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Institutional Investment Manager
Shannon River Fund Management LLC
Shannon River Fund Management LLC (CIK: 0001301050) incorporated in Delaware, located at 850 Third Avenue, New York, NY. Institutional holdings reported to the SEC.

Institutional Holdings (2015Q2)
Portfolio Summary: 37 holdings with a total value of $1,017,376,000.
#
Name
Shares
Value ($)
%
Options
Notes
1 ISHARES TR 1,750,000 218,470,000 21.47% Put
2 WebMD Health Corp 1,400,000 61,992,000 6.09%
3 LORAL SPACE & COMMUNICATIONS 880,125 55,553,000 5.46%
4 INTERDIGITAL INC 885,000 50,348,000 4.95%
5 EXPEDIA INC DEL 455,000 49,754,000 4.89%
6 IAC INTERACTIVECORP 535,000 42,618,000 4.19%
7 ACTIVISION BLIZZARD INC 1,629,000 39,438,000 3.88%
8 MARVELL TECHNOLOGY GROUP LTD 2,950,000 38,896,000 3.82%
9 Tessera Technologies Inc 953,000 36,195,000 3.56%
10 MELLANOX TECHNOLOGIES LTD 680,233 33,053,000 3.25%
11 IMMERSION CORP 2,600,000 32,942,000 3.24%
12 MADISON SQUARE GARDEN 356,000 29,722,000 2.92%
13 TAKE-TWO INTERACTIVE SOFTWARE COM 1,000,000 27,570,000 2.71%
14 MKS INSTRS INC COM 712,408 27,029,000 2.66%
15 HIMAX TECHNOLOGIES INC ADR SPONSORED 3,250,000 26,098,000 2.57%
16 BAIDU INC 130,000 25,880,000 2.54%
17 NEW MEDIA INVT GROUP INC 1,175,000 21,068,000 2.07%
18 XO GROUP INC COM 1,135,000 18,557,000 1.82%
19 AMERICAN TOWER CORP NEW 180,000 16,792,000 1.65%
20 CADENCE DESIGN 845,000 16,613,000 1.63%
21 ELLIE MAE INCORPORATED 230,000 16,052,000 1.58%
22 2U, Inc. 492,200 15,844,000 1.56%
23 WebMD Health Corp 350,000 15,498,000 1.52% Call
24 PDF SOLUTIONS INC COM 962,811 15,405,000 1.51%
25 LUMOS NETWORKS CORP 850,000 12,572,000 1.24%
26 SHUTTERFLY INC 239,803 11,465,000 1.13%
27 LIVEPERSON INC 1,136,861 11,153,000 1.10%
28 JD COM INC ADR 320,795 10,939,000 1.08%
29 LIONS GATE ENTERTAINMENT ORD 270,000 10,004,000 0.98%
30 EQUINIX 35,000 8,890,000 0.87%
31 TELEFONICA BRASIL SA 560,000 7,801,000 0.77%
32 Unwired Planet, Inc. 5,252,000 3,256,000 0.32%
33 HYDRA INDS ACQUISITION CORP 300,000 3,012,000 0.30%
34 CHINA UNICOM HONG KONG 160,000 2,512,000 0.25%
35 TREMOR VIDEO INC 737,517 2,146,000 0.21%
36 TOWNSQUARE MEDIA INC 145,000 1,969,000 0.19%
37 DEMAND MEDIA INC COM NEW 42,400 270,000 0.03%

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001140361-15-031968, filed 2015.08.14).

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.