Institutional HoldersBeta

Who holds a company, from every 13F filed for the quarter, one row per filer exactly as filed, against the latest share count the company reported.

MOLECULAR PARTNERS AG

CIK 0001745114MOLN· quarter ending 2026-06-30

Shares outstanding

40,374,641

as of 2025-12-31 · 20-F cover page, filed 2026-03-12

Held by 13F filers

3,593,287

8.9% of shares outstanding

Holders

+1 vs 2026-03-31 · 2 new, 1 exited

Value

$13.8M

shares +0.1% vs prior quarter

Share classes (cover page of the 20-F filed 2026-03-12, as of 2025-12-31)

Class	Listed	Shares outstanding	Held by 13F filers	% of class	Holders	CUSIP
Common stock	MOLN · NASDAQ	40,374,641	3,593,287	8.9%	5	60853G106

Each class is compared with its own share count; classes are not added together. A class that is not exchange-listed cannot be held by 13F filers.

Securities (CUSIPs held in 13F this quarter)

tick to combine

Count	CUSIP	Class (as filers write it)	Holders	Shares held	Class shares	% of class	Value	Options	Mapped via
	60853G106	ADS	5	3,593,287	40,374,641	8.9%	$13.8M	—	13DG	holders →

Totals combine the ticked CUSIPs and update as you tick: common-stock classes by default; preferreds, notes, warrants and depositary shares are listed but not counted. "holders →" shows a single CUSIP on its own. Bonds are held as a principal amount, not shares. Options positions are never counted as holdings.

Top holders (5 of 5 · 60853G106)

change vs 2026-03-31

#	Filer	Shares	% of class	Value	Change
1	MONTANOVA CAPITAL, LLC	2,221,494	5.50%	$8.6M	—
2	BVF INC/IL	1,353,968	3.35%	$5.1M	—
3	CITADEL ADVISORS LLC	17,179	0.04%	$65K	NEW
4	MORGAN STANLEY	367	0.00%	$1K	—
5	UBS Group AG	279	0.00%	$1K	NEW

Exited since 2026-03-31 (1 filers; largest 1 shown)

SmartHarvest Portfolios, LLC

−15,543

Large holders from 13D/13G (latest per reporting person, last 2 years)

Filed when a holder crosses 5% or changes materially, so often more current than the quarter-end 13F. Percentages are the filer's own, against the share count they used.

Reporting person	Form	Filed	Event	Shares	% of class
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	SCHEDULE 13G	2025-07-17	2024-09-30	2,144,607	5.8%
Aaron Cowen	SCHEDULE 13G	2025-05-02	2021-06-15	4,284,806	10.6%
Averill Master Fund, Ltd.	SCHEDULE 13G	2025-05-02	2021-06-15	4,284,806	10.6%
SUVRETTA CAPITAL MANAGEMENT, LLC	SCHEDULE 13G	2025-05-02	2021-06-15	4,284,806	10.6%

Source: SEC Form 13F-HR information tables for the quarter ending 2026-06-30 (filed within 45 days of quarter end; amendments applied; values normalised to dollars), the share count from the company's latest 10-K/10-Q XBRL cover page, and Schedule 13D/13G filings. Each row is a legal 13F filer as filed — related entities (e.g. Vanguard's advisers) are not merged. Retail brokerage accounts are not reported on 13F, so the remainder is mostly retail and insiders.