BAIN CAPITAL INVESTORS LLC
CIK 1040508 · last filed 2026-04-20
BAIN CAPITAL INVESTORS LLC is a corporate insider who has filed 51 SEC Form 4 insider transactions across 17 companies since 2007. The most recent filing, for KLRA, was dated Apr 20, 2026. Across all open-market trades the lifetime net is −$30.84B, making them a net seller over the disclosed history. Current disclosed insider exposure totals $36.06B across reported positions. The firm reports its address in Boston, MA. 95 SEC filings were submitted jointly with Associates-G BCIP.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
$36.06B
17
51
-$30.84B
Filer Profile
BOSTON, MA 02116
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| KLRA | 10%+ Owner | 17,857,143 | $13.94 | $248.93M | $671.88M | 1 | 2026-04-20 |
| WAY | 10%+ Owner | 22,327,728 | $23.47 | $524.03M | -$1.53B | 2 | 2025-02-26 |
| Cerevel Therapeutics Holdings, Inc. (CERE) Delisted | 10%+ Owner | 65,679,781 | $44.96 | $2.95B | $625.00M | 1 | 2023-10-18 |
| Cerevel Therapeutics Holdings, Inc. (CEREW) Delisted | 10%+ Owner | 60,300,063 | $18.07 | $1.09B | $500.00M | 1 | 2020-10-29 |
| Veritiv Corp (VRTV) Delisted | 10%+ Owner | 2,783,840 | $169.99 | $473.22M | -$1.06B | 2 | 2018-09-26 |
| BFAM | 10%+ Owner | 7,986,532 | $65.12 | $520.08M | -$7.06B | 9 | 2017-11-13 |
| G | 10%+ Owner | 49,038,390 | $35.14 | $1.72B | -$2.20B | 1 | 2017-08-22 |
| Trinseo PLC (TSE) Delisted | 10%+ Owner | 0 | $0.23 | $0 | -$9.15B | 5 | 2016-09-27 |
| Michaels Companies, Inc. (MIK) Delisted | 10%+ Owner | 57,978,814 | $21.97 | $1.27B | -$647.85M | 2 | 2016-07-14 |
| ACHC | 3,452,202 | $28.36 | $97.90M | -$1.89B | 1 | 2015-08-18 | |
| Q | 10%+ Owner | 9,944,017 | $126.40 | $1.26B | -$2.73B | 8 | 2015-08-07 |
| HD Supply Holdings, Inc. (HDS) Delisted | 10%+ Owner | 0 | — | — | -$1.83B | 1 | 2015-07-30 |
| HCA | 10%+ Owner | 74,216,126 | $426.94 | $31.69B | -$1.98B | 1 | 2012-12-18 |
| CORPAY, INC. (FLT) Delisted | 10%+ Owner | 7,331,332 | $303.26 | $2.22B | -$654.52M | 1 | 2012-06-11 |
| DUNKIN' BRANDS GROUP, INC. (DNKN) Delisted | 10%+ Owner | 22,154,598 | — | — | -$141.63M | 2 | 2011-12-13 |
| WMG | 10%+ Owner | 0 | $28.33 | $0 | -$1.44B | 4 | 2010-10-19 |
| Innophos Holdings, Inc. (IPHS) Delisted | 10%+ Owner | 0 | — | — | -$327.88M | 2 | 2009-05-08 |
Recent Filings
51 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-04-20 | KLRA | Mixed | +131,277,905 | $671.88M | EDGAR |
| 2025-02-26 | WAY | Mixed | −43,581,167 | -$1.53B | EDGAR |
| 2024-12-16 | WAY | Other (J) | — | $0 | EDGAR |
| 2024-08-05 | — | Disp (D) | −328,398,905 | $0 | |
| 2023-10-18 | Cerevel Therapeutics Holdings, Inc. (CERE) Delisted | Buy (P) | +27,400,260 | $625.00M | EDGAR |
| 2020-10-29 | Cerevel Therapeutics Holdings, Inc. (CEREW) Delisted | Buy (P) | +50,000,000 | $500.00M | EDGAR |
| 2018-09-26 | Veritiv Corp (VRTV) Delisted | Sell (S) | −15,000,000 | -$621.00M | EDGAR |
| 2018-09-26 | Veritiv Corp (VRTV) Delisted | Sell (S) | −10,500,000 | -$434.70M | EDGAR |
| 2017-11-13 | BFAM | Other (J) | −2,082,130 | $0 | EDGAR |
| 2017-11-13 | BFAM | Other (J) | −3,331,408 | $0 | EDGAR |
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.