Login
Super Investors / Bain Capital Investors LLC
BC

Bain Capital Investors LLC

Quarterly 13F snapshot: US-listed longs only, no performance figures — 13F data cannot support them.

Portfolio value
$4.82B
Positions
8
Quarter ended
June 30, 2026
Filed
August 14, 2026

Reported portfolio value by quarter (53 quarters reported)

$10.6B $400M
Q2 13 Q1 16 Q4 18 Q3 21 Q2 24 Q2 26

$9B in Q2 2013 → $4.82B now. Hover for any quarter.

Holdings

As reported for the quarter ended June 30, 2026. Activity is the change in share count since the prior quarter's filing.

Holding % of portfolio Activity Shares Value
BD Bobs Disc Furniture Inc 31.3% Unchanged 95,370,751 $1.51B
Surgery Partners Inc 17.4% Unchanged 49,946,972 $839M
AH Aveanna Healthcare Hldgs Inc 14.5% Unchanged 81,600,880 $699M
KM Kestra Med Technologies Ltd 13.3% Unchanged 25,172,338 $640M
Kailera Therapeutics Inc 12.0% New 26,255,581 $578M
Nutanix Inc 5.7% Unchanged 5,355,285 $273M
WH Waystar Hldg Corp 5.6% Unchanged 13,243,539 $272M
Advantage Solutions Inc 0.1% Unchanged 115,600 $5M

Timeline of changes

What changed each quarter, from the filings' own share counts. Largest moves first; most recent 8 quarters.

Q2 2026

quarter ended June 30, 2026 · filed August 14, 2026

Company Action Shares changed Value of change % of portfolio
Kailera Therapeutics Inc New +26,255,581 +$578M 12.0%

Q1 2026

quarter ended March 31, 2026 · filed May 15, 2026

Company Action Shares changed Value of change % of portfolio
Coherent Corp Exited −9,775,846 −$1.8B
BD Bobs Disc Furniture Inc New +95,370,751 +$1.12B 34.3%
Advantage Solutions Inc Exited −2,890,000 −$2.54M
Advantage Solutions Inc New +115,600 +$2.44M 0.1%

Q4 2025

quarter ended December 31, 2025 · filed February 17, 2026

Company Action Shares changed Value of change % of portfolio
Coherent Corp New +9,775,846 +$1.8B 39.0%
KM Kestra Med Technologies Ltd Trimmed −1,846,887 −$49M 14.4%

Q3 2025

quarter ended September 30, 2025 · filed November 14, 2025

Company Action Shares changed Value of change % of portfolio
WH Waystar Hldg Corp Trimmed −4,811,510 −$182M 15.0%

Q2 2025

quarter ended June 30, 2025 · filed August 14, 2025

Company Action Shares changed Value of change % of portfolio
Nutanix Inc Trimmed −5,605,650 −$428M 13.1%
WH Waystar Hldg Corp Trimmed −3,699,487 −$151M 23.5%

Q1 2025

quarter ended March 31, 2025 · filed May 15, 2025

Company Action Shares changed Value of change % of portfolio
KM Kestra Med Technologies Ltd New +27,019,225 +$673M 17.3%
Nutanix Inc Trimmed −5,893,097 −$411M 19.7%
WH Waystar Hldg Corp Trimmed −6,225,881 −$233M 20.9%

Q4 2024

quarter ended December 31, 2024 · filed February 14, 2025

No position changes this quarter.

Q3 2024

quarter ended September 30, 2024 · filed November 14, 2024

Company Action Shares changed Value of change % of portfolio
CT Cerevel Therapeutics Hldng I Exited −65,679,781 −$2.69B
Nutanix Inc New +16,854,032 +$999M 26.1%

Create Account

Sign up for free to unlock this feature.

Already have an account? Sign in

Premium Feature

This feature requires a premium subscription to unlock unlimited historical data and advanced analysis tools.

Premium includes:

  • Unlimited historical financial data
  • Advanced analytics and insights
  • Priority support