John Raymond Tunheim
How Judge Tunheim decides
Patterns drawn from this judge's own signed orders. Every observation links to the order it came from.
What persuades
In ERISA 401(k) imprudence cases Tunheim applies the Eighth Circuit's Meiners 'meaningful benchmark' test and treats sustained, multi-year cumulative underperformance against several comparators as circumstantial evidence of a flawed fiduciary process sufficient to survive a motion to dismiss. A defendant's argument that the comparator funds used different risk strategies, or that the fund beat a benchmark in an isolated year, is treated as a fact dispute for discovery -- not a basis for Rule 12 dismissal. Plaintiffs should plead multiple meaningful benchmarks; defendants should not expect to win imprudence claims on the pleadings.
“To the extent that Defendants dispute the similarities between the Wells Fargo TDFs and the Morningstar Comparators, these are factual issues that the Court cannot resolve on a motion to dismiss. ... Snyder has identified not one, but six different meaningful benchmarks, all of which the Wells Fargo TDFs underperformed against over the course of eleven years.”
Tunheim will not entertain a summary-judgment motion before discovery: where a defendant moves for SJ at the pleadings stage and the non-movant submits a Rule 56(d) declaration showing further discovery is needed, he denies the motion as premature rather than reaching the merits. Movants should wait until the record is developed; a premature SJ motion bundled with a 12(b)(6) motion will be denied on timing alone.
“As a general rule, summary judgment is proper only after the nonmovant has had adequate time for discovery. ... Snyder has properly submitted a declaration which details how further discovery will enable her to rebut the assertion that there is no genuine issue of material fact. Thus, the Court will deny Defendants' Motion for Summary Judgment as premature.”
Signed rulings
A grounded sample of orders signed by this judge, with the verbatim dispositive language.
“Defendants' Motion to Dismiss [Docket No. 40] is DENIED.”
“Defendants' Motion for Summary Judgment [Docket No. 40] is DENIED. ... Discovery has not yet begun in this case. ... Thus, the Court will deny Defendants' Motion for Summary Judgment as premature.”
“Defendant Jodi Harpstead's Motion to Dismiss Plaintiff Michael Benson's Complaint against her (ECF No. 8) is GRANTED; ... Mr. Benson's Complaint (ECF No. 1) is DISMISSED without prejudice”
“Mr. Benson's Motion for Summary Judgment (ECF No. 17) is DENIED as moot.”
“Defendants' Joint Motion to Dismiss [Civil No. 19-1222, Docket No. 139] is GRANTED; ... The Second Amended Complaint [Civil No. 19-1222, Docket No. 126] is DISMISSED without prejudice; ... Plaintiffs shall have ninety [90] dates from the date of this order to file amended complaints.”
“Defendant's Motion for Summary Judgment [Docket No. 199] is GRANTED in part and DENIED in part;”
“Plaintiff's Motion to Exclude Expert Testimony [Docket No. 203] is DENIED;”
“Defendant's Motions to Exclude Expert Testimony [Docket Nos. 291, 303] are DENIED.”
“The Third-Party Defendants' Motion for Partial Summary Judgment [Docket No. 80] is GRANTED in part and DENIED in part as follows: a. GRANTED in part on Count I, the claims of defense and contribution are dismissed; b. GRANTED as to Count III; c. DENIED as to the remaining Counts.”
“Defendant's motion to dismiss and for summary judgment [Docket No. 9] is GRANTED.”
“Defendants' Motion to Dismiss [Docket No. 12] is GRANTED. This action is DISMISSED without prejudice.”
“Plaintiff's Motion for Preliminary Injunction [Docket No. 18] is DENIED.”
“Defendants' Motion for Summary Judgment [Docket No. 105] is GRANTED.”
“Defendant's Motion for Judgment on the Pleadings [Docket No. 748] is DENIED”
“Defendant's Motion to Compel Arbitration [Docket No. 15] is DENIED without prejudice.”
“Defendants' Motion to Compel Arbitration [Docket No. 6] is GRANTED, and all claims against OneMain Defendants and Triton will be referred to arbitration;”
“remand to state court is appropriate. ... IT IS HEREBY ORDERED that this matter is remanded to the jurisdiction of the Pipestone County, Minnesota District Court.”
Caseload & timing
From public federal docket records for this judge.
Median case duration in the sampled dockets: 940 days (N = 2).
Median motion-to-ruling time: 162 days (N = 2).
Tunheim-assigned dockets confirmed from the docket record: Snyder v. UnitedHealth Group 0:21-cv-01049 (791 Labor: ERISA, class action; filed 2021-04-23, terminated 2025-06-24); Benson v. Harpstead 0:23-cv-02377 (civil detainee: conditions of confinement; filed 2023-08-07, terminated 2024-07-30). He also handled major criminal matters (Native Mob RICO sentencings; the Danny Heinrich/Jacob Wetterling case) and, since early 2026, a large and growing volume of alien-detainee habeas corpus petitions (28 U.S.C. 2241) tied to expanded immigration enforcement, several of which he has resolved on an expedited schedule (days, not months) and granted on due-process or unlawful-arrest grounds. Mix spans ERISA/benefits class actions, civil-detainee conditions, complex antitrust MDLs, high-profile criminal cases, and this habeas caseload. Not exhaustive.
Put Judge Tunheim's record to work
Ezel drafts and answers grounded in this exact profile: how Judge Tunheim actually rules, not a generic AI guess.
Opens in Ezel Pro. Every answer is grounded in Judge Tunheim's own signed orders and cites them.