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Signature Resources Capital Management, LLC — 13F Holdings & Portfolio

CIK 1940917 · latest 13F-HR filed 2026-10-16

Backtest portfolio

Signature Resources Capital Management, LLC manages $236.3M in 13F-reported U.S. long-equity assets across 926 reported positions as of its 2026-09-30 13F-HR filing. Its largest disclosed positions are AVUS (18.48%), DFSD (17.22%), AVDE (7.55%). Quarter over quarter (versus its 2026-06-30 filing) the fund opened 304 new positions and exited 81; 145 existing positions rose in reported value and 277 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
$236.3M

Long-equity book

Holdings
926

Distinct positions

Period
2026-09-30

Filed 2026-10-16

Q/Q Activity
+304 / −81 / ↑145 / ↓277

vs 2026-06-30

Portfolio charts

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

Portfolio map

Q3 26
AVUS18.5% · +1%DFSD17.2% · +8%AVDE7.6% · +2%DFIC6.4% · +2%DFGP4.1% · +8%AVEM3.1% · +6%DFAU2.7% · -1%DFCA2.3% · +3%AMD2.2% · 0%SPCX1.9% · +6710%DFAI1.8% · +1%CGUS1.8% · -0%IVV1.6% · -1%DFEM1.5% · -3%CGGR1.5% · -0%ITOT1.5% · -2%LRCX1.3% · -0%IWV1.1% · -2%GOOG1.0% · +1%CGXU0.8% · +2%AAPL0.7% · +16%GOOGL0.7% · +0%SCHB0.7% · -0%MSFT0.7% · -1%CGGO0.7% · +5%TSLA0.7% · +57%DFNM0.7% · -0%BINC0.6% · +3%NVDA0.6% · +68%AVGO0.5% · +337%META0.4% · +113%XOM0.4% · newAMZN0.4% · +2%DFSU0.4% · 0%BSCQ0.3% · 0%CSCO0.3% · 0%AVSU0.3% · 0%CAT0.3% · +4%SCHF0.3% · +11%VOO0.3% · +16%ORCL0.3% · +0%APD0.3% · +0%AVMV0.2% · +15%AVUV0.2% · +18%DFUS0.2% · 0%VTI0.2% · +4%DFAX0.2% · 0%VUG0.2% · -12%AVSD0.2% · 0%LMT0.2% · -0%DFAE0.2% · -6%QQQ0.2% · +0%SCHA0.2% · +3%SPY0.2% · -21%KO0.2% · -12%SCHO0.2% · +2%VEA0.2% · +2%IWF0.1% · 0%DXUV0.1% · +3%SUSB0.1% · +1%

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

Q2 26 → Q3 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

4 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 = 65.9%

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

Firm Profile & Key People

As of the firm’s regulatory filing dated Mar 27, 2026.

Assets Under Management
$303.9M
Discretionary
$303.9M
Employees
15
Accounts
891
Address
100 BAYVIEW CIRCLE
SUITE 2200
NEWPORT BEACH, CA 92660
Phone
(949) 261-7726
Website
Name Title / Status Ownership Type
KALTENBACH, BEVERLY, ANN ControlMANAGING MEMBER
since Feb 2020
25–50%Individual
KALTENBACH, GREGORY, LINN ControlMANAGING MEMBER
since May 2007
25–50%Individual
MOWREY, MARK, ALAN ControlCHIEF INVESTMENT OFFICER (8/2016), CCO (3/2020), & MEMBER
since Aug 2016
25–50%Individual
Ownership & leadership changes · 7 filings with changes since Mar 29, 2012

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.

