Arkolith/Funds/Tandem Capital Management Corp

Tandem Capital Management Corp

CIK 873759
Holdings as of Jun 30, 2026·disclosed Aug 11, 2026·~42-day 13F lag·13F-HR
Active Filer

Tandem Capital Management Corp holds a diversified book of 118 stocks worth $237.8M as of Q2 2026 (disclosed Aug 11, 2026, a ~42-day 13F lag). This quarter they opened Eli Lilly & Co and trimmed General Electric. Their largest long position is General Electric at 5% of the equity book. Cloning the disclosed picks since 2024 would be +34% (+17.2%/yr). That is a simulation of the disclosed long book, not audited returns.

Opened
44
bought for the first time
Added to
53
already held, bought more
Trimmed
41
sold some, still holds it
Sold out
3
exited the position entirely

Growth of $10,000: cloning the disclosed book

If you'd copied them
+34.1%
+17.2%/yr · since Oct '24
Their reported book
+28.6%
held from quarter-end
S&P 500
+34.6%
same window
$9K$10K$11K$12K$14KOct '24Mar '25Jul '25Dec '25Apr '26Aug '26
Tandem Capital Management Corp (copied at disclosure) S&P 500

Following at the filing date actually beat the quarter-end book by 5.5 points over this window.

Growth of $10,000 cloning Tandem Capital Management Corp's disclosed long 13F book, rebalanced on each filing date (so it reflects each quarter's actual reporting lag, ~42 days for the latest filing, with no look-ahead), total-return basis (dividends reinvested), derived from end-of-day prices. “Their reported book” values the same picks from quarter-end, before they were public. S&P 500 is SPY total return over the same window. Excludes shorts, cash, options and non-13F holdings. Not investment advice.

Concentration

Top-heavy: diversified book

Top 5 holdings
23%
Top 10 holdings
36%
Top 20 holdings
53%

Share of the disclosed book in its largest positions. A higher top-5 share means a more concentrated, higher-conviction portfolio.

Direct sector allocation

90% mapped to company sectors

Information Technology
41%
Industrials
12%
Financials
12%
ETF / fund or unclassified
10%
Health Care
9%
Real Estate
6%
Communication Services
2%
Consumer Discretionary
2%

Direct operating-company sectors from our SIC-based security master. ETF/fund and unclassified holdings stay visible separately; this is not ETF look-through exposure.

Biggest moves: latest quarter

Estimated $ traded · quarter-end prices, no cost basis

Bought
Trimmed / exited

Funds with the most overlap

Other tracked managers holding the same core names as Tandem Capital Management Corp

Manager / fundShared namesTheir $ in those
BlackRock, Inc.80 / 80$2.2T
FMR LLC80 / 80$819.7B
MORGAN STANLEY80 / 80$520.3B
JPMORGAN CHASE & CO80 / 80$480.4B
BANK OF AMERICA CORP /DE/80 / 80$339.3B
ROYAL BANK OF CANADA80 / 80$158.9B
WELLS FARGO & COMPANY/MN80 / 80$140.9B
UBS Group AG80 / 80$136.4B

Ranked by how many of Tandem Capital Management Corp's top 80 disclosed names each fund also holds: a cross-fund conviction signal from the latest 13F of every tracked manager.

Holdings: largest first

Bars show each stock's share of the portfolio. Click a row for its position history.

