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DEALERTRACK TECHNOLOGIES INC
DEALERTRACK TECHNOLOGIES INC. Institutional holdings reported to the SEC.

Institutional Holders (2015Q3)
Portfolio Summary: 191 Institutional holders with a total value of $2,698,910,251.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 FMR LLC 3,502,500 221,218,000 8.20%
2 VANGUARD GROUP INC 3,307,472 208,900,000 7.74%
3 ARROWGRASS CAPITAL PARTNERS (US) LP 2,024,300 127,855,000 4.74%
4 Pentwater Capital Management LP 1,719,205 108,585,000 4.02%
5 GABELLI FUNDS LLC 1,523,252 96,209,000 3.56%
6 DIMENSIONAL FUND ADVISORS LP 1,478,763 93,397,000 3.46%
7 BlackRock Fund Advisors 1,278,386 80,743,000 2.99%
8 WATER ISLAND CAPITAL LLC 1,064,519 67,235,000 2.49%
9 OXFORD ASSET MANAGEMENT LLP 1,000,000 63,160,000 2.34%
10 STATE STREET CORP 951,820 60,120,000 2.23%
11 Manikay Partners, LLC 905,850 57,213,000 2.12%
12 GAMCO INVESTORS, INC. ET AL 861,750 54,428,000 2.02%
13 GLAZER CAPITAL, LLC 827,045 52,311,000 1.94%
14 JPMORGAN CHASE & CO 800,018 50,529,000 1.87%
15 P SCHOENFELD ASSET MANAGEMENT LP 746,500 47,149,000 1.75%
16 NORTHERN TRUST CORP 733,536 46,330,000 1.72%
17 DAVIDSON KEMPNER CAPITAL MANAGEMENT LP 728,867 46,043,000 1.71%
18 GABELLI & Co INVESTMENT ADVISERS, INC. 711,843 44,960,000 1.67%
19 ArrowMark Colorado Holdings LLC 702,164 44,349,000 1.64%
20 Westchester Capital Management, LLC 659,279 41,640,000 1.54%
21 JENNISON ASSOCIATES LLC 646,630 40,841,000 1.51%
22 ADAGE CAPITAL PARTNERS GP, L.L.C. 600,000 37,896,000 1.40%
23 K2 PRINCIPAL FUND, L.P. 571,417 36,091,000 1.34%
24 BlackRock Institutional Trust Company, N.A. 537,295 33,936,000 1.26%
25 GLG Partners LP 531,519 33,571,000 1.24%
26 COWEN INC. 515,227 32,542,000 1.21%
27 COASTLAND CAPITAL LLC 500,500 31,612,000 1.17%
28 Paloma Partners Management Co 500,000 31,580,000 1.17%
29 Carlson Capital, L.P. 460,000 29,054,000 1.08%
30 Bank of New York Mellon Corp 458,170 28,939,000 1.07%
31 GARDNER LEWIS ASSET MANAGEMENT L P 440,488 27,821,000 1.03%
32 TimesSquare Capital Management, LLC 388,057 24,510,000 0.91%
33 NORGES BANK 350,382 22,130,000 0.82%
34 Sandell Asset Management Corp. 332,510 21,001,000 0.78%
35 GOLDMAN SACHS GROUP INC 328,343 20,739,000 0.77%
36 Hutchin Hill Capital, LP 312,809 19,757,000 0.73%
37 GEODE CAPITAL MANAGEMENT, LLC 304,322 19,221,000 0.71%
38 AMERIPRISE FINANCIAL INC 301,384 19,036,000 0.71%
39 MILLENNIUM MANAGEMENT LLC 297,688 18,802,000 0.70%
40 BANK OF AMERICA CORP /DE/ 288,181 18,202,000 0.67%
41 SUSQUEHANNA INTERNATIONAL GROUP, LLP 275,628 17,409,000 0.65%
42 AQR ARBITRAGE LLC 259,117 16,366,000 0.61%
43 CREDIT SUISSE AG/ 245,286 15,493,000 0.57%
44 HAVENS ADVISORS LLC 243,737 15,394,000 0.57%
45 DEUTSCHE BANK AG\ 242,344 15,304,000 0.57%
46 Creative Planning 239,856 15,149,000 0.56%
47 Allianz Asset Management GmbH 239,044 15,098,000 0.56%
48 BERKLEY W R CORP 231,389 14,615,000 0.54%
49 OMERS ADMINISTRATION Corp 220,200 13,908,000 0.52%
50 LONGFELLOW INVESTMENT MANAGEMENT CO LLC 216,762 13,691,000 0.51%
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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.