About this data
What it is
An investor who owns more than 5% of a public company must say so. Investors who may try to influence the company, such as activists, file the longer Schedule 13D; passive holders file the shorter Schedule 13G.
Who files it
The investor, within days of crossing 5%, and again whenever the stake changes materially.
How current
We collect new filings throughout the day on SEC business days.
Worth knowing
13G filings are far more common than 13D. A 13D usually means the investor intends to push for changes, so it tends to get more attention.

All of this comes from public filings.

Filings per day, last 30 days

0200400600800Oct 17 · 13D (activist): 0Oct 17 · 13G (passive): 0Oct 17Oct 18 · 13D (activist): 0Oct 18 · 13G (passive): 0Oct 19 · 13D (activist): 13Oct 19 · 13G (passive): 75Oct 20 · 13D (activist): 16Oct 20 · 13G (passive): 34Oct 21 · 13D (activist): 11Oct 21 · 13G (passive): 31Oct 21Oct 22 · 13D (activist): 16Oct 22 · 13G (passive): 48Oct 23 · 13D (activist): 13Oct 23 · 13G (passive): 24Oct 24 · 13D (activist): 0Oct 24 · 13G (passive): 0Oct 25 · 13D (activist): 0Oct 25 · 13G (passive): 0Oct 25Oct 26 · 13D (activist): 19Oct 26 · 13G (passive): 25Oct 27 · 13D (activist): 16Oct 27 · 13G (passive): 380Oct 28 · 13D (activist): 22Oct 28 · 13G (passive): 60Oct 29 · 13D (activist): 16Oct 29 · 13G (passive): 47Oct 29Oct 30 · 13D (activist): 16Oct 30 · 13G (passive): 343Oct 31 · 13D (activist): 0Oct 31 · 13G (passive): 0Nov 1 · 13D (activist): 0Nov 1 · 13G (passive): 0Nov 2 · 13D (activist): 20Nov 2 · 13G (passive): 36Nov 2Nov 3 · 13D (activist): 22Nov 3 · 13G (passive): 45Nov 4 · 13D (activist): 19Nov 4 · 13G (passive): 67Nov 5 · 13D (activist): 15Nov 5 · 13G (passive): 311Nov 6 · 13D (activist): 40Nov 6 · 13G (passive): 191Nov 6Nov 7 · 13D (activist): 0Nov 7 · 13G (passive): 0Nov 8 · 13D (activist): 0Nov 8 · 13G (passive): 0Nov 9 · 13D (activist): 40Nov 9 · 13G (passive): 140Nov 10 · 13D (activist): 27Nov 10 · 13G (passive): 289Nov 10Nov 11 · 13D (activist): 0Nov 11 · 13G (passive): 0Nov 12 · 13D (activist): 34Nov 12 · 13G (passive): 277Nov 13 · 13D (activist): 26Nov 13 · 13G (passive): 690Nov 14 · 13D (activist): 0Nov 14 · 13G (passive): 0Nov 14Nov 15 · 13D (activist): 0Nov 15 · 13G (passive): 0
0200400600800Oct 17 · 13D (activist): 0Oct 17 · 13G (passive): 0Oct 17Oct 18 · 13D (activist): 0Oct 18 · 13G (passive): 0Oct 19 · 13D (activist): 13Oct 19 · 13G (passive): 75Oct 20 · 13D (activist): 16Oct 20 · 13G (passive): 34Oct 21 · 13D (activist): 11Oct 21 · 13G (passive): 31Oct 21Oct 22 · 13D (activist): 16Oct 22 · 13G (passive): 48Oct 23 · 13D (activist): 13Oct 23 · 13G (passive): 24Oct 24 · 13D (activist): 0Oct 24 · 13G (passive): 0Oct 25 · 13D (activist): 0Oct 25 · 13G (passive): 0Oct 25Oct 26 · 13D (activist): 19Oct 26 · 13G (passive): 25Oct 27 · 13D (activist): 16Oct 27 · 13G (passive): 380Oct 28 · 13D (activist): 22Oct 28 · 13G (passive): 60Oct 29 · 13D (activist): 16Oct 29 · 13G (passive): 47Oct 29Oct 30 · 13D (activist): 16Oct 30 · 13G (passive): 343Oct 31 · 13D (activist): 0Oct 31 · 13G (passive): 0Nov 1 · 13D (activist): 0Nov 1 · 13G (passive): 0Nov 2 · 13D (activist): 20Nov 2 · 13G (passive): 36Nov 2Nov 3 · 13D (activist): 22Nov 3 · 13G (passive): 45Nov 4 · 13D (activist): 19Nov 4 · 13G (passive): 67Nov 5 · 13D (activist): 15Nov 5 · 13G (passive): 311Nov 6 · 13D (activist): 40Nov 6 · 13G (passive): 191Nov 6Nov 7 · 13D (activist): 0Nov 7 · 13G (passive): 0Nov 8 · 13D (activist): 0Nov 8 · 13G (passive): 0Nov 9 · 13D (activist): 40Nov 9 · 13G (passive): 140Nov 10 · 13D (activist): 27Nov 10 · 13G (passive): 289Nov 10Nov 11 · 13D (activist): 0Nov 11 · 13G (passive): 0Nov 12 · 13D (activist): 34Nov 12 · 13G (passive): 277Nov 13 · 13D (activist): 26Nov 13 · 13G (passive): 690Nov 14 · 13D (activist): 0Nov 14 · 13G (passive): 0Nov 14Nov 15 · 13D (activist): 0Nov 15 · 13G (passive): 0

