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Forum Financial Management, LP — 13F Holdings & Portfolio

CIK 1911832 · latest 13F-HR filed 2026-07-23

Backtest portfolio

Forum Financial Management, LP manages $7.79B in 13F-reported U.S. long-equity assets across 420 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are DFAC (22.85%), TLH (11.81%), DFAT (8.87%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 38 new positions, exited 17, added to 173, and trimmed 67.

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
1900 S. HIGHLAND AVE.
SUITE 100
LOMBARD, IL 60148
Phone
(630) 873-8512
Filing Manager
Forum Financial Management, LP
LOMBARD, IL
Signatory
Allison Tronnes
Chief Compliance Officer
Loading holdings…
AUM

$7.79B

Long-equity book

Holdings

420

Distinct positions

Period

2026-06-30

Filed 2026-07-23

Q/Q Activity

+38 / −17 / ↑173 / ↓67

vs 2026-03-31

Firm Profile & Key People
Name Title / Status Ownership Type

Top Adds (vs prior quarter)

  • DIMENSIONAL ETF TRUST$244.6M +14.9%
  • DIMENSIONAL ETF TRUST$79.5M +12.3%
  • DIMENSIONAL ETF TRUST$74.0M +13.1%
  • ISHARES TR$71.5M +7.9%
  • DIMENSIONAL ETF TRUST$55.7M +12.0%
Show all 173 →

Top Trims

  • PALANTIR TECHNOLOGIES INC-$18.6M -91.6%
  • VANGUARD SCOTTSDALE FDS-$11.1M -22.3%
  • VANGUARD INDEX FDS-$9.7M -52.2%
  • VANECK MERK GOLD ETF-$1.0M -14.3%
  • ISHARES TR-$884.9K -19.5%
Show all 67 →

New Positions

  • FERMI INC$1.1M
  • ARISTA NETWORKS INC$559.2K
  • VANGUARD MUN BD FDS$503.2K
  • DELL TECHNOLOGIES INC$409.4K
  • VANGUARD INSTL INDEX FD$373.0K
Show all 38 →

