MKS Inc.
MKSI | NASDAQ
$202.04
-$14.13 (-6.54%)
At close: Oct 30, 2026, 4:00 PM ET
$208.00
+$5.96 (+2.95%)
Pre-market:
Nov 2, 2026, 7:01 AM ET
Institutional Ownership
Net InflowTotal Institutions
808
Total Ownership
106.04%
Capital Flow
+$15.92B
Shares Change
+2.7M
Ownership Distribution
Institutions (99.99%)
Others (0.01%)
Institutional Sentiment
Overall: bullishEquity Sentiment & Activity
bullishNew Positions
215
Increased Positions
463
Reduced Positions
251
Closed Positions
59
New (215)
Increased (463)
Reduced (251)
Closed (59)
Options Sentiment & Activity
bullishPut/Call Ratio
0.139
Call Flow
4,831,340
Put Flow
669,500
Calls (88%)
Puts (12%)
Super Investors
| Super Investor / Fund | Ownership | Portfolio Weight | Shares | Market Value | |
|---|---|---|---|---|---|
| Renaissance Technologies LLC | 0.06% -61.00% | 0.01% | 40.4K | 8.73M | |
| Bridgewater Associates LP | 0.04% -28.68% | 0.02% | 27.2K | 5.88M | |
| Maverick Capital LTD | < 0.01% -71.86% | < 0.01% | 2.05K | 441.59K |
Top Shareholders
| Institution | Ownership | Portfolio Weight | Shares | Market Value | |
|---|---|---|---|---|---|
| Blackrock, Inc. | 10.25% +4.03% | 0.05% +71.76% | 6.93M +4.34% | 3.08B +101.95% | |
| Invesco Ltd. | 6.90% +24.89% | 0.16% +50.84% | 4.66M +25.26% | 2.07B +142.45% | |
| Vanguard Portfolio Management LLC | 5.48% +0.29% | 0.07% +67.93% | 3.71M +0.59% | 1.65B +94.70% |
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