State of Michigan Retirement System’s Ciena CIEN Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Shares Change % | Capital Flow | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q2 | $2.78M | Buy |
34,196
+200
| +0.6% | +$16.3K | 0.01% | 558 |
|
|
2025
Q1 | $2.05M | Sell |
33,996
-200
| -0.6% | -$12.1K | 0.01% | 626 |
|
|
2024
Q4 | $2.9M | Buy |
34,196
+100
| +0.3% | +$8.48K | 0.02% | 546 |
|
|
2024
Q3 | $2.1M | Sell |
34,096
-700
| -2% | -$43.1K | 0.01% | 640 |
|
|
2024
Q2 | $1.68M | Sell |
34,796
-800
| -2% | -$38.5K | 0.01% | 685 |
|
|
2024
Q1 | $1.76M | Buy |
35,596
+100
| +0.3% | +$4.95K | 0.01% | 689 |
|
|
2023
Q4 | $1.6M | Sell |
35,496
-200
| -0.6% | -$9K | 0.01% | 695 |
|
|
2023
Q3 | $1.69M | Sell |
35,696
-1,000
| -3% | -$47.3K | 0.01% | 637 |
|
|
2023
Q2 | $1.56M | Sell |
36,696
-800
| -2% | -$34K | 0.01% | 681 |
|
|
2023
Q1 | $1.97M | Sell |
37,496
-200
| -0.5% | -$10.5K | 0.01% | 597 |
|
|
2022
Q4 | $1.92M | Hold |
37,696
| – | – | 0.01% | 600 |
|
|
2022
Q3 | $1.52M | Sell |
37,696
-1,000
| -3% | -$40.4K | 0.01% | 632 |
|
|
2022
Q2 | $1.77M | Sell |
38,696
-600
| -2% | -$27.4K | 0.01% | 596 |
|
|
2022
Q1 | $2.38M | Buy |
39,296
+33
| +0.1% | +$2K | 0.01% | 558 |
|
|
2021
Q4 | $3.02M | Buy |
39,263
+500
| +1% | +$38.5K | 0.02% | 530 |
|
|
2021
Q3 | $1.99M | Sell |
38,763
-300
| -0.8% | -$15.4K | 0.01% | 619 |
|
|
2021
Q2 | $2.22M | Sell |
39,063
-18,400
| -32% | -$1.05M | 0.01% | 605 |
|
|
2021
Q1 | $3.14M | Buy |
57,463
+1,200
| +2% | +$65.7K | 0.02% | 551 |
|
|
2020
Q4 | $2.97M | Buy |
56,263
+300
| +0.5% | +$15.9K | 0.02% | 522 |
|
|
2020
Q3 | $2.22M | Hold |
55,963
| – | – | 0.02% | 546 |
|
|
2020
Q2 | $3.03M | Buy |
55,963
+13,063
| +30% | +$708K | 0.03% | 419 |
|
|
2020
Q1 | $1.71M | Sell |
42,900
-2,600
| -6% | -$104K | 0.02% | 481 |
|
|
2019
Q4 | $1.94M | Buy |
45,500
+500
| +1% | +$21.3K | 0.02% | 573 |
|
|
2019
Q3 | $1.77M | Buy |
45,000
+2,600
| +6% | +$102K | 0.02% | 580 |
|
|
2019
Q2 | $1.74M | Sell |
42,400
-8,900
| -17% | -$366K | 0.02% | 582 |
|
|
2019
Q1 | $1.92M | Buy |
51,300
+700
| +1% | +$26.1K | 0.02% | 597 |
|
|
2018
Q4 | $1.72M | Sell |
50,600
-2,100
| -4% | -$71.2K | 0.02% | 590 |
|
|
2018
Q3 | $1.65M | Sell |
52,700
-100
| -0.2% | -$3.12K | 0.01% | 689 |
|
|
2018
Q2 | $1.4M | Buy |
52,800
+200
| +0.4% | +$5.3K | 0.01% | 748 |
|
|
2018
Q1 | $1.36M | Buy |
52,600
+1,300
| +3% | +$33.7K | 0.01% | 734 |
|
|
2017
Q4 | $1.07M | Sell |
51,300
-2,000
| -4% | -$41.9K | 0.01% | 806 |
|
|
2017
Q3 | $1.17M | Sell |
53,300
-5,100
| -9% | -$112K | 0.01% | 792 |
|
|
2017
Q2 | $1.46M | Buy |
58,400
+1,000
| +2% | +$25K | 0.01% | 744 |
|
|
2017
Q1 | $1.36M | Buy |
57,400
+1,300
| +2% | +$30.7K | 0.01% | 767 |
|
|
2016
Q4 | $1.37M | Buy |
56,100
+500
| +0.9% | +$12.2K | 0.01% | 761 |
|
|
2016
Q3 | $1.21M | Buy |
55,600
+3,700
| +7% | +$80.7K | 0.01% | 783 |
|
|
2016
Q2 | $973K | Buy |
51,900
+300
| +0.6% | +$5.62K | 0.01% | 834 |
|
|
2016
Q1 | $981K | Buy |
51,600
+1,500
| +3% | +$28.5K | 0.01% | 829 |
|
|
2015
Q4 | $1.04M | Sell |
50,100
-6,200
| -11% | -$128K | 0.01% | 790 |
|
|
2015
Q3 | $1.17M | Buy |
56,300
+2,700
| +5% | +$56K | 0.01% | 800 |
|
|
2015
Q2 | $1.27M | Buy |
53,600
+4,500
| +9% | +$107K | 0.01% | 824 |
|
|
2015
Q1 | $948K | Sell |
49,100
-1,600
| -3% | -$30.9K | 0.01% | 883 |
|
|
2014
Q4 | $984K | Buy |
50,700
+100
| +0.2% | +$1.94K | 0.01% | 882 |
|
|
2014
Q3 | $846K | Buy |
50,600
+1,100
| +2% | +$18.4K | 0.01% | 897 |
|
|
2014
Q2 | $1.07M | Buy |
49,500
+100
| +0.2% | +$2.17K | 0.01% | 863 |
|
|
2014
Q1 | $1.12M | Buy |
49,400
+1,100
| +2% | +$25K | 0.01% | 845 |
|
|
2013
Q4 | $1.16M | Buy |
48,300
+200
| +0.4% | +$4.79K | 0.01% | 832 |
|
|
2013
Q3 | $1.2M | Buy |
48,100
+1,400
| +3% | +$35K | 0.01% | 782 |
|
|
2013
Q2 | $907K | Buy |
+46,700
| New | +$907K | 0.01% | 833 |
|