Gs Gamma Advisors, Llc
SEC-registered
Private Fund Manager · Small ($100M–$1B)
CRD 135424
· SEC file 801-66026
· New York, NY
· WWW.GSGAMMA.COM
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ADV data as of Apr 28, 2026
- Regulatory AUM
- $299M
- Discretionary
- $299M
- Clients
- 1
- Avg AUM / client
- $299M
- Accounts
- 1
- Employees
- 4
AUM over time
$145M
$1.1B
Nov 22, 2011
Apr 28, 2026
Reported AUM from Form ADV filings, plotted by filing date · as of Apr 28, 2026
Who they serve
| Client type | Clients | AUM | % of AUM |
|---|---|---|---|
| Pooled investment vehicles (non-investment companies) | 1 | $299M | 100.0% |
Private funds (1)
Reported in Form ADV Section 7.B.(1), filing of Mar 2024 · $198M combined gross assets
| Fund | Type | Domicile | Gross assets | Owners |
|---|---|---|---|---|
| Gs Gamma Master Fund, Ltd. master | Hedge Fund | Cayman Islands | $198M | 11 |
People (2)
| Name | Role / title | Credentials | With firm since | Ownership |
|---|---|---|---|---|
| Sykes, George | Member | Jun 2010 (16y) | 50% – 75% | |
| Selliers, Jennifer, Marie | Chief Compliance Officer | Mar 2023 (3y) | Less than 5% |
Entity owners (Schedule A/B)
| Entity | Title / status | Since | Sch. | Ownership |
|---|---|---|---|---|
| Guggenheim Partners Investment Management Holdings, Llc | Member | Jul 2013 | A | 50% – 75% |
| Guggenheim Partners, Llc | Member | Jul 2013 | B | ≈ 21.09% – 75% via Gi Holdco Ii Llc |
| Guggenheim Capital, Llc | Member | Oct 2005 | B | ≈ 15.82% – 75% via Guggenheim Partners, Llc |
| Sammons Enterprises, Inc. | Shareholder | Dec 2023 | B | ≈ 1.67% – 37.5% via Sammons Corporation |
| Consolidated Investment Services, Inc. | Shareholder | Jan 2023 | B | ≈ 2.97% – 37.5% via Sage Assets, Inc. |
| Sammons Enterprises, Inc. Esot | Shareholder | Jan 2010 | B | ≈ 1.25% – 37.5% via Sammons Enterprises, Inc. |
| Gi Holdco Llc | Member | Jul 2013 | B | ≈ 37.5% – 75% via Guggenheim Partners Investment Management Holdings, Llc |
| Gi Holdco Ii Llc | Member | Jul 2013 | B | ≈ 28.13% – 75% via Gi Holdco Llc |
| Guggenheim Manager, Inc. | Member | Jul 2013 | B | 75% or more of Gmi Gpimh, Llc (indirect) |
| Sammons Corporation | Shareholder | Dec 2023 | B | ≈ 2.22% – 37.5% via Consolidated Investment Services, Inc. |
| Sage Assets, Inc. | Member | Dec 2008 | B | ≈ 3.96% – 37.5% via Guggenheim Capital, Llc |
| Greatbanc Trust Company, Trustee | Trustee | Dec 2004 | B | GP / trustee / elected manager of Sammons Enterprises, Inc. Esot (indirect) |
| Gmi Gpimh, Llc | Managing Member | Jul 2013 | B | GP / trustee / elected manager of Guggenheim Partners Investment Management Holdings, Llc (indirect) |
Estimated effective ownership (look-through of filed bands):
- Guggenheim Partners, Llc: 75% – 100% of Gi Holdco Ii Llc × 75% – 100% of Gi Holdco Llc × 75% – 100% of Guggenheim Partners Investment Management Holdings, Llc × 50% – 75% direct ≈ 21.09% – 75% of the firm
- Guggenheim Capital, Llc: 75% – 100% of Guggenheim Partners, Llc × 75% – 100% of Gi Holdco Ii Llc × 75% – 100% of Gi Holdco Llc × 75% – 100% of Guggenheim Partners Investment Management Holdings, Llc × 50% – 75% direct ≈ 15.82% – 75% of the firm
