ORBITAL ATK INC's ticker is OA and the CUSIP is 68557N103. A total of 359 filers reported holding ORBITAL ATK INC in Q3 2017. The put-call ratio across all filers is 0.64 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2017 | $578,000 | -49.5% | 4,396 | -48.9% | 0.06% | -57.9% |
| Q3 2017 | $1,145,000 | +165.7% | 8,596 | +95.5% | 0.14% | +66.7% |
| Q1 2017 | $431,000 | +20.4% | 4,396 | -6.4% | 0.08% | -20.0% |
| Q3 2016 | $358,000 | -32.2% | 4,696 | -24.2% | 0.10% | -42.0% |
| Q2 2016 | $528,000 | +153.8% | 6,196 | +158.6% | 0.18% | +103.4% |
| Q1 2016 | $208,000 | +1055.6% | 2,396 | +1122.4% | 0.09% | +641.7% |
| Q4 2015 | $18,000 | +157.1% | 196 | +104.2% | 0.01% | +100.0% |
| Q3 2015 | $7,000 | – | 96 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Burford Capital Investment Management LLC | 392,750 | $51,650,000 | 52.35% |
| GARDNER LEWIS ASSET MANAGEMENT L P | 471,712 | $62,030,000 | 5.26% |
| Kellner Capital, LLC | 43,300 | $5,694,000 | 4.51% |
| EQUITEC PROPRIETARY MARKETS, LLC | 93,800 | $12,335,000 | 3.78% |
| WATER ISLAND CAPITAL LLC | 458,098 | $60,240,000 | 3.71% |
| Rovida Advisors Inc. | 235,034 | $30,923,000 | 3.24% |
| EQUITEC PROPRIETARY MARKETS, LLC | 74,400 | $9,784,000 | 3.00% |
| KELLY LAWRENCE W & ASSOCIATES INC/CA | 120,360 | $15,827,000 | 2.91% |
| OUTFITTER ADVISORS, LTD. | 64,771 | $8,517,000 | 2.86% |
| Westchester Capital Management, LLC | 549,750 | $72,292,000 | 2.83% |