| Period | Weighting | Quarter | ||||||
|---|---|---|---|---|---|---|---|---|
| Company | Longest | Shortest | Min. | Avg. | Max. | First | Latest | ↓ Count |
| Alyeska Investment Group, L.P. | 6 | 6 | 0.01% | 0.20% | 0.54% | Q2 2017 | Q3 2018 | 12 |
| PERISCOPE CAPITAL INC. | 8 | 8 | 0.37% | 1.25% | 2.02% | Q4 2016 | Q3 2018 | 8 |
| MOORE CAPITAL MANAGEMENT, LP | 8 | 8 | 0.27% | 0.35% | 0.49% | Q4 2016 | Q3 2018 | 8 |
| FIR TREE CAPITAL MANAGEMENT LP | 8 | 8 | 0.48% | 0.67% | 0.93% | Q4 2016 | Q3 2018 | 8 |
| B. Riley Financial, Inc. | 7 | 7 | 0.26% | 0.36% | 0.66% | Q4 2016 | Q2 2018 | 7 |
| Polar Asset Management Partners Inc. | 7 | 7 | 0.12% | 0.22% | 0.28% | Q1 2017 | Q3 2018 | 7 |
| BASSO CAPITAL MANAGEMENT, L.P. | 7 | 7 | 0.25% | 1.39% | 2.59% | Q1 2017 | Q3 2018 | 7 |
| K2 PRINCIPAL FUND, L.P. | 7 | 7 | 0.23% | 0.31% | 0.60% | Q1 2017 | Q3 2018 | 7 |
| BERKLEY W R CORP | 7 | 7 | 0.69% | 1.00% | 1.73% | Q1 2017 | Q3 2018 | 7 |
| Bulldog Investors, LLP | 7 | 7 | 0.62% | 0.78% | 0.96% | Q1 2017 | Q3 2018 | 7 |
| GLAZER CAPITAL, LLC | 7 | 7 | 0.22% | 2.50% | 4.75% | Q1 2017 | Q3 2018 | 7 |
| HGC Investment Management Inc. | 3 | 2 | 0.00% | 0.95% | 2.77% | Q2 2017 | Q3 2018 | 5 |
| DAVIDSON KEMPNER CAPITAL MANAGEMENT LP | 5 | 5 | 0.14% | 0.16% | 0.18% | Q3 2017 | Q3 2018 | 5 |
| Westchester Capital Management, LLC | 5 | 5 | 0.02% | 0.33% | 0.42% | Q3 2017 | Q3 2018 | 5 |
| Governors Lane LP | 5 | 5 | 0.55% | 0.73% | 0.86% | Q3 2017 | Q3 2018 | 5 |
| Tower Research Capital LLC (TRC) | 5 | 5 | 0.00% | 0.00% | 0.00% | Q3 2017 | Q3 2018 | 5 |
| HIGHBRIDGE CAPITAL MANAGEMENT LLC | 5 | 5 | 0.15% | 0.19% | 0.24% | Q3 2017 | Q3 2018 | 5 |
| BRANT POINT INVESTMENT MANAGEMENT LLC | 5 | 5 | 0.10% | 0.21% | 0.30% | Q3 2017 | Q3 2018 | 5 |
| LONGFELLOW INVESTMENT MANAGEMENT CO LLC | 5 | 5 | 0.65% | 1.18% | 2.00% | Q1 2017 | Q1 2018 | 5 |
| UBS Group AG | 3 | 2 | 0.00% | 0.00% | 0.00% | Q1 2017 | Q2 2018 | 5 |
| Yakira Capital Management, Inc. | 5 | 5 | 0.29% | 0.40% | 0.50% | Q3 2017 | Q3 2018 | 5 |
| HIGHLAND CAPITAL MANAGEMENT LP | 3 | 1 | 0.01% | 0.02% | 0.04% | Q2 2017 | Q3 2018 | 4 |
| Myriad Asset Management Ltd. | 4 | 4 | 0.45% | 0.49% | 0.51% | Q3 2017 | Q2 2018 | 4 |
| DEUTSCHE BANK AG\ | 4 | 4 | 0.00% | 0.00% | 0.00% | Q3 2017 | Q2 2018 | 4 |