Exited Positions

  • HONEYWELL INTL INC$514.4K
  • NORTHFIELD BANCORP INC DEL$407.8K
  • RUBRIK INC.$335.2K
  • ACCENTURE PLC IRELAND$310.9K
  • ALIBABA GROUP HLDG LTD$263.8K
Show all 17 →
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 DIMENSIONAL ETF TRUST DFAC 25434V708 $1.78B 22.85% 40,106,044 SH
2 ISHARES TR TLH 464288653 $919.4M 11.81% 9,161,960 SH
3 DIMENSIONAL ETF TRUST DFAT 25434V609 $690.4M 8.87% 9,876,816 SH
4 DIMENSIONAL ETF TRUST DFEM 25434V732 $603.3M 7.75% 14,844,116 SH
5 DIMENSIONAL ETF TRUST DFIC 25434V799 $574.7M 7.38% 15,424,484 SH
6 DIMENSIONAL ETF TRUST DFGR 25434V658 $490.1M 6.29% 16,917,877 SH
7 DIMENSIONAL ETF TRUST DFGP 25434V583 $356.3M 4.58% 6,541,958 SH
8 DIMENSIONAL ETF TRUST DUHP 25434V831 $335.1M 4.30% 8,029,503 SH
9 DIMENSIONAL ETF TRUST DISV 25434V781 $215.4M 2.77% 5,368,580 SH
10 DIMENSIONAL ETF TRUST DIHP 25434V765 $206.2M 2.65% 6,042,047 SH
11 AMGEN INC AMGN 031162100 $126.0M 1.62% 348,009 SH
12 DIMENSIONAL ETF TRUST DFUS 25434V401 $92.6M 1.19% 1,129,820 SH
13 DIMENSIONAL ETF TRUST DFAC 25434V708 $75.0M 0.96% 1,691,830 SH
14 APPLE INC AAPL 037833100 $70.5M 0.91% 243,607 SH
15 VANGUARD MUN BD FDS VTEB 922907746 $62.7M 0.80% 1,238,719 SH
16 DIMENSIONAL ETF TRUST DFUV 25434V724 $62.6M 0.80% 1,137,400 SH
17 VANECK ETF TRUST HYD 92189H409 $61.7M 0.79% 1,197,158 SH
18 ALPHABET INC GOOG 02079K107 $37.8M 0.48% 106,845 SH
19 DIMENSIONAL ETF TRUST DFAC 25434V708 $35.3M 0.45% 796,667 SH
20 DIMENSIONAL ETF TRUST DFAX 25434V880 $34.8M 0.45% 945,527 SH
21 VANGUARD SCOTTSDALE FDS VGLT 92206C847 $34.3M 0.44% 621,850 SH
22 ISHARES TR TLH 464288653 $34.1M 0.44% 339,818 SH
23 ALPHABET INC GOOGL 02079K305 $34.0M 0.44% 95,215 SH
24 DIMENSIONAL ETF TRUST DFIC 25434V799 $27.1M 0.35% 726,447 SH
25 DIMENSIONAL ETF TRUST DFEM 25434V732 $26.9M 0.35% 661,596 SH
26 DIMENSIONAL ETF TRUST DFAT 25434V609 $25.0M 0.32% 357,929 SH
27 DIMENSIONAL ETF TRUST DFGR 25434V658 $22.5M 0.29% 777,315 SH
28 DIMENSIONAL ETF TRUST DFSU 25434V716 $22.0M 0.28% 471,383 SH
29 DIMENSIONAL ETF TRUST DUHP 25434V831 $21.2M 0.27% 509,056 SH
30 ISHARES TR TLH 464288653 $18.0M 0.23% 179,189 SH
31 DIMENSIONAL ETF TRUST DFSE 25434V682 $17.9M 0.23% 365,681 SH
32 MICROSOFT CORP MSFT 594918104 $17.2M 0.22% 46,051 SH
33 EA SERIES TRUST BSVO 02072L532 $15.9M 0.20% 544,851 SH
34 MANAGER DIRECTED PORTFOLIOS VGSR 56170L695 $15.4M 0.20% 1,355,310 SH
35 ABBVIE INC ABBV 00287Y109 $13.8M 0.18% 54,689 SH
36 META PLATFORMS INC META 30303M102 $13.1M 0.17% 23,254 SH
37 NVIDIA CORPORATION NVDA 67066G104 $12.9M 0.17% 64,697 SH
38 AMAZON COM INC AMZN 023135106 $12.8M 0.16% 53,591 SH
39 ONEOK INC NEW OKE 682680103 $12.3M 0.16% 141,449 SH
40 DIMENSIONAL ETF TRUST DFSI 25434V690 $12.1M 0.16% 269,201 SH
41 DIMENSIONAL ETF TRUST DFIC 25434V799 $11.8M 0.15% 316,448 SH
42 DIMENSIONAL ETF TRUST DFAS 25434V500 $11.6M 0.15% 141,455 SH
43 JPMORGAN CHASE & CO JPM 46625H100 $11.2M 0.14% 34,333 SH
44 DIMENSIONAL ETF TRUST DFEM 25434V732 $10.6M 0.14% 261,927 SH
45 DIMENSIONAL ETF TRUST DFAT 25434V609 $10.4M 0.13% 148,836 SH
46 DIMENSIONAL ETF TRUST DFIV 25434V807 $10.2M 0.13% 188,939 SH
47 DIMENSIONAL ETF TRUST DFGP 25434V583 $10.2M 0.13% 186,507 SH
48 DIMENSIONAL ETF TRUST DFIV 25434V807 $9.9M 0.13% 183,616 SH
49 VANGUARD INDEX FDS VOO 922908363 $9.8M 0.13% 14,342 SH
50 DIMENSIONAL ETF TRUST DFAR 25434V823 $9.8M 0.13% 375,886 SH
Filing History
Period Filed AUM Holdings Accession
2026-06-30 2026-07-23 $7.79B 420 0001911832-26-000005
2026-03-31 2026-04-23 $7.07B 398 0001911832-26-000004
2025-12-31 2026-01-27 $7.69B 1,127 0001911832-26-000002