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IRON Financial LLC — 13F Holdings & Portfolio

CIK 1595509 · latest 13F-HR filed 2026-07-22

Backtest portfolio

IRON Financial LLC manages $242.3M in 13F-reported U.S. long-equity assets across 226 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are AAPL (7.90%), ISTB (6.57%), CME (5.31%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 11 new positions and exited 5; 73 existing positions rose in reported value and 30 fell.

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.

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AUM
$242.3M

Long-equity book

Holdings
226

Distinct positions

Period
2026-06-30

Filed 2026-07-22

Q/Q Activity
+11 / −5 / ↑73 / ↓30

vs 2026-03-31

Portfolio charts

Latest quarter's book, what changed, and how the portfolio has evolved across filings.

Portfolio map

Q2 26
AAPL8.1% · +6%ISTB6.6% · -0%CME5.3% · -0%VTI5.1% · -6%SPTM4.8% · -1%SCHY4.2% · +2%SPY3.8% · -6%HTRB2.7% · -21%PULS2.6% · +8%SCHD2.4% · +6%ACWV2.4% · -1%ICSH2.1% · +1%VSDM2.1% · +46%FTMS1.8% · +55%SCHP1.7% · -20%AMZN1.5% · +12%NEAR1.5% · +6%NVDA1.5% · +1%IBDR1.5% · -3%SPSB1.5% · -0%MOAT1.4% · -2%JPM1.2% · -1%CBOE1.0% · +0%MSFT1.0% · -6%VGIT1.0% · -8%SPDW0.9% · -1%VIG0.9% · -3%CRWD0.8% · +4%DIVB0.8% · -6%VXUS0.8% · +0%FBND0.7% · -1%INTC0.7% · -2%SPEM0.6% · +0%JNJ0.6% · +1%GOOGL0.6% · +1%JPST0.6% · +1%MU0.6% · -1%CIEN0.6% · +8%JPLD0.6% · +1%JQUA0.5% · -0%WMT0.5% · +4%PM0.5% · +26%META0.5% · +3%XOM0.5% · +5%USMV0.4% · +0%TJX0.4% · +6%KHC0.4% · +6%PG0.4% · -1%DIVI0.4% · +7%IQLT0.4% · -0%OXY0.4% · +7%FE0.4% · +7%EDIV0.3% · +1%CAH0.3% · +10%TSLA0.3% · +0%ERIE0.3% · +9%EXE0.3% · +8%QQQ0.3% · -40%ADSK0.3% · +8%CPB0.3% · +7%

Box size = position value; colour = change in share count vs the prior quarter (green added, red trimmed, blue new). Rows split across managers or share classes are combined. Click a box for the stock.

Sector mix

% of 13F value

Sectors from each company's SIC code; funds and ETFs grouped separately.

Biggest buys and sells

Q1 26 → Q2 26

Estimated from the change in shares held × the quarter-end price, so price moves alone don't count as buying. New and exited positions are included.

13F assets and positions

3 quarters

Total reported 13F value (bars) and number of positions (line) each quarter. Value changes include market moves.

Top positions over time

reported value

The eight largest current positions, valued at each quarter end.

Concentration

top 10 = 45.5%

Cumulative share of the portfolio held in the largest N positions.

Firm Profile & Key People

As of the firm’s regulatory filing dated Feb 15, 2024.

Assets Under Management
$5.22B
Discretionary
$5.13B
Employees
6
Accounts
172
Address
3355 LENOX RD
SUITE 925
ATLANTA, GA 30326
Phone
(404) 564-9850
Website
Name Title / Status Ownership Type
OSBORNE, CHARLES, EARL ControlMANAGING DIRECTOR AND CHIEF COMPLIANCE OFFICER
since Nov 2003
75% or moreIndividual
Ownership & leadership changes · 2 filings with changes since Dec 19, 2011

From the firm’s regulatory filings, newest first. Dates are filing dates: a filing that no longer lists someone does not say when they left.

Jan 10, 2013 filing
  • No longer listedGRAY, LAURENCE, ONEAL · OWNER · 25–50% · control person · listed since Jun 2003
  • No longer listedIRON CAPITAL ADVISORS INC. · MEMBER · 75% or more · indirect via ICA PARTNERS, LLC · control person · listed since Apr 2010
  • ChangedOSBORNE, CHARLES, EARL · ownership 50–75% → 75% or more
Mar 30, 2012 filing
  • AddedIRON CAPITAL ADVISORS INC. · MEMBER · 75% or more · indirect via ICA PARTNERS, LLC · control person
Dec 19, 2011 filing (earliest on record)
  • ListedGRAY, LAURENCE, ONEAL · OWNER · 25–50% · control person
  • ListedOSBORNE, CHARLES, EARL · MANAGING DIRECTOR AND CHIEF COMPLIANCE OFFICER · 50–75% · control person

Quarter-over-quarter changes

Changes in reported position value vs the prior 13F, so price moves count too, not just shares bought or sold.

