Activist & passive stakes
Investors crossing the 5% ownership line, from SEC Schedule 13D (activist) and 13G (passive) filings. Newest first.
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Amendments only.1–11 of 11
- PassiveAmendment 3Nov 2, 2026Helikon Investments Limited10.55% · 9,807,141 shSEC
- PassiveAmendment 1Oct 30, 2026Vanguard Portfolio Management11.33% · 21,076,792 shSEC
- ActivistAmendment 36Oct 29, 2026Deutsche Telekom AG55.9% · 592,065,875 shSEC
- ActivistAmendment 3Oct 28, 2026Byland Christina Elisabeth68.81% · 59,146,907 shSEC
- ActivistAmendment 65Oct 28, 2026Nelson Peltz16.23% · 30,946,510 shSEC
- PassiveAmendment 2Oct 28, 2026HOLD Alapkezelo Zrt.15.2% · 3,216,097 shSEC
- ActivistAmendment 1Oct 27, 2026Michael Sinensky11.6% · 19,323,824 shSEC
- PassiveAmendment 11Oct 27, 2026iShares Large Cap Accelerated Outcome ETFBlackRock Portfolio Management LLC50% · 400,000 shSEC
- PassiveAmendment 5Oct 27, 2026iShares iBonds 2033 Term High Yield and Income ETFBlackRock Portfolio Management LLC57.1% · 400,000 shSEC
- ActivistAmendment 2Oct 27, 2026Manuel Stotz21.96% · 12,091,720 shSEC
- ActivistAmendment 1Oct 27, 2026Antalpha Capital (HK) Limited49.1% · 24,841,271 shSEC
| Filing | Symbol | Holder | % Owned | Shares | Filed | SEC filing |
|---|---|---|---|---|---|---|
PassiveAmendment 3 | CNL | Helikon Investments Limited in Collective Mining Ltd. | 10.55% | 9,807,141 | Nov 2, 2026 | SEC |
PassiveAmendment 1 | SHO | Vanguard Portfolio Management in Sunstone Hotel Investors Inc | 11.33% | 21,076,792 | Oct 30, 2026 | SEC |
ActivistAmendment 36 | TMUS | Deutsche Telekom AG in T-Mobile US, Inc. | 55.9% | 592,065,875 | Oct 29, 2026 | SEC |
ActivistAmendment 3 | RCT | Byland Christina Elisabeth in RedCloud Holdings plc | 68.81% | 59,146,907 | Oct 28, 2026 | SEC |
ActivistAmendment 65 | WEN | Nelson Peltz in The Wendy's Company | 16.23% | 30,946,510 | Oct 28, 2026 | SEC |
PassiveAmendment 2 | PESI | HOLD Alapkezelo Zrt. in Perma Fix Environmental Services Inc | 15.2% | 3,216,097 | Oct 28, 2026 | SEC |
ActivistAmendment 1 | PUSA | Michael Sinensky in Powerus Corp | 11.6% | 19,323,824 | Oct 27, 2026 | SEC |
PassiveAmendment 11 | — | BlackRock Portfolio Management LLC in iShares Large Cap Accelerated Outcome ETF | 50% | 400,000 | Oct 27, 2026 | SEC |
PassiveAmendment 5 | — | BlackRock Portfolio Management LLC in iShares iBonds 2033 Term High Yield and Income ETF | 57.1% | 400,000 | Oct 27, 2026 | SEC |
ActivistAmendment 2 | TONX | Manuel Stotz in TON Strategy Company | 21.96% | 12,091,720 | Oct 27, 2026 | SEC |
ActivistAmendment 1 | AURE | Antalpha Capital (HK) Limited in Aurelion Inc. | 49.1% | 24,841,271 | Oct 27, 2026 | SEC |