| MORGAN STANLEY | 4 | 4 | 0.00% | 0.00% | 0.00% | Q4 2017 | Q3 2018 | 4 |
| ArrowMark Colorado Holdings LLC | 4 | 4 | 0.20% | 0.23% | 0.24% | Q4 2017 | Q3 2018 | 4 |
| ANGELO GORDON & CO., L.P. | 3 | 3 | 0.51% | 0.88% | 1.14% | Q4 2017 | Q2 2018 | 3 |
| BANK OF MONTREAL /CAN/ | 3 | 3 | 0.01% | 0.01% | 0.01% | Q1 2018 | Q3 2018 | 3 |
| AQR Arbitrage LLC | 3 | 3 | 0.02% | 0.04% | 0.04% | Q1 2017 | Q3 2017 | 3 |
| Assured Investment Management LLC | 3 | 3 | 0.49% | 0.50% | 0.51% | Q1 2017 | Q3 2017 | 3 |
| PARAMETRIC PORTFOLIO ASSOCIATES LLC | 3 | 3 | 0.00% | 0.00% | 0.00% | Q1 2018 | Q3 2018 | 3 |
| Weiss Asset Management LP | 3 | 3 | 0.43% | 1.49% | 2.26% | Q1 2018 | Q3 2018 | 3 |
| MIZUHO SECURITIES USA LLC | 2 | 2 | 0.23% | 0.37% | 0.50% | Q2 2018 | Q3 2018 | 2 |
| COWEN INC. | 1 | 1 | 0.03% | 0.04% | 0.05% | Q1 2017 | Q2 2018 | 2 |
| OXFORD ASSET MANAGEMENT LLP | 2 | 2 | 0.19% | 0.26% | 0.32% | Q2 2018 | Q3 2018 | 2 |
| Fort Baker Capital Management LP | 2 | 2 | 4.24% | 4.33% | 4.42% | Q4 2017 | Q1 2018 | 2 |
| Hudson Bay Capital Management LP | 1 | 1 | 0.01% | 0.01% | 0.01% | Q4 2016 | Q3 2017 | 2 |
| Hutchin Hill Capital, LP | 2 | 2 | 0.40% | 0.46% | 0.51% | Q4 2016 | Q1 2017 | 2 |
| ARROWGRASS CAPITAL PARTNERS (US) LP | 2 | 2 | 0.11% | 0.14% | 0.17% | Q3 2017 | Q4 2017 | 2 |
| MILLENNIUM MANAGEMENT LLC | 1 | 1 | 0.01% | 0.01% | 0.01% | Q2 2018 | Q2 2018 | 1 |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 1 | 1 | 0.00% | 0.00% | 0.00% | Q3 2018 | Q3 2018 | 1 |
| City Financial Investment Co Ltd | 1 | 1 | 0.45% | 0.45% | 0.45% | Q3 2018 | Q3 2018 | 1 |
| Spearhead Capital Advisors, LLC | 1 | 1 | 0.06% | 0.06% | 0.06% | Q2 2018 | Q2 2018 | 1 |
| Bluefin Trading, LLC | 1 | 1 | 0.05% | 0.05% | 0.05% | Q1 2017 | Q1 2017 | 1 |
| Castle Creek Arbitrage, LLC | 1 | 1 | 0.06% | 0.06% | 0.06% | Q1 2018 | Q1 2018 | 1 |
| Financial Gravity Asset Management, Inc. | 1 | 1 | 0.01% | 0.01% | 0.01% | Q3 2021 | Q3 2021 | 1 |
| Ionic Capital Management LLC | 1 | 1 | 0.04% | 0.04% | 0.04% | Q3 2017 | Q3 2017 | 1 |
| Monashee Investment Management LLC | 1 | 1 | 0.83% | 0.83% | 0.83% | Q2 2017 | Q2 2017 | 1 |
External links
This page lists all the filers that currently own AVISTA HEALTHCARE PUB ACQ CO or have owned AVISTA HEALTHCARE PUB ACQ CO in the past.