ALLIANT ENERGY CORP - NOTE 3.875% 3/1 Institutional Ownership

13F Institutional Holders and Ownership History from Q1 2024 to Q4 2025

Type / Class
Debt / NOTE 3.875% 3/1
Market price (% of par)
103.9%
All holders as of 30 Sep 2025
Q3 2025
Total 13F principal
$573,968,000
Total reported market value
$617,643,356
Principal change
+$18,372,609
Market value change
+$18,207,312
Number of holders
57
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

As of 30 Sep 2025, 57 institutional investors reported holding $573,968,000 in principal (par value) of ALLIANT ENERGY CORP - NOTE 3.875% 3/1.

Institutional Holders of ALLIANT ENERGY CORP - NOTE 3.875% 3/1 across Reporting Periods

Period Principal Value Change Price (% of par) (Median) Investors
2025 Q4 $175,000 $181,825 103.9% 1
2025 Q3 $573,968,000 $617,643,356 +$18,207,312 107.55% 57
2025 Q2 $606,253,391 $626,930,053 -$46,212,933 102.82% 63
2025 Q1 $588,806,441 $631,190,832 -$3,964,461 107.14% 62
2024 Q4 $597,818,450 $615,286,946 +$3,355,158 102.62% 64
2024 Q3 $568,272,886 $594,350,388 -$5,958,915 104.57% 58
2024 Q2 $571,776,817 $566,260,391 +$1,003,442 98.59% 55
2024 Q1 $582,262,144 $573,973,841 +$572,247,924 98.64% 49