CIK: 0000728575 | PITTSBURGH, PA
| Quarter | Form Type | Holdings | Value | Filed | SEC |
|---|---|---|---|---|---|
| 13F-HR | 100 | $69.4M | 2020-02-14 | SEC ↗ | |
| 13F-HR | 100 | $64.7M | 2019-11-14 | SEC ↗ | |
| 13F-HR | 100 | $80.3M | 2019-08-14 | SEC ↗ | |
| 13F-HR | 102 | $75.8M | 2019-05-15 | SEC ↗ | |
| 13F-HR | 102 | $36.6M | 2019-02-14 | SEC ↗ | |
| 13F-HR | 104 | $44.4M | 2018-11-14 | SEC ↗ | |
| 13F-HR | 106 | $38.7M | 2018-08-14 | SEC ↗ | |
| 13F-HR | 105 | $43.8M | 2018-05-15 | SEC ↗ | |
| 13F-HR | 102 | $42.5M | 2018-02-15 | SEC ↗ | |
| 13F-HR | 101 | $40.7M | 2017-11-15 | SEC ↗ | |
| 13F-HR | 100 | $36.8M | 2017-08-15 | SEC ↗ | |
| 13F-HR | 97 | $38.1M | 2017-05-15 | SEC ↗ | |
| 13F-HR | 101 | $37.1M | 2017-02-15 | SEC ↗ | |
| 13F-HR | 101 | $57.5M | 2016-11-15 | SEC ↗ | |
| 13F-HR | 107 | $86.7M | 2016-08-15 | SEC ↗ | |
| 13F-HR | 101 | $91.5M | 2016-05-16 | SEC ↗ | |
| 13F-HR | 104 | $105.4M | 2016-02-12 | SEC ↗ | |
| 13F-HR | 106 | $96.5M | 2015-11-13 | SEC ↗ | |
| 13F-HR | 104 | $113.2M | 2015-08-14 | SEC ↗ | |
| 13F-HR | 103 | $121.3M | 2015-05-15 | SEC ↗ | |
| 13F-HR | 104 | $136.6M | 2015-02-13 | SEC ↗ | |
| 13F-HR | 104 | $88.5M | 2014-11-14 | SEC ↗ | |
| 13F-HR | 105 | $99.2M | 2014-08-12 | SEC ↗ | |
| 13F-HR | 121 | $145.9M | 2014-05-14 | SEC ↗ | |
| 13F-HR | 115 | $192.9M | 2014-02-14 | SEC ↗ | |
| 13F-HR | 123 | $246.4M | 2013-11-14 | SEC ↗ | |
| 13F-HR | 120 | $183.1M | 2013-08-20 | SEC ↗ |