Aktis Oncology Inc (AKTS)

CUSIP: 01021M104 | NYSE | Healthcare · Biotechnology | Small Cap | 128 institutional holders

Compare Detailed Historical Funds Options 13D/13G Peers Targeting Trading Summary Profile

Beneficial Ownership — 13D / 13G

5%+ stakes reported outside the quarterly cycle. A 13D is due within five business days of the event below, so these figures lead the holders table until the filer's next 13F catches up to them.

Holder	Shares	% of Class	Change	Event Date	vs 13F
13DHelen Kim with VV Manager II LLC, Vida Ventures II, LLC, Vida Ventures II-A, LLC	5,831,315	10.9%	New 5%+ stake	Jan 12, 2026	No 13F filer matched

13DHelen Kim

Institutional Holders — Q3 2026

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Mirador Capital Partners LP133,558

0.3% of portfolio$2.6M

Bank of New York Mellon Corp67,042

0.0% of portfolio$1.3M

NLB Skladi, upravljanje premozenja, d.o.o.15,000

0.0% of portfolio$292.1K

Citigroup Inc9,756

0.0% of portfolio$190.0K

Lanark Financial, Inc.5,567

0.0% of portfolio$108.4K

Strs Ohio2,200

0.0% of portfolio$42.8K

Silver Grove Financial Group, Inc.1,449

0.0% of portfolio$28.2K

GK Wealth Management LLC1,350

0.0% of portfolio$26.3K

Sterling Capital Management LLC823

0.0% of portfolio$16.0K

State of Wyoming653

0.0% of portfolio$12.7K

Versant Capital Management, Inc324

0.0% of portfolio$6.3K

Farther Finance Advisors, LLC173

0.0% of portfolio$3.4K

Gamma Investing LLC108

0.0% of portfolio$2.1K

IFP Advisors, Inc101

0.0% of portfolio$2.0K

EverSource Wealth Advisors, LLC57

0.0% of portfolio$1.1K

SJS Investment Consulting Inc.47

0.0% of portfolio$916

Parkside Financial Bank & Trust45

0.0% of portfolio$877

Pinnacle Wealth Planning Services, Inc.38

0.0% of portfolio$740

Caitong International Asset Management Co., Ltd35

0.0% of portfolio$681

First Horizon Corp15

0.0% of portfolio$292

Covestor Ltd10

0.0% of portfolio$0

Root Financial Partners, LLC6

0.0% of portfolio$117

Essential Partners LLC4

0.0% of portfolio$78

				Style	Turnover	Location	Filed
Mirador Capital Partners LP	133,558	$2.6M	0.3%	Growth	Medium	Pleasanton, CA	2026-10-09
Bank of New York Mellon Corp	67,042	$1.3M	0.0%	Core	Low	New York, NY	2026-11-05
NLB Skladi, upravljanje premozenja, d.o.o.	15,000	$292.1K	0.0%	Growth	Low	Ljubljana, Andorra	2026-10-22
Citigroup Inc	9,756	$190.0K	0.0%	Core	Medium	New York, NY	2026-11-04
Lanark Financial, Inc.	5,567	$108.4K	0.0%	Core	Medium	Birmingham, AL	2026-10-26
Strs Ohio	2,200	$42.8K	0.0%	Core	Medium	Columbus, OH	2026-10-30
Silver Grove Financial Group, Inc.	1,449	$28.2K	0.0%	Core	Medium	Orchard Park, NY	2026-11-05
GK Wealth Management LLC	1,350	$26.3K	0.0%	GARP	Very High	Reno, NV	2026-10-09
Sterling Capital Management LLC	823	$16.0K	0.0%	GARP	Medium	Charlotte, NC	2026-10-22
State of Wyoming	653	$12.7K	0.0%	Value	High	Cheyenne, WY	2026-10-28
Versant Capital Management, Inc	324	$6.3K	0.0%	GARP	Low	Phoenix, AZ	2026-10-02
Farther Finance Advisors, LLC	173	$3.4K	0.0%	Index	Low	San Francisco, CA	2026-10-08
Gamma Investing LLC	108	$2.1K	0.0%	Index	Very Low	Foster City, CA	2026-10-08
IFP Advisors, Inc	101	$2.0K	0.0%	Growth	Low	Tampa, FL	2026-10-16
EverSource Wealth Advisors, LLC	57	$1.1K	0.0%	Core	Medium	Birmingham, AL	2026-11-04
SJS Investment Consulting Inc.	47	$916	0.0%	ETF	Very Low	Sylvania, OH	2026-10-26
Parkside Financial Bank & Trust	45	$877	0.0%	Core	Very Low	Saint Louis, MO	2026-10-27
Pinnacle Wealth Planning Services, Inc.	38	$740	0.0%	GARP	Low	Mansfield, OH	2026-10-27
Caitong International Asset Management Co., Ltd	35	$681	0.0%	Growth	Very High	Hong Kong, South Korea	2026-10-29
First Horizon Corp	15	$292	0.0%	Core	Low	Memphis, TN	2026-10-26
Covestor Ltd	10	$0	0.0%	Value	High	London, United Kingdom	2026-10-30
Root Financial Partners, LLC	6	$117	0.0%	ETF	Medium	Encinitas, CA	2026-10-21
Essential Partners LLC	4	$78	0.0%	Value	Medium	Rancho Santa Fe, CA	2026-10-14