DOSSIER · 13F-HR · Q1 2026

Gridiron Partners, LLC

$164M in tracked AUM across 47 positions as of Q1 2026.

GP
CIK 0001910867 · last filed Mar 31, 2026
Total AUM
$164M
as of Q1 2026
Holdings
47
positions
Whale Score
63
63
tracked
Activity
no data
changes this Q
AI Analysis · Q1 2026
Comprehensive Analysis of Gridiron Partners, LLC SEC 13F Filing
1. Portfolio Overview

Gridiron Partners, LLC has undergone a substantial transformation in the quarter ending December 31, 2025. The firm experienced a massive expansion in Assets Under Management (AUM), with the total portfolio value surging by 255.6%, rising from $49.36M to $175.54M. This significant capital infusion coincides with a distinct shift in investment strategy.

The portfolio currently holds **59 posi...

2. Key Holdings

The portfolio is heavily top-heavy, with the first two positions constituting more than half of the total assets.

Quarter at a glance — Q1 2026

Position-change comparison pending.

No quarter-over-quarter changes available.

Top 10 holdings

By portfolio weight as of Q1 2026.

#HoldingValueSharesWeight
01
AGG
ISHARES TR
$46M468K28.3%
02
BND
VANGUARD BD INDEX FDS
$43M590K26.4%
03
SPY
STATE STR SPDR S&P 500 ETF T
$16M24K9.7%
04
VTI
VANGUARD INDEX FDS
$9M27K5.4%
05
PML
PIMCO MUN INCOME FD II
$5M637K2.9%
06
EMB
ISHARES TR
$4M43K2.4%
07
NMZ
NUVEEN MUN HIGH INCOME OPPOR
$3M320K2.0%
08
IWM
ISHARES TR
$2M9K1.4%
09
DBL
DOUBLELINE OPPORTUNISTIC CR
$2M155K1.4%
10
LEO
BNY MELLON STRATEGIC MUNS IN
$2M341K1.3%

Filing history

2026Q1Mar 31
$164M 6.8%
47 positionsView →
2025Q4Dec 31
$176M 0.3%
59 positionsView →
2025Q3Sep 30
$176M 9.2%
67 positionsView →
2025Q2Jun 30
$161M 3.1%
62 positionsLocked
2025Q1Mar 31
$156M 1.0%
63 positionsLocked
2024Q4Dec 31
$158M 4.4%
63 positionsLocked
2024Q3Sep 30
$165M 5.2%
64 positionsLocked
2024Q2Jun 30
$157M 0.1%
63 positionsLocked
2024Q1Mar 31
$157M 10.7%
63 positionsLocked
2023Q4Dec 31
$142M
63 positionsLocked