Gi Manager L.P.
SEC-registered
Private Fund Manager · Large ($10B–$100B)
CRD 161573
· SEC file 801-73556
· Scottsdale, AZ
· WWW.GIPARTNERS.COM
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ADV data as of Mar 30, 2026
- Regulatory AUM
- $35.7B
- Discretionary
- $20.8B
- Clients
- 29
- Avg AUM / client
- $1.2B
- Accounts
- 29
- Employees
- 160
AUM over time
$5.8B
$35.7B
Dec 2011
Dec 2025
Annual snapshots from Form ADV filings · as of Mar 30, 2026
Asset allocation (SMA assets by investment type)
as of Mar 30, 2026
Other
$35.7B
100%
Share of SMA assets by investment vehicle type, as filed in Form ADV Item 5.K. Dollar figures are percentages applied to total regulatory AUM.
Who they serve
| Client type | Clients | AUM | % of AUM |
|---|---|---|---|
| Pooled investment vehicles (non-investment companies) | 28 | $20.8B | 58.2% |
| State or municipal government entities | 1 | $14.9B | 41.8% |
Private funds (24)
View all →Reported in Form ADV Section 7.B.(1), filing of Apr 2024 · $17.4B combined gross assets
| Fund | Type | Domicile | Gross assets | Owners |
|---|---|---|---|---|
| Gi Partners Fund Vi A Lp | Private Equity Fund | Delaware | $2.3B | 52 |
| Gi Partners Ets Fund Lp master | Real Estate Fund | Delaware | $2.3B | 24 |
| Gi Partners Fund V Lp | Private Equity Fund | Delaware | $2.2B | 30 |
| Gi Partners Fund Vi Lp | Private Equity Fund | Delaware | $2.1B | 20 |
| Gi Partners Fund V A Lp | Private Equity Fund | Delaware | $1.5B | 27 |
| Gi Data Infrastructure Fund A Lp | Private Equity Fund | Delaware | $1.5B | 54 |
| Gi Partners Fund Iv L.P. | Private Equity Fund | Delaware | $1.3B | 21 |
| Gi Partners Fund Iv B L.P. | Private Equity Fund | Delaware | $941M | 16 |
| Gi Data Infrastructure Fund Lp | Private Equity Fund | Delaware | $797M | 10 |
| Gi Data Infrastructure Fund Ii A Lp | Private Equity Fund | Delaware | $553M | 28 |
| Gi Data Infrastructure Fund Ii Lp | Private Equity Fund | Delaware | $442M | 12 |
| Gi Mint Holdings A Lp | Private Equity Fund | Delaware | $354M | 17 |
| Gi Mint Holdings Lp | Private Equity Fund | Delaware | $265M | 7 |
| Data Infrastructure Opportunities Fund Lp | Private Equity Fund | Delaware | $186M | 2 |
| Bay Opportunities L.P. | Private Equity Fund | Delaware | $129M | 2 |
People (18)
| Name | Role / title | Credentials | With firm since | Ownership |
|---|---|---|---|---|
| Magnuson, Richard, Allen | Executive Managing Director | Jul 2005 (21y) | Less than 5% | |
| Cho, Sung, Hoon | Managing Director | Dec 2007 (19y) | Less than 5% | |
| Saer, John, Kenneth | Managing Director | Dec 2010 (16y) | Less than 5% | |
| Smolen, David, Anthony | Managing Director, Chief Compliance Officer | Mar 2014 (12y) | Less than 5% | |
| Pearson, Travis, Ryan | Managing Director | May 2014 (12y) | Less than 5% | |
| Yau, Philip | Managing Director | Jun 2017 (9y) | Less than 5% | |
| Kreter, David, Richard | Managing Director | Feb 2018 (9y) | Less than 5% | |
| Psaras, Jr., George | Real Estate Cfo | Feb 2018 (9y) | Less than 5% | |
| Prybutok, Mark, D | Managing Director | Jul 2018 (8y) | Less than 5% | |
| Sheu, Jefferson | Managing Director | Feb 2019 (8y) | Less than 5% | |
| Lin, Tony, P | Managing Director | Jan 2020 (7y) | Less than 5% | |
| Yaffe, Achi | Managing Director | Jan 2020 (7y) | Less than 5% | |
| Scollans, Brendan, Patrick | Managing Director | Mar 2021 (5y) | Less than 5% | |
| Yee, Adam, Michael | Chief Financial Officer | Oct 2021 (5y) | Less than 5% | |
| Rajendran, Sendil | Managing Director | Jan 2022 (5y) | Less than 5% | |
