Thoratec Corporation
(NASDAQ: THOR)
31.58
-0.09-0.28%Today's Close
|
31.57
-0.01
-0.02%
After hours
-0.09-0.28%Today's Close
|
31.57
-0.01
-0.02%
After hours
MORE ON THOR
OWNERSHIP INFORMATION
| Shares Outstanding | 57.33 Mil |
| Institutional Ownership (%) | 88.07 |
| Top 10 Institutions (%) | 34.71 |
| Mutual Fund Ownership (%) | 42.85 |
| 5%/Insider Ownership (%) | 3.57 |
| Float (%) | 1.00 |
OWNERSHIP ACTIVITY
| DESCRIPTION | # OF HOLDERS | SHARES |
|---|---|---|
| Total Positions | 282 | 50,516,388 |
| New Positions | 57 | 3,125,149 |
| Soldout Positions | 44 | 1,591,170 |
| Net Position Change | 225 | -2,983,614 |
| Buyers | 126 | 6,050,781 |
| Sellers | 99 | -9,034,395 |
| MUTUAL FUND | SHS HELD | SHS CHG | %CHG | $CHG* | %OUT | %PORT | RPT DATE |
|---|---|---|---|---|---|---|---|
| Vanguard Small Cap Index | 857,704 | -120,606 | -12.33 | -4,522,725 | 1.5 | 0.1 | 03-31-13 |
| Eagle Small Cap Growth Fund | 841,121 | -36,020 | -4.11 | -1,350,750 | 1.47 | 0.96 | 03-31-13 |
| Vanguard Total Stock Mkt Idx | 815,856 | 29,533 | 3.76 | 1,107,488 | 1.42 | 0.01 | 03-31-13 |
| American Funds SMALLCAP World Fund | 723,000 | -1,093,000 | -60.19 | -40,987,500 | 1.26 | 0.14 | 03-31-13 |
| Vanguard Small Cap Growth Index Fund | 707,373 | 20,332 | 2.96 | 762,450 | 1.23 | 0.23 | 03-31-13 |
| iShares Core S&P Mid-Cap ETF | 691,091 | 1,004 | 0.15 | 31,797 | 1.22 | 0.13 | 06-18-13 |
| SPDR S&P MidCap 400 | 511,149 | -12,039 | -2.3 | -435,812 | 0.89 | 0.16 | 04-30-13 |
| Vanguard Extended Market Index Fund | 492,978 | 3,723 | 0.76 | 139,612 | 0.86 | 0.07 | 03-31-13 |
| Vanguard Strategic Equity Fund | 400,200 | 128,200 | 47.13 | 4,807,500 | 0.7 | 0.39 | 03-31-13 |
| JPMorgan Mid Cap Growth | 398,900 | 0 | 0 | 0 | 0.7 | 0.91 | 04-30-13 |
| JNL/Eagle SmallCap Equity Fund | 394,406 | 370 | 0.09 | 13,875 | 0.69 | 0.98 | 03-31-13 |
| Royce Value Plus Fund | 393,600 | -28,000 | -6.64 | -1,050,000 | 0.69 | 1.01 | 03-31-13 |
| Vanguard Explorer Fund | 381,319 | -292,399 | -43.4 | -10,964,963 | 0.67 | 0.14 | 03-31-13 |
| Invesco Small Cap Growth Fund | 379,568 | -2,339 | -0.61 | -87,712 | 0.66 | 0.73 | 03-31-13 |
| BlackRock Health Sciences Opps Port | 379,500 | 19,700 | 5.48 | 713,140 | 0.66 | 0.54 | 04-30-13 |
- *Category Headings:
- Shs Held - shares held at report date
- Shs Chg - position change within reporting period
- %Chg - % change
- $Chg - market value of the position change
- %Out - % of shares outstanding
- %Port - % Portfolio
- Rpt Date - report date
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