Form D · Hedge Fund

Bronte Capital Callisto Fund LLC

251 Little Falls Drive, DE · CIK 0001497839

Offering snapshot reported Sep 23, 2026 · SEC filing

Reported sold: $214M
Investors reported: 84
Minimum accepted: $500K
First sale: Oct 13, 2010

Fundraising history

Reported sold

Dates are filing dates, not cash receipt dates. Decreases are reported revisions, not evidence of withdrawals. Separate offering histories are not added together.

What changed?

Latest filing versus its linked predecessor, where available.

Reported sold$198,686,789 → $213,886,789
Reported investors82 → 84

Filing history

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Filed	Filing type	Reported sold	Change vs linked filing	Investors	Source
Sep 23, 2026	Amendment	$213,886,789	$15,200,000vs Oct 6, 2025	84	SEC filing
Oct 6, 2025	Amendment	$198,686,789	$1,350,000vs Oct 9, 2024	82	SEC filing
Oct 9, 2024	Amendment	$197,336,789	$1,640,000vs Oct 19, 2023	81	SEC filing
Oct 19, 2023	Amendment	$195,696,789	$5,649,975vs Nov 1, 2022	78	SEC filing
Nov 1, 2022	Amendment	$190,046,814	$33,707,814vs Nov 15, 2021	77	SEC filing
Nov 15, 2021	Amendment	$156,339,000	$3,500,186vs Nov 19, 2020	76	SEC filing
Nov 19, 2020	Amendment	$152,838,814	$44,487,028vs Nov 27, 2019	73	SEC filing
Nov 27, 2019	Amendment	$108,351,786	$13,320,000vs Nov 30, 2018	56	SEC filing
Nov 30, 2018	Amendment	$95,031,786	$680,000vs Aug 23, 2018	40	SEC filing
Aug 23, 2018	Amendment	$94,351,786	$48,695,000vs Jul 26, 2017	40	SEC filing
Jul 26, 2017	Amendment	$45,656,786	$0vs Apr 19, 2017	33	SEC filing
Apr 19, 2017	Amendment	$45,656,786	$1,000,000vs Oct 4, 2016	33	SEC filing
Oct 4, 2016	Amendment	$44,656,786	$2,468,078vs Sep 23, 2015	32	SEC filing
Sep 23, 2015	Amendment	$42,188,708	$2,600,000vs Sep 22, 2014	31	SEC filing
Sep 22, 2014	Amendment	$39,588,708	$19,557,952vs Sep 19, 2013	29	SEC filing
Sep 19, 2013	Amendment	$20,030,756	$7,220,731vs Aug 14, 2012	29	SEC filing
Aug 14, 2012	Amendment	$12,810,025	$7,275,000vs Aug 5, 2011	19	SEC filing
Aug 5, 2011	Amendment	$5,535,025	No comparison	8	SEC filing
Aug 6, 2010	Initial	Yet to sell	No comparison	0	SEC filing

Offering details

Securities: Equity, Pooled investment fund, Other
Exemptions: 06b, 3C, 3C.1
Duration over one year: Yes
Business combination: No

Sales commissions: $0
Finders' fees: $49.1K (estimated)
Form D file number: 021-146011

Limited Liability Company Interests

Estimated total since inception through October 31, 2018.

Sales compensation recipients

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Recipient	CRD	Associated broker-dealer
Cristina T. Osmena	002790702	Mercury Securities, LLC · CRD 000040368

Source: Form D, filed Sep 23, 2026. Minimum accepted may differ from a standard advertised minimum.

Fund connections

The linked fund shows its most recently reported ADV details.

Matched by reported Form D file number

BRONTE CAPITAL CALLISTO FUND LLC

Investment adviser: BRONTE CAPITAL MANAGEMENT PTY LTD

Gross asset value: $255M
Beneficial owners: 51
ADV minimum commitment: $500K

Reported in Form ADV on Sep 29, 2026. Fund assets and beneficial owners measure different things from Form D sales and investors.

Service providers

Fund administrator CITCO FUND SERVICES (CAYMAN ISLANDS) LIMITED GRAND CAYMAN, Cayman Islands Investor statements: Yes (provided to all investors) Related to adviser: No

Auditor ERNST & YOUNG SYDNEY, NSW, Australia

Custodian CITCO BANK NEDERLAND N.V. DUBLIN, Ireland Related to adviser: No

Custodian INTERACTIVE BROKERS LLC GREENWICH, Connecticut, United States Related to adviser: No

Custodian J.P. MORGAN SECURITIES LLC NEW YORK, New York, United States Related to adviser: No

Custodian MORGAN STANLEY & CO. LLC NEW YORK, New York, United States Related to adviser: No

Custodian NATIONAL FINANCIAL SERVICES LLC BOSTON, Massachusetts, United States Related to adviser: No

Prime broker INTERACTIVE BROKERS LLC GREENWICH, Connecticut, United States

Prime broker J.P. MORGAN SECURITIES LLC NEW YORK, New York, United States

Prime broker MORGAN STANLEY & CO. LLC NEW YORK, New York, United States

Prime broker NATIONAL FINANCIAL SERVICES LLC BOSTON, Massachusetts, United States

Provider details

Annual audit: Yes
Prime brokers: Yes
Custodians: Yes
Administrator other than the adviser: Yes
External marketing: No

ERNST & YOUNG
PCAOB 1435

CITCO BANK NEDERLAND N.V.
LEI 549300SGF4BS54YG8M65

INTERACTIVE BROKERS LLC
SEC 8-47257 · LEI 50OBSE5T5521O6SMZR28

J.P. MORGAN SECURITIES LLC
SEC 8-35008

MORGAN STANLEY & CO. LLC
SEC 8-15869 · LEI 9R7GPTSO7KV3UQJZQ078

NATIONAL FINANCIAL SERVICES LLC
SEC 8-26740 · LEI 549300JRHF1MHHWUAW04

INTERACTIVE BROKERS LLC
CRD 36418 · SEC 8-47257

J.P. MORGAN SECURITIES LLC
CRD 79 · SEC 8-35008

MORGAN STANLEY & CO. LLC
CRD 8209 · SEC 8-15869

NATIONAL FINANCIAL SERVICES LLC
CRD 13041 · SEC 8-26740

Filing source

Form ADV 2135168 · Sep 29, 2026 · Schedule D 7.B.(1), fund 805-8502024523

Official IAPD profile (latest public filing). Values are the most recently reported in our imported data; the public profile may show a newer filing.

People & organizations

Current and past Form D appearances. These existing records do not establish a person's current role or uniquely identify them across issuers.

People and organizations reported in Form D filings
Name	Reported role
N/A Bronte Capital Management Pty Ltd.	Executive
N/A Bronte Capital U.S. Llc	Executive
Bronte Capital U.S. Llc	Executive
Jason Fitzgerald	Director, Executive
Trent Gu	Executive
Alan Kelly	Executive
Simon Maher	Executive
Kevin A. Phillip	Executive

Issuer details

Industry: Pooled Investment Fund (See others in industry)

Address:

C/O Corporation Service Company
251 Little Falls Drive, DE, 19808