Top Adds (vs prior quarter)

Show all 73 →

Top Trims

Show all 30 →

New Positions

Show all 11 →

Exited Positions

Show all 5 →

IRON Financial LLC Holdings (2026-06-30)

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 APPLE INC AAPL 037833100 $19.1M 7.90% 66,132 SH
2 ISHARES TR ISTB 46432F859 $15.9M 6.57% 329,734 SH
3 CME GROUP INC CME 12572Q105 $12.9M 5.31% 58,300 SH
4 VANGUARD INDEX FDS VTI 922908769 $12.4M 5.12% 33,543 SH
5 SPDR SERIES TRUST SPTM 78464A805 $11.5M 4.77% 127,201 SH
6 SCHWAB STRATEGIC TR SCHY 808524672 $10.1M 4.16% 317,888 SH
7 STATE STR SPDR S&P 500 ETF T SPY 78462F103 $9.1M 3.76% 12,191 SH
8 HARTFORD FDS EXCHANGE TRADED HTRB 41653L305 $6.5M 2.70% 194,088 SH
9 PGIM ETF TR PULS 69344A107 $6.3M 2.59% 126,759 SH
10 SCHWAB STRATEGIC TR SCHD 808524797 $5.8M 2.41% 184,175 SH
11 ISHARES INC ACWV 464286525 $5.8M 2.39% 48,127 SH
12 ISHARES TR ICSH 46434V878 $5.1M 2.11% 101,049 SH
13 VANGUARD MUN BD FDS VSDM 922907696 $5.0M 2.08% 65,840 SH
14 PUTNAM ETF TRUST FTMS 746729730 $4.4M 1.83% 444,917 SH
15 SCHWAB STRATEGIC TR SCHP 808524870 $4.1M 1.70% 155,075 SH
16 ISHARES U S ETF TR NEAR 46431W507 $3.7M 1.54% 73,824 SH
17 ISHARES TR IBDR 46435GAA0 $3.6M 1.49% 149,310 SH
18 SPDR SERIES TRUST SPSB 78464A474 $3.6M 1.48% 119,506 SH
19 AMAZON COM INC AMZN 023135106 $3.6M 1.47% 14,951 SH
20 VANECK ETF TRUST MOAT 92189F643 $3.4M 1.42% 33,041 SH
21 NVIDIA CORPORATION NVDA 67066G104 $3.2M 1.33% 16,165 SH
22 JPMORGAN CHASE & CO JPM 46625H100 $2.9M 1.20% 8,871 SH
23 CBOE GLOBAL MKTS INC CBOE 12503M108 $2.5M 1.04% 10,394 SH
24 VANGUARD SCOTTSDALE FDS VGIT 92206C706 $2.4M 0.97% 39,954 SH
25 MICROSOFT CORP MSFT 594918104 $2.3M 0.94% 6,112 SH
26 SPDR INDEX SHS FDS SPDW 78463X889 $2.2M 0.90% 43,264 SH
27 VANGUARD SPECIALIZED FUNDS VIG 921908844 $2.1M 0.88% 8,966 SH
28 CROWDSTRIKE HLDGS INC CRWD 22788C105 $1.9M 0.79% 2,510 SH
29 ISHARES TR DIVB 46435U861 $1.9M 0.77% 30,477 SH
30 VANGUARD STAR FDS VXUS 921909768 $1.8M 0.75% 21,312 SH
31 FIDELITY MERRIMACK STR TR FBND 316188309 $1.8M 0.74% 39,223 SH
32 INTEL CORP INTC 458140100 $1.7M 0.69% 12,000 SH
33 SPDR INDEX SHS FDS SPEM 78463X509 $1.6M 0.65% 30,336 SH
34 JOHNSON & JOHNSON JNJ 478160104 $1.4M 0.60% 5,682 SH
35 J P MORGAN EXCHANGE TRADED F JPST 46641Q837 $1.4M 0.59% 28,158 SH
36 CIENA CORP CIEN 171779309 $1.4M 0.57% 2,793 SH
37 J P MORGAN EXCHANGE TRADED F JPLD 46654Q773 $1.4M 0.56% 26,202 SH
38 MICRON TECHNOLOGY INC MU 595112103 $1.3M 0.53% 1,123 SH
39 J P MORGAN EXCHANGE TRADED F JQUA 46641Q761 $1.3M 0.52% 17,534 SH
40 PHILIP MORRIS INTL INC PM 718172109 $1.2M 0.49% 6,628 SH
41 WALMART INC WMT 931142103 $1.2M 0.49% 10,531 SH
42 EXXON MOBIL CORP XOM 30231G102 $1.1M 0.47% 8,315 SH
43 META PLATFORMS INC META 30303M102 $1.1M 0.46% 1,977 SH
44 ALPHABET INC GOOGL 02079K305 $1.1M 0.45% 3,053 SH
45 ISHARES TR USMV 46429B697 $1.1M 0.45% 11,249 SH
46 KRAFT HEINZ CO KHC 500754106 $930.2K 0.38% 39,381 SH
47 TJX COS INC NEW TJX 872540109 $929.2K 0.38% 6,133 SH
48 PROCTER & GAMBLE CO PG 742718109 $901.0K 0.37% 6,144 SH
49 FRANKLIN TEMPLETON ETF TR DIVI 35473P108 $883.5K 0.36% 20,681 SH
50 ISHARES TR IQLT 46434V456 $874.8K 0.36% 17,656 SH
Filing History
Period Filed AUM Holdings Accession
2026-06-30 2026-07-22 $242.3M 226 0001595509-26-000005
2026-03-31 2026-04-27 $228.8M 217 0001595509-26-000003
2025-12-31 2026-01-22 $217.6M 132 0001595509-26-000001
Filer Information
Address
630 DUNDEE ROAD
SUITE 300
NORTHBROOK, IL 60062
Phone
(847) 715-3200
Filing Manager
IRON Financial LLC
NORTHBROOK, IL
Signatory
Timothy Ziemba
Chief Compliance Officer