| Barker, Matthew, Giles | Managing Director | Nov 2022 (4y) | Less than 5% | |
| Turner, Sean, R | Managing Director | Jan 2023 (4y) | Less than 5% | |
| Stapp, Jerome, Victor | Managing Director | Jan 2024 (3y) | Less than 5% |
Entity owners (Schedule A/B)
| Entity | Title / status | Since | Sch. | Ownership |
|---|---|---|---|---|
| Gi Partners Holdings Lp | Limited Partner Of Gi Manager L.P. | Mar 2019 | A | 75% or more |
| Gi Manager Holdings Llc | General Partner Of Gi Manager L.P. | Jul 2016 | A | Less than 5% |
| Gi Manager Llc | Managing Member | Oct 2019 | B | 75% or more of Gi Manager Topco Holdings Llc (indirect) |
| Gi Partners Feeder Lp | Limited Partner | Mar 2019 | B | ≈ 56.25% – 100% via Gi Partners Holdings Lp |
| Magnuson Living Trust | Managing Member | Jan 2019 | B | 75% or more of Gi Manager Llc (indirect) |
| Gi Manager Topco Holdings Llc | General Partner | Mar 2019 | B | GP / trustee / elected manager of Gi Partners Holdings Lp (indirect) |
| Gi Manager Feederco Holdings Llc | General Partner | Oct 2019 | B | GP / trustee / elected manager of Gi Partners Feeder Lp (indirect) |
Undisclosed: 0% – 25% of the firm is not attributable from the filed Schedule A bands.
Estimated effective ownership (look-through of filed bands):
- Gi Partners Feeder Lp: 75% – 100% of Gi Partners Holdings Lp × 75% – 100% direct ≈ 56.25% – 100% 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 (24, $17.4B gross assets)
| Fund | Type | Gross assets | Min. investment | Owners |
|---|---|---|---|---|
| Gi Partners Fund Vi A Lp | Private Equity Fund | $2.3B | $10.0M | 52 |
| Gi Partners Ets Fund Lp | Real Estate Fund | $2.3B | $10.0B | 24 |
| Gi Partners Fund V Lp | Private Equity Fund | $2.2B | $10.0M | 30 |
| Gi Partners Fund Vi Lp | Private Equity Fund | $2.1B | $10.0M | 20 |
| Gi Partners Fund V A Lp | Private Equity Fund | $1.5B | $10.0M | 27 |
| Gi Data Infrastructure Fund A Lp | Private Equity Fund | $1.5B | $10.0M | 54 |
| Gi Partners Fund Iv L.P. | Private Equity Fund | $1.3B | $10.0M | 21 |
| Gi Partners Fund Iv B L.P. | Private Equity Fund | $941M | $10.0M | 16 |
| Gi Data Infrastructure Fund Lp | Private Equity Fund | $797M | $10.0M | 10 |
| Gi Data Infrastructure Fund Ii A Lp | Private Equity Fund | $553M | $10.0M | 28 |
| Gi Data Infrastructure Fund Ii Lp | Private Equity Fund | $442M | $10.0M | 12 |
| Gi Mint Holdings A Lp | Private Equity Fund | $354M | $0 | 17 |
| Gi Mint Holdings Lp | Private Equity Fund | $265M | $0 | 7 |
| Data Infrastructure Opportunities Fund Lp | Private Equity Fund | $186M | $0 | 2 |
| Bay Opportunities L.P. | Private Equity Fund | $129M | $0 | 2 |
| Bay Opportunities Vi Lp | Private Equity Fund | $105M | $0 | 2 |
| Gi Mw Co Investment Fund Lp | Private Equity Fund | $104M | $0 | 2 |
| Bay Opportunities Ii Lp | Private Equity Fund | $100M | $0 | 2 |
| Gi Partners Ets Elk Grove Co Invest Lp | Real Estate Fund | $97.2M | $0 | 3 |
| Data Infrastructure Opportunities Fund Ii Lp | Private Equity Fund | $75.5M | $0 | 2 |
| Gi Ets Executive Feeder Lp | Real Estate Fund | $36.8M | $100K | 29 |
| Gi Partners Executive Fund V Lp | Private Equity Fund | $28.8M | $200K | 43 |
| Gi Partners Executive Fund Vi Lp | Private Equity Fund | $22.0M | $0 | 85 |
| Gi Data Infrastructure Executive Fund Lp | Private Equity Fund | $6.0M | $10.0M | 37 |
From Form ADV Section 7.B private fund reporting.
Documents (1 archived)
| Form | Period | Size | |
|---|---|---|---|
| Form ADV (full filing) | 03/30/2026 | 7.54 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: Mar 30, 2026.
View current Form ADV (SEC/IAPD) ↗