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Institutional Investment Manager
WOODSTOCK CORP
WOODSTOCK CORP (CIK: 0001008877) incorporated in Massachusetts, located at 21 Custom House Street, 5th Floor, Boston, MA. Institutional holdings reported to the SEC.

Institutional Holdings (2015Q2)
Portfolio Summary: 164 holdings with a total value of $530,663,000.
#
Name
Shares
Value ($)
%
Options
Notes
1 GLOBEIMMUNE INC 18,056 47,000 0.01%
2 MBIA INC 10,500 63,000 0.01%
3 JAGUAR ANIMAL HEALTH INC 20,250 98,000 0.02%
4 GAIN CAP HLDGS INC 11,042 106,000 0.02%
5 EVOLUTION PETE CORP 18,000 119,000 0.02%
6 SAN JUAN BASIN RTY TR 11,905 128,000 0.02%
7 CLICKSOFTWARE TECHNOLOGIES LTD 12,400 156,000 0.03%
8 KOSMOS ENERGY LTD SHS 20,000 169,000 0.03%
9 EQUITY RESIDENTIAL 2,900 203,000 0.04%
10 PRAXAIR INC 1,823 218,000 0.04%
11 ITRON INC 6,405 221,000 0.04%
12 MACYS INC 3,270 221,000 0.04%
13 THERMO FISHER SCIENTIFIC INC 1,800 234,000 0.04%
14 ISHARES TR 2,042 241,000 0.05%
15 CIGNA CORPORATION 1,500 243,000 0.05%
16 FEI COMPANY 2,972 246,000 0.05%
17 PAYCHEX INC 5,325 250,000 0.05%
18 NORTHWEST BIOTHERAPEUTICS 26,227 260,000 0.05%
19 DOVER CORP 3,700 260,000 0.05%
20 WASHINGTON REAL ESTATE INVT 10,059 261,000 0.05%
21 ULTRA PETROLEUM CORP 21,137 265,000 0.05%
22 LILLY ELI & CO 3,200 267,000 0.05%
23 VANGUARD INTL EQUITY INDEX F 5,545 269,000 0.05%
24 SUPERIOR DRILLING PRODS INC 100,000 276,000 0.05%
25 NOBLE CORP PLC 18,030 277,000 0.05%
26 CAPITAL ONE FINL CORP 3,287 289,000 0.05%
27 CHEVRON CORP NEW 3,027 292,000 0.06%
28 DENBURY RESOURCES INC 46,505 296,000 0.06%
29 ALIBABA GROUP HLDG LTD 3,668 302,000 0.06%
30 DU PONT E I DE NEMOURS & CO 4,912 314,000 0.06%
31 IRON MTN INC NEW 11,257 349,000 0.07%
32 UBIQUITI NETWORKS INC 11,862 379,000 0.07%
33 SILICOM LTD 10,672 393,000 0.07%
34 FIFTH THIRD BANCORP 19,000 396,000 0.07%
35 DANAHER CORP DEL 4,650 398,000 0.08%
36 IMMERSION CORP 31,872 404,000 0.08%
37 FREEPORT-MCMORAN INC 22,157 413,000 0.08%
38 WILLIAMS CLAYTON ENERGY INC 6,525 429,000 0.08%
39 COMMERCE BANCSHARES INC 9,173 429,000 0.08%
40 NABORS INDUSTRIES LTD 30,005 433,000 0.08%
41 Patterson UTI Energy Inc Com 23,755 447,000 0.08%
42 VANGUARD INDEX FDS 4,275 458,000 0.09%
43 NUANCE COMM 26,629 466,000 0.09%
44 SCRIPPS NETWORKS INTERACT IN 7,200 471,000 0.09%
45 CAVIUM INC 6,957 479,000 0.09%
46 ATWOOD OCEANICS INC 18,500 489,000 0.09%
47 AGIOS PHARMACEUTICALS INC 4,443 494,000 0.09%
48 KERYX BIOPHARMACEUTICALS INCORPORATED 56,588 565,000 0.11%
49 VANGUARD SCOTTSDALE FDS 7,115 566,000 0.11%
50 STAPLES INC 37,528 575,000 0.11%
Page 1 of 4

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001062993-15-003729, filed 2015.07.07).

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.