1248 Holdings Antitrust Class Action
Verified October 24, 2026Found via the federal court docketHow ClaimWatch verifies cases
Still being litigated: the claims below are allegations, not findings, and there is no settlement, claim form or payout yet.
Where this case stands
In litigation
The case has been filed and is being fought in court. There is no settlement, no claim form and no payout yet; many class actions are dismissed or never certified.
Pending in the District Court, D. Kansas (No. 2:24-cv-02068).
- February 23, 2024Case filed
What happened
This is a newly filed proposed class action against 1248 Holdings, LLC. The case is designated as an antitrust matter, suggesting claims of anticompetitive conduct, but specific allegations are not available from the docket metadata. These are allegations only and have not been proven.
Do you qualify?
No settlement exists yet, so there is nothing to file and no class definition to check. If the case settles, the settlement will define exactly who qualifies — watch this case and we'll let you know.
How to file
There is no claim to file yet. If this case reaches a settlement, a claim process will open — usually with an official settlement website and a filing deadline.
Common questions
- Can I file a claim in the 1248 Holdings Antitrust Class Action case?
- No. The case is still being litigated — there is no settlement, no claim form, and no payout. It was filed February 23, 2024 in the District Court, D. Kansas (No. 2:24-cv-02068).What a class action lawsuit is →
- Who are the attorneys in the 1248 Holdings Antitrust Class Action?
- For the plaintiffs: Bradley Wilders (Stueve Siegel Hanson, LLP - KC); Stefon David (Stueve Siegel Hanson LLP); Rowdy B. Meeks (Rowdy Meeks Legal Group, LLC); George A. Hanson (Stueve Siegel Hanson, LLP - KC). For 1248 Holdings, LLC: (fnu) (lnu) 1-10 (PRO SE); Chiagoziem Mark Aneke (Williams & Connolly, LLP); Biruktawit Mesfin Assefa (Williams & Connolly, LLP); Jonathan D. King (DLA Piper LLP (US)). From the public court docket.
Who's involved
Plaintiffs
- Michelle McNitt
- Jakob Tobler
Defendants
- TortoiseEcofin Parent Holdco LLC
- (fnu) (lnu) 1-10
- Tortoise Capital Advisors, LLC
- American Century Services, LLC
- American Century Companies, Inc.
- American Century Investment Management, Inc.
- TortoiseEcofin Investments, LLC
- Mariner Capital Advisors, LLC
+ 4 more
Counsel for plaintiffs
- Bradley WildersStueve Siegel Hanson, LLP - KCRepresents Jakob Tobler, Michelle McNittwilders@stuevesiegel.com · (816) 714-7100
- Stefon DavidStueve Siegel Hanson LLPRepresents Jakob Tobler, Michelle McNitt4 tracked cases · $117.5M in disclosed settlementsdavid@stuevesiegel.com · (816) 714-7125
- Rowdy B. MeeksRowdy Meeks Legal Group, LLCRepresents Jakob Tobler, Michelle McNitt2 tracked casesRowdy.Meeks@rmlegalgroup.com · (913) 766-5587
- George A. HansonStueve Siegel Hanson, LLP - KCRepresents Jakob Tobler, Michelle McNitthanson@stuevesiegel.com · (816) 714-7115
Counsel for defendants
- (fnu) (lnu) 1-10PRO SERepresents (fnu) (lnu) 1-10
- Chiagoziem Mark AnekeWilliams & Connolly, LLPRepresents American Century Investment Management, Inc., American Century Companies, Inc., American Century Services, LLCcaneke@wc.com · (202) 434-5087
- Biruktawit Mesfin AssefaWilliams & Connolly, LLPRepresents American Century Investment Management, Inc., American Century Companies, Inc., American Century Services, LLCbassefa@wc.com · (202) 434-5979