13D (activist) 13G (passive)

Latest ownership filings

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Showing: ticker CTY

Latest ownership filings
FiledScheduleBoth report a stake of more than 5%. A 13D is filed by investors who may try to influence the company, such as activists; a 13G by passive holders.CompanyInvestorShares% of sharesFiling
Nov 6, 2026SCHEDULE 13GCTY
City Therapeutics, Inc.
Abigail P. Johnson7.03M14.0%SCHEDULE 13G ↗
Nov 6, 2026SCHEDULE 13GCTY
City Therapeutics, Inc.
FMR LLC7.03M14.0%SCHEDULE 13G ↗
Oct 26, 2026SCHEDULE 13DCTY
City Therapeutics, Inc.
Steven Gillis13.69M25.6%SCHEDULE 13D ↗
Oct 26, 2026SCHEDULE 13DCTY
City Therapeutics, Inc.
Kristina Burow13.69M25.6%SCHEDULE 13D ↗
Oct 26, 2026SCHEDULE 13DCTY
City Therapeutics, Inc.
Keith Crandell13.69M25.6%SCHEDULE 13D ↗
Oct 26, 2026SCHEDULE 13DCTY
City Therapeutics, Inc.
Robert Nelsen13.69M25.6%SCHEDULE 13D ↗
Oct 26, 2026SCHEDULE 13DCTY
City Therapeutics, Inc.
ARCH Venture Partners XII, LLC13.69M25.6%SCHEDULE 13D ↗
Oct 26, 2026SCHEDULE 13DCTY
City Therapeutics, Inc.
ARCH Venture Partners XII, L.P.13.69M25.6%SCHEDULE 13D ↗
Oct 26, 2026SCHEDULE 13DCTY
City Therapeutics, Inc.
ARCH Venture Fund XII, L.P.13.69M25.6%SCHEDULE 13D ↗
Oct 26, 2026SCHEDULE 13GCTY
City Therapeutics, Inc.
Rose Sharon Shabet3.73M7.0%SCHEDULE 13G ↗
Oct 26, 2026SCHEDULE 13GCTY
City Therapeutics, Inc.
Halvorsen Ole Andreas3.73M7.0%SCHEDULE 13G ↗
Oct 26, 2026SCHEDULE 13GCTY
City Therapeutics, Inc.
Viking Global Opportunities Vintage IV (Aggregator) LP1.12M2.1%SCHEDULE 13G ↗
Oct 26, 2026SCHEDULE 13GCTY
City Therapeutics, Inc.
Viking Global Opportunities Vintage IV Portfolio GP LLC1.12M2.1%SCHEDULE 13G ↗
Oct 26, 2026SCHEDULE 13GCTY
City Therapeutics, Inc.
Viking Global Opportunities Vintage IV GP LLC1.12M2.1%SCHEDULE 13G ↗
Oct 26, 2026SCHEDULE 13GCTY
City Therapeutics, Inc.
Viking Global Opportunities Illiquid Investments Sub-Master LP2.61M4.9%SCHEDULE 13G ↗
Oct 26, 2026SCHEDULE 13GCTY
City Therapeutics, Inc.
Viking Global Opportunities Portfolio GP LLC2.61M4.9%SCHEDULE 13G ↗
Oct 26, 2026SCHEDULE 13GCTY
City Therapeutics, Inc.
Viking Global Opportunities GP LLC2.61M4.9%SCHEDULE 13G ↗
Oct 26, 2026SCHEDULE 13GCTY
City Therapeutics, Inc.
Viking Global Opportunities Parent GP LLC3.73M7.0%SCHEDULE 13G ↗
Oct 26, 2026SCHEDULE 13GCTY
City Therapeutics, Inc.
Viking Global Investors LP3.73M7.0%SCHEDULE 13G ↗
Oct 22, 2026SCHEDULE 13GCTY
City Therapeutics, Inc.
Raymond Debbane4.34M8.1%SCHEDULE 13G ↗
Oct 22, 2026SCHEDULE 13GCTY
City Therapeutics, Inc.
Ulys, L.L.C.40,0940.1%SCHEDULE 13G ↗
Oct 22, 2026SCHEDULE 13GCTY
City Therapeutics, Inc.
Avicenna Life Sci Master GP LLC40,0940.1%SCHEDULE 13G ↗
Oct 22, 2026SCHEDULE 13GCTY
City Therapeutics, Inc.
Avicenna Life Sci Master Fund LP40,0940.1%SCHEDULE 13G ↗
Oct 22, 2026SCHEDULE 13GCTY
City Therapeutics, Inc.
Siren, L.L.C.4.30M8.1%SCHEDULE 13G ↗
Oct 22, 2026SCHEDULE 13GCTY
City Therapeutics, Inc.
Invus Global Management, LLC4.30M8.1%SCHEDULE 13G ↗
Oct 22, 2026SCHEDULE 13GCTY
City Therapeutics, Inc.
Invus Public Equities Advisors, LLC4.30M8.1%SCHEDULE 13G ↗
Oct 22, 2026SCHEDULE 13GCTY
City Therapeutics, Inc.
Invus Public Equities, L.P.4.30M8.1%SCHEDULE 13G ↗

27 items, most recent first (up to 50). Every row links to its original filing. Updated Nov 15, 2026, 6:48 PM EST.

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