AUMdb

Siris Capital Group, Llc

SEC-registered Private Fund Manager · Mid-sized ($1B–$10B) CRD 157798 · SEC file 801-73609 · West Palm Beach, FL · WWW.SIRIS.COM
☆ Save with Pro ADV data as of Mar 31, 2026
Regulatory AUM
$4.8B
Discretionary
$4.8B
Clients
10
Avg AUM / client
$481M
Accounts
10
Employees
24

AUM over time

$682M $7.8B
Dec 2011 Dec 2025

Annual snapshots from Form ADV filings · as of Mar 31, 2026

Investments (13F portfolio — 1 positions, $9,417)

13F period Sep 30, 2022
#IssuerClassValueShares% of 13F% of AUM
1 Benefitfocus Inc COM $9,417 1,483,047 100.0% 0.0%

Top 25 of 1 positions from the manager's latest Form 13F · source filing (EDGAR) ↗. 13F covers long US-listed positions only. "% of AUM" is share of the firm's total regulatory AUM (Form ADV Item 5.F).

Who they serve

Client typeClientsAUM% of AUM
Pooled investment vehicles (non-investment companies) 10 $4.8B 100.0%

Private funds (13)

Reported in Form ADV Section 7.B.(1), filing of Sep 2024 · $7.3B combined gross assets

FundTypeDomicileGross assetsOwners
Siris Partners Iv, L.P. Private Equity Fund Delaware $2.5B 140
Siris Partners Iv Parallel, L.P. Private Equity Fund Delaware $1.2B 42
Siris Partners Iv (Cayman) Main, L.P. Private Equity Fund Cayman Islands $1.1B 139
Siris Partners Iii (Cayman) Main I L.P. Private Equity Fund Cayman Islands $772M 110
Siris Partners Iii, L.P. Private Equity Fund Delaware $697M 111
Siris Partners Iv (Cayman) Parallel, L.P. Private Equity Fund Cayman Islands $521M 41
Siris Partners Iii (Cayman) Parallel I L.P. Private Equity Fund Cayman Islands $168M 23
Siris Partners Iii Parallel, L.P. Private Equity Fund Delaware $151M 24
Siris Partners Ii, L.P. Private Equity Fund Delaware $96.0M 57
Siris Partners Ii Parallel, L.P. Private Equity Fund Delaware $10.9M 26
Siris Partners Ii (Cayman) Main I Lp Private Equity Fund Cayman Islands $2.8M 57
Siris Partners Ii Co Investment, L.P. Private Equity Fund Delaware $6.8K 14
Siris Partners Ii (Cayman) Parallel I Lp Private Equity Fund Cayman Islands $0 26

People (6)

NameRole / titleCredentialsWith firm sinceOwnership
Baker, Frank, Agustus Management Committee Member Nov 2010 (16y) Less than 5%
Berger, Peter, Elliot Management Committee Member Nov 2010 (16y) Less than 5%
Hendren, Jeffrey, Meade Management Committee Member Nov 2010 (16y) Less than 5%
Silverman, Ian, Andrew Partner, Chief Financial Officer Mar 2013 (13y) Less than 5%
Alfieri, Denise, Diane Chief Compliance Officer Sep 2024 (2y) Less than 5%
Harris, Tracy, Elizabeth Partner, Chief Operating Officer Sep 2024 (2y) Less than 5%

Entity owners (Schedule A/B)

EntityTitle / statusSinceSch.Ownership
Siris Partners Holdings, L.P. Member Feb 2019 A 75% or more
Siris Group Gp, Llc Managing Member Feb 2019 A Less than 5%
Siris Partners Feeder, L.P. Owner Feb 2019 B ≈ 56.25% – 100% via Siris Partners Holdings, L.P.
Baker Partnership Management, Llc Owner Dec 2020 B ≈ 0% – 2.5% via Siris Group Gp, Llc
Hendren Partnership Management, Llc Owner Dec 2020 B ≈ 0% – 2.5% via Siris Group Gp, Llc
Berger Partnership Management, Llc Owner Dec 2020 B ≈ 0% – 2.5% via Siris Group Gp, Llc
Siris Group Gp, Llc General Partner Feb 2019 B GP / trustee / elected manager of Siris Partners Holdings, L.P. (indirect)

Undisclosed: 0% – 25% of the firm is not attributable from the filed Schedule A bands.

Estimated effective ownership (look-through of filed bands):

  • Siris Partners Feeder, L.P.: 75% – 100% of Siris Partners Holdings, L.P. × 75% – 100% direct ≈ 56.25% – 100% of the firm
  • Baker Partnership Management, Llc: 25% – 50% of Siris Group Gp, Llc × 0% – 5% direct ≈ 0% – 2.5% of the firm
  • Hendren Partnership Management, Llc: 25% – 50% of Siris Group Gp, Llc × 0% – 5% direct ≈ 0% – 2.5% of the firm
  • Berger Partnership Management, Llc: 25% – 50% of Siris Group Gp, Llc × 0% – 5% direct ≈ 0% – 2.5% 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 (13, $7.3B gross assets)

FundTypeGross assetsMin. investmentOwners
Siris Partners Iv, L.P. Private Equity Fund $2.5B $10.0M 140
Siris Partners Iv Parallel, L.P. Private Equity Fund $1.2B $10.0M 42
Siris Partners Iv (Cayman) Main, L.P. Private Equity Fund $1.1B $0 139
Siris Partners Iii (Cayman) Main I L.P. Private Equity Fund $772M $0 110
Siris Partners Iii, L.P. Private Equity Fund $697M $10.0M 111
Siris Partners Iv (Cayman) Parallel, L.P. Private Equity Fund $521M $0 41
Siris Partners Iii (Cayman) Parallel I L.P. Private Equity Fund $168M $0 23
Siris Partners Iii Parallel, L.P. Private Equity Fund $151M $10.0M 24
Siris Partners Ii, L.P. Private Equity Fund $96.0M $10.0M 57
Siris Partners Ii Parallel, L.P. Private Equity Fund $10.9M $10.0M 26
Siris Partners Ii (Cayman) Main I Lp Private Equity Fund $2.8M $0 57
Siris Partners Ii Co Investment, L.P. Private Equity Fund $6.8K $0 14
Siris Partners Ii (Cayman) Parallel I Lp Private Equity Fund $0 $0 26

From Form ADV Section 7.B private fund reporting.

Documents (1 archived)

FormPeriodSize
Form ADV (full filing) 03/31/2026 3.13 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 31, 2026.

View current Form ADV (SEC/IAPD) ↗