- Sammons Enterprises, Inc.: 75% – 100% of Sammons Corporation × 75% – 100% of Consolidated Investment Services, Inc. × 75% – 100% of Sage Assets, Inc. × 25% – 50% of Guggenheim Capital, Llc × 75% – 100% of Guggenheim Partners, Llc × 75% – 100% of Gi Holdco Ii Llc × 75% – 100% of Gi Holdco Llc × 75% – 100% of Guggenheim Partners Investment Management Holdings, Llc × 50% – 75% direct ≈ 1.67% – 37.5% of the firm
- Consolidated Investment Services, Inc.: 75% – 100% of Sage Assets, Inc. × 25% – 50% of Guggenheim Capital, Llc × 75% – 100% of Guggenheim Partners, Llc × 75% – 100% of Gi Holdco Ii Llc × 75% – 100% of Gi Holdco Llc × 75% – 100% of Guggenheim Partners Investment Management Holdings, Llc × 50% – 75% direct ≈ 2.97% – 37.5% of the firm
- Sammons Enterprises, Inc. Esot: 75% – 100% of Sammons Enterprises, Inc. × 75% – 100% of Sammons Corporation × 75% – 100% of Consolidated Investment Services, Inc. × 75% – 100% of Sage Assets, Inc. × 25% – 50% of Guggenheim Capital, Llc × 75% – 100% of Guggenheim Partners, Llc × 75% – 100% of Gi Holdco Ii Llc × 75% – 100% of Gi Holdco Llc × 75% – 100% of Guggenheim Partners Investment Management Holdings, Llc × 50% – 75% direct ≈ 1.25% – 37.5% of the firm
- Gi Holdco Llc: 75% – 100% of Guggenheim Partners Investment Management Holdings, Llc × 50% – 75% direct ≈ 37.5% – 75% of the firm
- Gi Holdco Ii Llc: 75% – 100% of Gi Holdco Llc × 75% – 100% of Guggenheim Partners Investment Management Holdings, Llc × 50% – 75% direct ≈ 28.13% – 75% of the firm
- Sammons Corporation: 75% – 100% of Consolidated Investment Services, Inc. × 75% – 100% of Sage Assets, Inc. × 25% – 50% of Guggenheim Capital, Llc × 75% – 100% of Guggenheim Partners, Llc × 75% – 100% of Gi Holdco Ii Llc × 75% – 100% of Gi Holdco Llc × 75% – 100% of Guggenheim Partners Investment Management Holdings, Llc × 50% – 75% direct ≈ 2.22% – 37.5% of the firm
- Sage Assets, Inc.: 25% – 50% of Guggenheim Capital, Llc × 75% – 100% of Guggenheim Partners, Llc × 75% – 100% of Gi Holdco Ii Llc × 75% – 100% of Gi Holdco Llc × 75% – 100% of Guggenheim Partners Investment Management Holdings, Llc × 50% – 75% direct ≈ 3.96% – 37.5% of the firm
Roster from the IAPD representatives feed; ownership and acquisition dates from Form ADV Schedule A/B. "Since" is the earliest filed registration or acquisition date.
Private funds (1, $198M gross assets)
| Fund | Type | Gross assets | Min. investment | Owners |
|---|---|---|---|---|
| Gs Gamma Master Fund, Ltd. | Hedge Fund | $198M | $3.0M | 11 |
From Form ADV Section 7.B private fund reporting.
Documents (1 archived)
| Form | Period | Size | |
|---|---|---|---|
| Form ADV (full filing) | 04/28/2026 | 2.08 MB | View · PDF · Source ↗ |
Archived copies of the firm's regulatory filings, versioned by content hash.
Disciplinary disclosures
No disciplinary events reported on the firm's latest Form ADV filing.
How they charge
- • Percentage of assets under management
- • Performance-based fees
Services
- • Portfolio management for pooled investment vehicles
Custody
Firm reports having custody of client funds or securities (Item 9.A).
No custodian data reported or mined yet.
Source
All data on this page comes from this firm's Form ADV filings, reproduced without modification. Latest filing: Apr 28, 2026.
View current Form ADV (SEC/IAPD) ↗