FIRST NEW YORK SECURITIES LLC /NY - MEDTRONIC INC ownership

MEDTRONIC INC's ticker is MDTXXXX and the CUSIP is 585055106. A total of 993 filers reported holding MEDTRONIC INC in Q3 2013. The put-call ratio across all filers is 0.91 and the average weighting 0.5%.

Quarter-by-quarter ownership
FIRST NEW YORK SECURITIES LLC /NY ownership history of MEDTRONIC INC
ValueSharesWeighting
Q4 2014$18,267,000
-70.5%
253
-74.7%
0.03%
-27.3%
Q3 2014$61,950,000
+16688.6%
1,000
-83.3%
0.04%
-75.7%
Q1 2014$369,000
+38.7%
6,000
+20.0%
0.18%
+70.8%
Q3 2013$266,0005,0000.11%
Other shareholders
MEDTRONIC INC shareholders Q3 2013
NameSharesValueWeighting ↓
R. G. NIEDERHOFFER CAPITAL MANAGEMENT INC 28,000$1,735,00013.56%
Gruss Capital Management LP 6,485,000$401,746,0009.08%
SANBORN KILCOLLIN PARTNERS LLC 158,320$9,808,0006.86%
HealthInvest Partners AB 144,600$8,958,0006.53%
OBERMEYER WOOD INVESTMENT COUNSEL, LLLP 384,987$23,850,0005.86%
Tamarack Capital Management, LLC 370,000$22,922,0005.08%
Rock Springs Capital Management LP 527,500$32,679,0005.06%
Iguana Healthcare Management, LLC 137,500$8,518,0004.55%
Saratoga Research & Investment Management 720,549$44,638,0004.41%
SENZAR ASSET MANAGEMENT, LLC 238,100$14,751,0004.32%
View complete list of MEDTRONIC INC shareholders