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AMERICAN CENTURY COMPANIES INC

Position in RIOT — Riot Platforms, Inc.

CIK 748054 KANSAS CITY, MO

Position in RIOT

as of Jun 30, 2026 · filed Aug 12, 2026
Position Value
$125,502,609
+$98,949,968 QoQ
Shares Held
4,583,733
+113.4% QoQ
Ownership
1.22%
of shares outstanding
% of Portfolio
0.06%
of 13F equity value
Holder Rank
#18
of 448 holders
Holding Since
Sep 2022
16 quarters on record
Voting authority Sole 78% Shared 22% None 0%

Common Shares in RIOT Over Time

Shares Held

Position Value (USD)

Position in Capital Markets

Financial Services · as of Jun 30, 2026

AMERICAN CENTURY COMPANIES INC holds $3,280,875,137 across 36 Capital Markets names. RIOT ranks #7 (3.8% of the industry book) .

# Ticker Company Shares Value (USD) Open
7 RIOT
Riot Platforms, Inc.
This page
4,583,733 $125,502,609

All Filings in RIOT

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16 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $125,502,609 4,583,733
2026-03-31 $26,552,641 2,148,272
2025-12-31 $16,697,970 1,317,914
2025-09-30 $2,274,865 119,541
2025-06-30 $1,114,010 98,585
2025-03-31 $919,256 129,109
2024-12-31 $622,952 61,014
2024-09-30 $2,464,597 332,156
2024-06-30 $2,680,780 293,302
2024-03-31 $660,837 53,990
2023-12-31 $2,689,954 173,882
2023-09-30 $1,459,463 156,427
2023-06-30 $1,375,363 116,359
2023-03-31 $503,256 50,376
2022-12-31 $127,053 37,479
2022-09-30 $78,371 11,180