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Gridiron Partners, LLC — 13F Holdings & Portfolio

CIK 1910867 · latest 13F-HR filed 2026-08-05

Backtest portfolio

Gridiron Partners, LLC manages $190.5M in 13F-reported U.S. long-equity assets across 51 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are AGG (27.13%), BND (25.35%), SPY (9.60%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 4 new positions, exited 0, added to 23, and trimmed 17.

AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.

Filer Information
Address
101 BRADFORD ROAD
SUITE 200
WEXFORD, PA 15090
Phone
(724) 759-7848
Filing Manager
Gridiron Partners, LLC
Wexford, PA
Signatory
MICHAEL SCHNECK
Chief Compliance Officer
Loading holdings…
AUM

$190.5M

Long-equity book

Holdings

51

Distinct positions

Period

2026-06-30

Filed 2026-08-05

Q/Q Activity

+4 / −0 / ↑23 / ↓17

vs 2026-03-31

Firm Profile & Key People
Name Title / Status Ownership Type

Top Adds (vs prior quarter)

  • ISHARES TR$5.4M +11.7%
  • VANGUARD BD INDEX FDS$5.0M +11.6%
  • ISHARES TR$4.2M +106.0%
  • EATON VANCE SR FLTNG RTE TR$3.9M +528.3%
  • INVESCO SR INCOME TR$2.9M +476.1%
Show all 23 →

Top Trims

  • NUVEEN MUN HIGH INCOME OPPOR-$2.2M -67.6%
  • NUVEEN AMT FREE MUN CR INC F-$1.8M -87.2%
  • NUVEEN MUN CR INCOME FD-$1.7M -84.6%
  • NUVEEN AMT FREE QLTY MUN INC-$1.2M -76.4%
  • INVESCO TR INVT GRADE MUNS-$993.9K -77.6%
Show all 17 →

New Positions

  • GUGGENHEIM STRATEGIC OPPORTU$2.5M
  • BLACKROCK LTD DURATION INCOM$786.1K
  • INTEL CORP$279.3K
  • BLACKROCK FLOATING RATE INC$108.0K
Show all 4 →

Exited Positions

  • No exits this quarter.
Show all 0 →
All Holdings

Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).

