D. E. Shaw & Co., Inc. - AIRGAS INC ownership

AIRGAS INC's ticker is ARG and the CUSIP is 009363102. A total of 409 filers reported holding AIRGAS INC in Q4 2015. The put-call ratio across all filers is 0.45 and the average weighting 0.4%.

Quarter-by-quarter ownership
D. E. Shaw & Co., Inc. ownership history of AIRGAS INC
ValueSharesWeighting
Q1 2016$7,790,000
+465.3%
55,000
+452.3%
0.01%
+600.0%
Q4 2015$1,378,000
+6.7%
9,959
-31.1%
0.00%0.0%
Q3 2015$1,291,000
-92.0%
14,455
-90.5%
0.00%
-91.7%
Q2 2015$16,176,000
+247.6%
152,917
+248.8%
0.02%
+242.9%
Q1 2015$4,653,000
+385.7%
43,847
+426.9%
0.01%
+600.0%
Q4 2014$958,000
-88.9%
8,321
-89.7%
0.00%
-91.7%
Q1 2014$8,596,000
-43.7%
80,700
-40.9%
0.01%
-42.9%
Q4 2013$15,268,000
-25.9%
136,500
-29.8%
0.02%
-36.4%
Q3 2013$20,616,000
+9.9%
194,396
-1.1%
0.03%
-5.7%
Q2 2013$18,766,000196,5850.04%
Other shareholders
AIRGAS INC shareholders Q4 2015
NameSharesValueWeighting ↓
PACIFIC ALTERNATIVE ASSET MANAGEMENT COMPANY, LLC 223,864$31,708,00014.07%
BARDIN HILL MANAGEMENT PARTNERS LP 137,743$19,511,0005.71%
Manikay Partners, LLC 691,897$98,000,0005.59%
Tyrus Capital S.A.M. 225,650$31,961,0005.44%
LONGFELLOW INVESTMENT MANAGEMENT CO LLC 85,515$12,112,0004.92%
Kellner Capital, LLC 57,700$8,173,0004.66%
Sandell Asset Management Corp. 134,870$19,103,0004.54%
HARVEST MANAGEMENT LLC 33,400$4,731,0004.45%
GARDNER LEWIS ASSET MANAGEMENT L P 154,010$21,814,0004.28%
WATER ISLAND CAPITAL LLC 893,780$126,598,0004.18%
View complete list of AIRGAS INC shareholders