Our Terms of Service and Privacy Policy have changed.

By continuing to use this site, you are agreeing to the new Privacy Policy and Terms of Service.

MKS Instruments Inc (NASDAQ:MKSI)

Delayed Data
As of Nov 25
 0.00 / 0.00%
Today’s Change
Today|||52-Week Range
Institutional investors purchased a net $425.7 thousand shares of MKSI during the quarter ended September 2015 and now own 100.47% of the total shares outstanding. This majority interest is a greater percentage than is typical for companies in the Electronic Production Equipment industry and highlights that the smart money sees this stock as an important holding.
Mutual fund holders63.25%
Other institutional37.22%
Individual stakeholders10.24%

Largest Quarterly Institutional

Latest Institutional Activity

9/30/2015NFJ INVESTMENT GROUP LLC  Bought 280.5 Thousand shares of MKS Instruments Inc
9/30/2015GOTHAM ASSET MANAGEMENT LLC  Bought 218.7 Thousand shares of MKS Instruments Inc
9/30/2015DIMENSIONAL FUND ADVISORS LP  Bought 205.3 Thousand shares of MKS Instruments Inc

Top 10 Owners of MKS Instruments Inc

Total value ($)Shares
bought / sold
Royce & Associates LLC11.94%6,371,996224,549,139-438,940-6.44%
BlackRock Fund Advisors8.34%4,450,624156,839,990+111,098+2.56%
Dimensional Fund Advisors LP7.37%3,932,653138,586,692+205,315+5.51%
The Vanguard Group, Inc.7.23%3,858,158135,961,488+25,021+0.65%
TimesSquare Capital Management LL...3.94%2,102,65074,097,386+83,600+4.14%
Franklin Advisory Services LLC3.57%1,903,00067,061,720-177,500-8.53%
Northern Trust Investments, Inc.3.33%1,777,08062,624,299+190,238+11.99%
Goldman Sachs Asset Management LP2.58%1,376,23148,498,380-19,670-1.41%
Fiduciary Management, Inc.2.46%1,313,35646,282,665-7,947-0.60%
Wellington Management Co. LLP2.45%1,306,79946,051,597+161,665+14.12%

Top 10 Mutual Funds Holding MKS Instruments Inc

Mutual fundStakeShares
Total value ($)Shares
bought / sold
Royce Premier Fund4.82%2,572,01090,637,632-135,400-5.00%
DFA US Small Cap Value Portfolio2.95%1,575,16355,508,744+132,037+9.15%
iShares Core S&P Small Cap ETF2.56%1,367,03648,174,34900.00%
Vanguard Small Cap Index Fund1.94%1,033,87736,433,825+2,447+0.24%
Vanguard Total Stock Market Index...1.80%959,14933,800,411+360+0.04%
Royce Total Return Fund1.78%951,72033,538,613+14,000+1.49%
Goldman Sachs Small Cap Value Fun...1.74%929,76632,764,954-6,880-0.73%
Royce Pennsylvania Mutual Fund1.63%870,34530,670,958-22,140-2.48%
iShares Russell 2000 ETF1.52%812,89828,646,526+16,910+2.12%
Victory Sycamore Small Company Op...1.37%730,65125,748,141-128,500-14.96%