# Issuer Symbol CUSIP Value Weight Shares Type
1 ISHARES TR AGG 464287226 $51.7M 27.13% 523,975 SH
2 VANGUARD BD INDEX FDS BND 921937835 $48.3M 25.35% 660,080 SH
3 STATE STR SPDR S&P 500 ETF T SPY 78462F103 $18.3M 9.60% 24,484 SH
4 VANGUARD INDEX FDS VTI 922908769 $10.2M 5.35% 27,534 SH
5 ISHARES TR EMB 464288281 $8.2M 4.30% 85,221 SH
6 PIMCO MUN INCOME FD II PML 72200W106 $6.3M 3.32% 830,828 SH
7 DOUBLELINE OPPORTUNISTIC CR DBL 258623107 $5.0M 2.62% 346,451 SH
8 EATON VANCE SR FLTNG RTE TR EFR 27828Q105 $4.6M 2.41% 433,896 SH
9 INVESCO SR INCOME TR VVR 46131H107 $3.5M 1.85% 1,176,682 SH
10 ISHARES TR IWM 464287655 $2.8M 1.48% 9,353 SH
11 FLAHERTY & CRUMRIN PFD & INM FFC 338478100 $2.8M 1.46% 170,995 SH
12 BNY MELLON STRATEGIC MUNS IN LEO 05588W108 $2.6M 1.37% 404,971 SH
13 GUGGENHEIM STRATEGIC OPPORTU GOF 40167F101 $2.5M 1.30% 226,477 SH
14 STATE STR SPDR S&P MIDCAP 40 MDY 78467Y107 $2.2M 1.15% 3,123 SH
15 VANGUARD TAX-MANAGED FDS VEA 921943858 $1.9M 1.01% 27,048 SH
16 VANGUARD INTL EQUITY INDEX F VWO 922042858 $1.8M 0.97% 30,866 SH
17 COHEN & STEERS SELECT PFD & PSF 19248Y107 $1.7M 0.89% 84,339 SH
18 VANGUARD STAR FDS VXUS 921909768 $1.7M 0.87% 19,467 SH
19 MICROSOFT CORP MSFT 594918104 $1.6M 0.84% 4,265 SH
20 DOUBLELINE INCOME SOLUTIONS DSL 258622109 $1.1M 0.56% 97,146 SH
21 NUVEEN MUN HIGH INCOME OPPOR NMZ 670682103 $1.1M 0.56% 101,622 SH
22 BLACKROCK MUN TARGET TERM TR BTT 09257P105 $1.0M 0.55% 45,646 SH
23 VANGUARD SCOTTSDALE FDS VCSH 92206C409 $863.1K 0.45% 10,961 SH
24 BLACKROCK LTD DURATION INCOM BLW 09249W101 $786.1K 0.41% 62,941 SH
25 VANGUARD BD INDEX FDS BSV 921937827 $779.7K 0.41% 10,041 SH
26 KKR & CO INC KKR 48251W104 $708.2K 0.37% 7,716 SH
27 BLACKSTONE INC BX 09260D107 $524.1K 0.28% 4,454 SH
28 FIRST TR INTER DURATN PFD & FPF 33718W103 $478.8K 0.25% 26,558 SH
29 DOUBLELINE YIELD OPPORTUNITI DLY 25862D105 $460.3K 0.24% 32,714 SH
30 ABRDN ASIA PACIFIC INCOME FU FAX 003009867 $441.1K 0.23% 29,986 SH
31 NUVEEN AMT FREE QLTY MUN INC NEA 670657105 $371.2K 0.19% 31,618 SH
32 NUVEEN MUN CR OPPORTUNITIES NMCO 670663103 $339.0K 0.18% 31,128 SH
33 SABA CAPITAL INCOME & OPPORT SABA 880198205 $333.1K 0.17% 40,182 SH
34 PPG INDS INC PPG 693506107 $328.6K 0.17% 2,709 SH
35 NUVEEN MUN CR INCOME FD NZF 67070X101 $306.0K 0.16% 24,134 SH
36 INVESCO TR INVT GRADE MUNS VGM 46131M106 $286.5K 0.15% 27,029 SH
37 INTEL CORP INTC 458140100 $279.3K 0.15% 2,000 SH
38 INVESCO MUN OPPORTUNIT TR VMO 46132C107 $269.4K 0.14% 27,298 SH
39 BLACKROCK TAX MUNICPAL BD TR BBN 09248X100 $268.2K 0.14% 16,587 SH
40 NUVEEN AMT FREE MUN CR INC F NVG 67071L106 $261.7K 0.14% 20,449 SH
41 PIMCO DYNAMIC INCOME OPRNTS PDO 69355M107 $198.3K 0.10% 15,000 SH
42 NUVEEN TAXABLE MUNICPAL INM NBB 67074C103 $174.4K 0.09% 11,055 SH
43 INVESCO VALUE MUN INCOME TR IIM 46132P108 $171.3K 0.09% 13,456 SH
44 BROOKFIELD REAL ASSETS INCOM RA 112830104 $170.8K 0.09% 13,384 SH
45 SABA CAPITAL INCOME & OPRNT BRW 78518H202 $166.9K 0.09% 25,723 SH
46 NUVEEN PFD & INCOME OPPORTUN JPC 67073B106 $165.7K 0.09% 21,023 SH
47 TEMPLETON EMERGING MKTS INCO TEI 880192109 $117.9K 0.06% 17,486 SH
48 EATON VANCE MUN INCOME TR EVN 27826U108 $116.2K 0.06% 10,324 SH
49 BLACKROCK FLOATING RATE INC BGT 091941104 $108.0K 0.06% 10,132 SH
50 PIMCO INCOME STRATEGY FD II PFN 72201J104 $84.9K 0.04% 11,907 SH
Filing History
Period Filed AUM Holdings Accession
2026-06-30 2026-08-05 $190.5M 51 0001172661-26-003078
2026-03-31 2026-04-13 $163.7M 47 0001172661-26-001479
2025-12-31 2026-01-08 $175.5M 59 0001172661-26-000046