Mar 28, 2025 filing
  • ChangedMOWREY, MARK, ALAN · title CHIEF INVESTMENT OFFICER (8/2016), CCO (3/2020) → CHIEF INVESTMENT OFFICER (8/2016), CCO (3/2020), & MEMBER
Nov 26, 2024 filing
  • No longer listedKALTENBACH, GEOFFREY, LANE · MANAGING MEMBER · 25–50% · control person · listed since May 2007
Jul 8, 2021 filing
  • No longer listedKALTENBACH, GARY, LEROY · MANAGING MEMBER · 25–50% · control person · listed since May 2007
  • AddedKALTENBACH, BEVERLY, ANN · MANAGING MEMBER · 25–50% · control person
  • ChangedMOWREY, MARK, ALAN · ownership Less than 5% → 25–50%
Mar 27, 2020 filing
  • ChangedKALTENBACH, GARY, LEROY · title CHIEF COMPLIANCE OFFICER / MANAGING MEMBER & PRESIDENT → MANAGING MEMBER
  • ChangedMOWREY, MARK, ALAN · title CHIEF INVESTMENT OFFICER → CHIEF INVESTMENT OFFICER (8/2016), CCO (3/2020)
Mar 30, 2017 filing
  • AddedMOWREY, MARK, ALAN · CHIEF INVESTMENT OFFICER · Less than 5% · control person
Jun 29, 2016 filing
  • No longer listedCHRISTEN, MORGAN, ROBERT · CHIEF INVESTMENT OFFICER & CHIEF COMPLIANCE OFFICER · Less than 5% · control person · listed since May 2007
  • ChangedKALTENBACH, GARY, LEROY · title MANAGING MEMBER & PRESIDENT → CHIEF COMPLIANCE OFFICER / MANAGING MEMBER & PRESIDENT
Mar 21, 2016 filing
  • ChangedKALTENBACH, GARY, LEROY · title MANAGING MEMBER → MANAGING MEMBER & PRESIDENT
Mar 29, 2012 filing (earliest on record)
  • ListedCHRISTEN, MORGAN, ROBERT · CHIEF INVESTMENT OFFICER & CHIEF COMPLIANCE OFFICER · Less than 5% · control person
  • ListedKALTENBACH, GARY, LEROY · MANAGING MEMBER · 25–50% · control person
  • ListedKALTENBACH, GEOFFREY, LANE · MANAGING MEMBER · 25–50% · control person
  • ListedKALTENBACH, GREGORY, LINN · MANAGING MEMBER · 25–50% · 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 145 →

Top Trims

Show all 277 →

New Positions

Show all 304 →

Exited Positions

Show all 81 →

Signature Resources Capital Management, LLC Holdings (2026-09-30)

