| Quarter | Holdings | Value ($000) | Form Type | Date Filed | Filing ID | Name |
|---|---|---|---|---|---|---|
| Q3 2019 | 32 | 2,184,316 | 13F-HR | 11/13/2019 | 000156899019000005 | CORTLAND ADVISERS LLC |
| Q2 2019 | 33 | 2,145,672 | 13F-HR | 8/12/2019 | 000156899019000004 | CORTLAND ADVISERS LLC |
| Q1 2019 | 34 | 2,333,542 | 13F-HR | 5/13/2019 | 000156899019000002 | CORTLAND ADVISERS LLC |
| Q1 2019 | 34 | 2,333,542 | RESTATEMENT | 5/13/2019 | 000156899019000003 | CORTLAND ADVISERS LLC |
| Q4 2018 | 33 | 2,122,992 | 13F-HR | 2/13/2019 | 000156899019000001 | CORTLAND ADVISERS LLC |
| Q3 2018 | 32 | 1,971,724 | 13F-HR | 11/13/2018 | 000156899018000004 | CORTLAND ADVISERS LLC |
| Q2 2018 | 31 | 2,050,029 | 13F-HR | 8/13/2018 | 000156899018000003 | CORTLAND ADVISERS LLC |
| Q1 2018 | 31 | 2,182,968 | 13F-HR | 5/9/2018 | 000156899018000002 | CORTLAND ADVISERS LLC |
| Q4 2017 | 31 | 2,177,742 | 13F-HR | 2/13/2018 | 000156899018000001 | CORTLAND ADVISERS LLC |
| Q3 2017 | 30 | 2,183,758 | RESTATEMENT | 11/13/2017 | 000156899017000005 | CORTLAND ADVISERS LLC |
| Q3 2017 | 30 | 2,183,758 | 13F-HR | 11/13/2017 | 000156899017000004 | CORTLAND ADVISERS LLC |
| Q2 2017 | 31 | 2,075,498 | 13F-HR | 8/9/2017 | 000156899017000003 | CORTLAND ADVISERS LLC |
| Q1 2017 | 30 | 2,113,213 | 13F-HR | 5/15/2017 | 000156899017000002 | CORTLAND ADVISERS LLC |
| Q4 2016 | 30 | 2,023,249 | 13F-HR | 2/14/2017 | 000156899017000001 | CORTLAND ADVISERS LLC |
| Q3 2016 | 31 | 1,948,912 | 13F-HR | 11/10/2016 | 000156899016000010 | CORTLAND ADVISERS LLC |
| Q2 2016 | 31 | 2,837,237 | 13F-HR | 8/12/2016 | 000156899016000009 | CORTLAND ADVISERS LLC |
| Q1 2016 | 32 | 3,371,592 | 13F-HR | 5/13/2016 | 000156899016000008 | CORTLAND ADVISERS LLC |
| Q4 2015 | 31 | 3,821,650 | 13F-HR | 2/10/2016 | 000156899016000007 | CORTLAND ADVISERS LLC |
| Q3 2015 | 33 | 4,015,902 | 13F-HR | 11/12/2015 | 000156899015000006 | CORTLAND ADVISERS LLC |
| Q2 2015 | 36 | 4,800,590 | NEW HOLDINGS | 8/13/2015 | 000156899015000005 | CORTLAND ADVISERS LLC |
| Q2 2015 | 21 | 1,373,032 | 13F-HR | 8/13/2015 | 000156899015000004 | CORTLAND ADVISERS LLC |
| Q1 2015 | 30 | 4,584,173 | 13F-HR | 5/12/2015 | 000156899015000003 | CORTLAND ADVISERS LLC |
| Q4 2014 | 24 | 4,425,174 | 13F-HR | 2/13/2015 | 000156899015000001 | CORTLAND ADVISERS LLC |
| Q3 2014 | 25 | 4,570,543 | 13F-HR | 11/13/2014 | 000156899014000004 | CORTLAND ADVISERS LLC |
| Q2 2014 | 27 | 4,781,467 | 13F-HR | 8/6/2014 | 000156899014000003 | CORTLAND ADVISERS LLC |
| Q1 2014 | 28 | 4,657,614 | 13F-HR | 5/7/2014 | 000156899014000002 | CORTLAND ADVISERS LLC |
| Q4 2013 | 29 | 4,857,165 | 13F-HR | 2/13/2014 | 000156899014000001 | CORTLAND ADVISERS LLC |