MORGAN STANLEY
OPTION
CUSIP: 617446958
Institutional Holders13
Total Institutional Value$679,814,200
Total Shares Held3,998,000
Avg Position$52,293,400
Top 5 Holders %99.1%
Alpha-Weighted Score60.6
New Positions+2
Exited Positions-1
Top 15 Institutional Holders by Value
■ New ■ Increased ■ Decreased ■ Unchanged
Institutional Holders — Q4 25
| Manager | Alpha | Flow | Value | Shares | Change |
|---|---|---|---|---|---|
| OPTIVER HOLDING B.V. | High Conviction | Significant Flow | $244,370,045 (35.9%) | 1,376,500 | 25.1% |
| IMC-CHICAGO, LLC | Moderate Conviction | Significant Flow | $145,006,504 (21.3%) | 816,800 | 12.0% |
| JPMORGAN CHASE & CO | High Conviction | Market Mover | $130,750,845 (19.2%) | 736,500 | -43.8% |
| SIMPLEX TRADING, LLC | Moderate Conviction | Market Mover | $115,323,488 (17.0%) | 649,600 | 74,240.4% |
| GROUP ONE TRADING, L.P. | Moderate Conviction | Significant Flow | $37,973,667 (5.6%) | 213,900 | 17.2% |
| GLADIUS CAPITAL MANAGEMENT LP | High Conviction | Low Flow | $3,337,564 (0.5%) | 18,800 | NEW |
| MAVEN SECURITIES LTD | Moderate Conviction | Low Flow | $3,035,079 (0.4%) | 17,100 | -37.3% |
| CMT CAPITAL MARKETS TRADING GMBH | Moderate Conviction | Minimal Flow | $9,054 (0.0%) | 51,000 | 123.4% |
| CAPITAL MARKETS TRADING UK LLP | Moderate Conviction | Minimal Flow | $7,136 (0.0%) | 40,200 | 3.9% |
| HRT FINANCIAL LP | High Conviction | Low Flow | $798 (0.0%) | 4,500 | NEW |
| SG AMERICAS SECURITIES, LLC | High Conviction | Low Flow | $20 (0.0%) | 73,100 | -61.5% |
Implied Institutional Price History
Estimated from 13F aggregate market value ÷ shares reported across all institutional filers. Reflects quarter-end snapshot, not actual trade prices.
| Quarter | Filers | Institutional Value | Shares Held | Est. Avg Price |
|---|---|---|---|---|
| Q4 25 | 11 | $0.68B | 3,998,000 | $170.04 |
| Q3 25 | 10 | $0.59B | 4,859,200 | $122.43 |
| Q2 25 | 12 | $0.59B | 5,265,200 | $112.55 |
| Q1 25 | 11 | $0.37B | 4,367,900 | $83.68 |
| Q4 24 | 11 | $0.53B | 5,472,100 | $97.12 |
| Q3 24 | 10 | $0.56B | 6,580,500 | $84.39 |
| Q2 24 | 13 | $0.75B | 7,796,220 | $95.61 |
| Q1 24 | 13 | $0.63B | 7,432,020 | $85.23 |
Source: SEC 13F-HR filings. Implied price = aggregate market value ÷ shares reported. Not investment advice.