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 AMERICAN CENTY ETF TR AVUS 025072885 $43.7M 18.48% 340,817 SH
2 DIMENSIONAL ETF TRUST DFSD 25434V864 $40.7M 17.22% 875,216 SH
3 AMERICAN CENTY ETF TR AVDE 025072703 $17.8M 7.55% 198,056 SH
4 DIMENSIONAL ETF TRUST DFIC 25434V799 $15.0M 6.36% 399,377 SH
5 DIMENSIONAL ETF TRUST DFGP 25434V583 $9.8M 4.14% 188,511 SH
6 AMERICAN CENTY ETF TR AVEM 025072604 $7.3M 3.08% 77,372 SH
7 DIMENSIONAL ETF TRUST DFAU 25434V104 $6.3M 2.69% 121,167 SH
8 DIMENSIONAL ETF TRUST DFCA 25434V633 $5.4M 2.27% 112,675 SH
9 ADVANCED MICRO DEVICES INC AMD 007903107 $5.1M 2.18% 8,408 SH
10 SPACE EXPLORATION TECHN COR SPCX 84615Q103 $4.5M 1.90% 29,827 SH
11 DIMENSIONAL ETF TRUST DFAI 25434V203 $4.3M 1.81% 103,395 SH
12 CAPITAL GROUP CORE EQUITY E CGUS 14020V108 $4.2M 1.77% 93,832 SH
13 ISHARES TR IVV 464287200 $3.7M 1.55% 4,797 SH
14 DIMENSIONAL ETF TRUST DFEM 25434V732 $3.7M 1.55% 92,099 SH
15 CAPITAL GROUP GROWTH ETF CGGR 14020G101 $3.6M 1.52% 75,841 SH
16 ISHARES TR ITOT 464287150 $3.5M 1.47% 20,934 SH
17 LAM RESEARCH CORP LRCX 512807306 $3.2M 1.35% 9,694 SH
18 ISHARES TR IWV 464287689 $2.7M 1.14% 6,226 SH
19 ALPHABET INC GOOG 02079K107 $2.3M 0.98% 6,787 SH
20 CAPITAL GROUP INTL FOCUS EQ CGXU 14019W109 $1.8M 0.78% 53,843 SH
21 APPLE INC AAPL 037833100 $1.7M 0.72% 5,121 SH
22 ALPHABET INC GOOGL 02079K305 $1.7M 0.72% 4,956 SH
23 SCHWAB STRATEGIC TR SCHB 808524102 $1.6M 0.69% 56,004 SH
24 MICROSOFT CORP MSFT 594918104 $1.6M 0.68% 3,145 SH
25 CAPITAL GROUP GBL GROWTH EQ CGGO 14020X104 $1.6M 0.66% 39,494 SH
26 TESLA INC TSLA 88160R101 $1.6M 0.66% 4,411 SH
27 DIMENSIONAL ETF TRUST DFNM 25434V849 $1.5M 0.65% 33,368 SH
28 BLACKROCK ETF TRUST II BINC 092528603 $1.4M 0.61% 28,401 SH
29 NVIDIA CORPORATION NVDA 67066G104 $1.3M 0.56% 5,829 SH
30 BROADCOM INC AVGO 11135F101 $1.3M 0.54% 3,634 SH
31 META PLATFORMS INC META 30303M102 $1.0M 0.44% 1,431 SH
32 EXXONMOBIL HOLDINGS CORP XOM 30233Q108 $1.0M 0.43% 6,273 SH
33 AMAZON COM INC AMZN 023135106 $934.8K 0.40% 3,752 SH
34 DIMENSIONAL ETF TRUST DFSU 25434V716 $864.0K 0.37% 18,317 SH
35 INVESCO EXCH TRD SLF IDX FD BSCQ 46138J791 $777.7K 0.33% 39,841 SH
36 CISCO SYS INC CSCO 17275R102 $776.2K 0.33% 7,212 SH
37 AMERICAN CENTY ETF TR AVSU 025072281 $741.0K 0.31% 8,420 SH
38 CATERPILLAR INC CAT 149123101 $714.4K 0.30% 881 SH
39 SCHWAB STRATEGIC TR SCHF 808524805 $650.8K 0.28% 23,691 SH
40 VANGUARD INDEX FDS VOO 922908363 $625.9K 0.26% 893 SH
41 ORACLE CORP ORCL 68389X105 $609.3K 0.26% 4,438 SH
42 AIR PRODUCTS AND CHEMICALS APD 009158106 $604.6K 0.26% 2,173 SH
43 AMERICAN CENTY ETF TR AVMV 025072133 $580.7K 0.25% 7,608 SH
44 AMERICAN CENTY ETF TR AVUV 025072877 $560.8K 0.24% 4,762 SH
45 DIMENSIONAL ETF TRUST DFUS 25434V401 $548.5K 0.23% 6,606 SH
46 VANGUARD INDEX FDS VTI 922908769 $528.1K 0.22% 1,411 SH
47 DIMENSIONAL ETF TRUST DFAX 25434V880 $524.6K 0.22% 14,172 SH
48 VANGUARD INDEX FDS VUG 922908736 $517.2K 0.22% 5,740 SH
49 AMERICAN CENTY ETF TR AVSD 025072299 $517.2K 0.22% 6,493 SH
50 LOCKHEED MARTIN CORP LMT 539830109 $512.3K 0.22% 1,006 SH
Filing History
Period Filed AUM Holdings Accession
2026-09-30 2026-10-16 $236.3M 926 0001940917-26-000010
2026-06-30 2026-07-14 $253.6M 703 0001940917-26-000008
2026-03-31 2026-05-01 $211.1M 664 0001940917-26-000007
2025-12-31 2026-01-21 $197.8M 694 0001940917-26-000002
Filer Information
Address
100 BAYVIEW CIRCLE
SUITE 2200
NEWPORT BEACH, CA 92660
Phone
(949) 261-7726
Filing Manager
Signature Resources Capital Management, LLC
NEWPORT BEACH, CA
Signatory
Mark Mowrey
Chief Investment Officer