- Jonathan D. KingDLA Piper LLP (US)Represents 1248 Holdings, LLC, Mariner Wealth Advisors, LLC, Mariner, LLC, Montage Investments, LLC, Mariner Capital Advisors, LLCjonathan.king@us.dlapiper.com · (312) 368-7095
- Devin J. CarpenterHonigman LLP - ChicagoRepresents 1248 Holdings, LLC, Mariner Wealth Advisors, LLC, Mariner, LLC, Montage Investments, LLC, Mariner Capital Advisors, LLCdcarpenter@honigman.com · (312) 701-9300
- McKayla R. Stokes-RobinsonWilliams & Connolly, LLPRepresents American Century Investment Management, Inc., American Century Companies, Inc., American Century Services, LLC
- Brian T. GilmoreWilliams & Connolly, LLPRepresents American Century Investment Management, Inc., American Century Companies, Inc., American Century Services, LLC2 tracked cases · $2.2M in disclosed settlements defendedbgilmore@wc.com · (202) 434-5707
- Erin Kunde LevyBarber Emerson, LCRepresents Tortoise Capital Advisors, LLC, TortoiseEcofin Investments, LLC, TortoiseEcofin Parent Holdco LLCelevy@barberemerson.com · (785) 843-6600
- Michael S. PullosDLA Piper LLP (US)Represents 1248 Holdings, LLC, Mariner Wealth Advisors, LLC, Mariner, LLC, Montage Investments, LLC, Mariner Capital Advisors, LLC3 tracked casesmichael.pullos@us.dlapiper.com · (312) 368-3423
- John J. HamillDLA Piper LLP (US)Represents 1248 Holdings, LLC, Mariner Wealth Advisors, LLC, Mariner, LLC, Montage Investments, LLC, Mariner Capital Advisors, LLC2 tracked casesjohn.hamill@us.dlapiper.com · (312) 368-7036
- John E. SchmidtleinWilliams & Connolly, LLPRepresents American Century Investment Management, Inc., American Century Companies, Inc., American Century Services, LLC2 tracked casesjschmidtlein@wc.com · (202) 434-5901
- Terrence J. CampbellBarber Emerson, LCRepresents Tortoise Capital Advisors, LLC, TortoiseEcofin Investments, LLC, TortoiseEcofin Parent Holdco LLCtcampbell@barberemerson.com · (785) 843-6600
- Matthew J. RogersBarber Emerson, LCRepresents Tortoise Capital Advisors, LLC, TortoiseEcofin Investments, LLC, TortoiseEcofin Parent Holdco LLCmrogers@barberemerson.com · (785) 843-6600
- Jeffrey D. MorrisBerkowitz Oliver, LLP - KCMORepresents 1248 Holdings, LLC, Mariner Wealth Advisors, LLC, Mariner, LLC, Montage Investments, LLC, Mariner Capital Advisors, LLC, Tortoise Capital Advisors, LLC, TortoiseEcofin Investments, LLC, (fnu) (lnu) 1-10, TortoiseEcofin Parent Holdco LLC, American Century Investment Management, Inc., American Century Companies, Inc., American Century Services, LLC3 tracked casesjmorris@berkowitzoliver.com · (913) 649-7007
- Emily Nicole ReedSpencer Fane, LLP - KCRepresents 1248 Holdings, LLC, Mariner Wealth Advisors, LLC, Mariner, LLC, Montage Investments, LLC, Mariner Capital Advisors, LLCereed@spencerfane.com · (785) 408-0927
- Daniel E. BlegenSpencer Fane, LLP - KCRepresents 1248 Holdings, LLC, Mariner Wealth Advisors, LLC, Mariner, LLC, Montage Investments, LLC, Mariner Capital Advisors, LLCdblegen@spencerfane.com · (816) 474-8100
Other cases these firms appear in
- University of Kansas Hospital Authority Class Action · Stueve Siegel Hanson, LLP - KC
- Change Healthcare Customer Data Security Breach Class Action · Stueve Siegel Hanson, LLP - KC
- Tuna Direct Purchaser Antitrust Settlement · Stueve Siegel Hanson, LLP - KC
- Tuna End Purchaser Settlement · Stueve Siegel Hanson, LLP - KC
- Cognizant and TriZetto Data Security Breach Class Action · Stueve Siegel Hanson LLP
From the public court docket, contact details as filed; not an endorsement.
Guides:What is a class action lawsuit?How class membership worksYour options as a class member
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