SHAPIRO ROBERT N - MEDTRONIC INC ownership

MEDTRONIC INC's ticker is MDTXXXX and the CUSIP is 585055106. A total of 1,074 filers reported holding MEDTRONIC INC in Q1 2014. The put-call ratio across all filers is 0.61 and the average weighting 0.5%.

Quarter-by-quarter ownership
SHAPIRO ROBERT N ownership history of MEDTRONIC INC
ValueSharesWeighting
Q4 2014$460,000
-9.4%
6,385
-22.1%
0.09%
-4.2%
Q3 2014$508,000
-8.1%
8,195
-5.5%
0.10%
-8.6%
Q2 2014$553,000
+3.6%
8,6750.0%0.10%
+6.1%
Q1 2014$534,000
+7.2%
8,6750.0%0.10%
+11.2%
Q4 2013$498,000
+11.2%
8,675
+3.3%
0.09%
+12.7%
Q3 2013$448,000
+15.8%
8,395
+11.6%
0.08%
-2.5%
Q2 2013$387,0007,5250.08%
Other shareholders
MEDTRONIC INC shareholders Q1 2014
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