIED TECHNOLOGIES INC 3,292,040 107,485,000 0.97%
47 HP INC 5,870,450 104,964,000 0.94%
48 VERSUM MATLS INC 3,179,707 97,299,000 0.88%
49 PLAINS GP HLDGS L P 2,937,219 91,817,000 0.83%
50 MURPHY USA INC COM 1,227,093 90,093,000 0.81%
Page 1 of 2

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001033427-17-000045, filed 2017.05.09).

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.