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ISSUER PROFILE · CIK 0000050493

AMERICAN CENTURY INVESTMENT MANAGEMENT INCIMKTA

9 13D/G filings 2 distinct filers 0 insider transactions (365d)

Cross-Reference Snapshot

Activist filings
9
1 SCHEDULE 13G · 8 SC
Distinct filers
2
multi-activist cluster
Insiders (365d)
0
0 buys · 0 sales
Latest short DTC
9.20
as of 2026-07-31

13D/G Filings Timeline · 9 total

FiledFormFilerStakeSharesIntent
2026-08-14 SCHEDULE 13G AMERICAN CENTURY INVESTMENT MANAGEMENT INC view →
2022-07-11 SC GAMCO INVESTORS, INC. ET AL view →
2022-01-06 SC GAMCO INVESTORS, INC. ET AL view →
2021-08-18 SC GAMCO INVESTORS, INC. ET AL view →
2021-03-19 SC GAMCO INVESTORS, INC. ET AL view →
2021-02-08 SC GAMCO INVESTORS, INC. ET AL view →
2020-04-06 SC GAMCO INVESTORS, INC. ET AL view →
2019-05-17 SC GAMCO INVESTORS, INC. ET AL view →
2018-03-13 SC GAMCO INVESTORS, INC. ET AL view →

FINRA Short Interest History

SettlementShort InterestDays to Cover% Δ vs prior
2026-07-31 1,075,412 9.20 +5.9%
2026-07-15 1,015,426 9.24 +3.7%
2026-06-30 978,973 5.57 -0.4%
2026-06-15 983,227 6.79 -7.3%
2026-05-29 1,060,930 7.17 +18.9%
2026-05-15 892,653 6.37 -4.6%
2026-04-30 935,925 7.17 -7.6%
2026-04-15 1,013,242 7.75 +3.9%
2026-03-31 975,222 6.74 +8.3%
2026-03-13 900,673 7.13 +5.0%
2026-02-27 858,210 6.29 -9.3%
2026-02-13 946,062 5.89 -0.6%

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