MoonLake Immunotherapeutics (MLTX) Institutional Ownership & Insider Trading

173 institutions reported holding MoonLake Immunotherapeutics shares in 13F filings for the quarter ended 2026-06-30, according to EquiReason's reading of their SEC filings. 28 insider trades on Form 4 since 2025-10-01.

Source: SEC EDGAR filings · figures as of 2026-06-30 · read by EquiReason

MLTXMoonLake ImmunotherapeuticsFollow MLTX — free

Drug Manufacturers - General · Healthcare

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Market cap: 1.0B
P/E TTM: —
Dividend yield: —
52-week: —
Next earnings: 17 Nov, in 24 days

Institutions · all 13F filers

quarter to 30 Jun 2026 · filers in both quarters

173 institutions held 86.3% of the shares. Across filers that reported both quarters, shares held changed +17.4%.

Largest moves, shares (millions)

Institutional flow by quarter

net shares added or trimmed, millions · filers in both quarters

Quarter	Holders	Shares held, M	Change	Increased	New	Decreased	Closed
Jun 26	173	73	+17.4%	72	36	43	13
Mar 26	146	63	+12.8%	49	36	41	20
Dec 25	128	56	—	—	—	—	—
Sep 25	129	38	-35.9%	30	45	38	41
Jun 25	129	59	-2.5%	30	20	48	27
Mar 25	134	60	-5.8%	27	34	35	15
Dec 24	114	63	+2.1%	43	19	31	12
Sep 24	108	62	+1.0%	46	17	22	18

MoonLake Immunotherapeutics — questions

Who owns MoonLake Immunotherapeutics stock?: 173 institutions reported MoonLake Immunotherapeutics shares in 13F filings for the quarter ended 2026-06-30. The largest: BVF INC/IL (18.8%), Deep Track Capital, LP (8.2%), T. Rowe Price Investment Management, Inc. (5.0%).
Are MoonLake Immunotherapeutics insiders buying or selling?: 28 insider trades on Form 4 since 2025-10-01; the full list, with dates, people and plan status, is on this page.

Every figure on this page comes from MoonLake Immunotherapeutics's own SEC filings — see them on SEC EDGAR. Price data is licensed and shown only inside the product.

How these figures are read: methodology · EquiReason.

Important information. Figures on this page are taken from filings submitted to the U.S. Securities and Exchange Commission (SEC) and processed automatically by EquiReason. They may contain errors, omissions or delays, and EquiReason makes no representation or warranty as to their accuracy, completeness or timeliness. Always verify figures against the original filing on SEC EDGAR before relying on them.

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