118 positions
#SecurityValueShares% PortLast moveHistory
1Ge Aerospace
COM NEW
$12.2M32.5K
5.1%
−0.8%
Reduced · −277 sh
2Alphabet Inc
CAP STK CL A
$11.3M31.6K
4.8%
−1.3%
Reduced · −403 sh
3Applied Matls Inc
COM
$11.3M15.6K
4.7%
−4.2%
Reduced · −681 sh
4Ge Vernova Inc
COM
$10.5M8.9K
4.4%
−1.8%
Reduced · −167 sh
5Marvell Technology Inc
COM
$9.0M30.3K
3.8%
−16%
Reduced · −6K sh
6Microsoft Corp
COM
$8.3M22.2K
3.5%
−2.2%
Reduced · −500 sh
7Brookfield Wealth Sol Ltd
CL A EXCHANGEAB
$6.4M149.6K
2.7%
−0.6%
Reduced · −900 sh
8Apple Inc
COM
$5.7M19.8K
2.4%
+1.9%
Added · +368 sh
9Alphabet Inc
CAP STK CL C
$5.7M16.0K
2.4%
−1.5%
Reduced · −242 sh
10Eaton Corp PLC
SHS
$5.6M13.1K
2.3%
−0.7%
Reduced · −98 sh
11JPMorgan Chase & Co
COM
$5.4M16.5K
2.3%
+1.8%
Added · +298 sh
12Meta Platforms Inc
CL A
$5.1M9.0K
2.1%
−0.7%
Reduced · −61 sh
13Stryker Corporation
COM
$4.5M14.3K
1.9%
+0.6%
Added · +85 sh
14Schwab Charles Corp
COM
$4.3M46.8K
1.8%
−0.6%
Reduced · −270 sh
15Jones Lang Lasalle Inc
COM
$4.0M13.0K
1.7%
−0.6%
Reduced · −80 sh
16Amazon Com Inc
COM
$3.5M14.5K
1.5%
+9.3%
Added · +1K sh
17SL Green Rlty Corp
COM
$3.4M64.8K
1.4%
−1.5%
Reduced · −985 sh
18Boeing Co
COM
$3.3M15.1K
1.4%
−1.3%
Reduced · −199 sh
19Nvidia Corporation
COM
$3.2M16.1K
1.4%
+27%
Added · +3K sh
20Uber Technologies Inc
COM
$3.2M44.2K
1.3%
+1.4%
Added · +621 sh
21Danaher Corp Del
COM
$3.1M16.0K
1.3%
+4.2%
Added · +640 sh
22Regal Rexnord Corporation
COM
$3.0M12.5K
1.2%
−1.1%
Reduced · −145 sh
23CVS Health Corp
COM
$2.9M27.9K
1.2%
−0.7%
Reduced · −200 sh
24Abbott Laboratories
COM
$2.8M31.0K
1.2%
+5.6%
Added · +2K sh
25Versant Media Group Inc
COM CL A
$2.8M77.6K
1.2%
+2.4%
Added · +2K sh
26Vanguard Specialized Funds
DIV APP ETF
$2.7M11.2K
1.1%
+0.3%
Added · +34 sh
27Ge Healthcare Technologies I
COMMON STOCK
$2.6M41.3K
1.1%
+6.0%
Added · +2K sh
28Carlisle Cos Inc
COM
$2.6M7.1K
1.1%
+3.0%
Added · +209 sh
29Brookfield Business Corp
CL A SUB VTG SH
$2.5M84.9K
1.1%
+3.8%
Added · +3K sh
30Elevance Health Inc Formerly
COM
$2.5M6.4K
1.0%
−1.9%
Reduced · −125 sh
31L3harris Technologies Inc
COM
$2.5M8.4K
1.0%
+1.4%
Added · +120 sh
32Prologis Inc.
COM
$2.4M17.8K
1.0%
+0.2%
Added · +40 sh
33Alibaba Group Hldg Ltd
SPONSORED ADS
$2.4M24.9K
1.0%
+0.7%
Added · +185 sh
34Brookfield Corp
CL A LTD VT SH
$2.4M55.5K
1.0%
−1.4%
Reduced · −763 sh
35Capital One Finl Corp
COM
$2.3M11.6K
1.0%
−1.0%
Reduced · −120 sh
36Motorola Solutions Inc
COM NEW
$2.2M5.4K
0.9%
−3.4%
Reduced · −193 sh
37Palo Alto Networks Inc
COM
$2.2M6.4K
0.9%
−2.3%
Reduced · −150 sh
38Vanguard Index FDS
GROWTH ETF
$2.2M25.1K
0.9%
+499%
Added · +21K sh
39Waste Mgmt Inc Del
COM
$2.1M9.5K
0.9%
+2.7%
Added · +253 sh
40Crowdstrike Hldgs Inc
CL A
$2.1M2.7K
0.9%
+0.4%
Added · +10 sh
41Lam Research Corp
COM NEW
$2.1M4.8K
0.9%
Held
42Home Depot Inc
COM
$2.0M5.7K
0.9%
+4.8%
Added · +262 sh
43Berkshire Hathaway Inc Del
CL B NEW
$2.0M4.0K
0.9%
+0.8%
Added · +34 sh
44ASML Hldg NV
N Y REGISTRY SHS
$1.9M955
0.8%
Held
45Boston Scientific Corp
COM
$1.7M41.0K
0.7%
−20%
Reduced · −10K sh
46Eli Lilly & Co
COM
$1.7M1.4K
0.7%
New
New position
47Morgan Stanley
COM NEW
$1.7M7.9K
0.7%
Held
48Astera Labs Inc
COM
$1.6M3.3K
0.7%
+0.1%
Added · +5 sh
49Brookfield Asset Managmt Ltd
CL A LMT VTG SHS
$1.6M35.4K
0.7%
−1.2%
Reduced · −426 sh
50Invesco Exchange Traded FD T
S&P500 QUALITY
$1.5M16.8K
0.6%
+1.2%
Added · +195 sh
Showing 50 of 118 positions
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Filing history

As-of date vs the date the SEC received each filing

QuarterAs ofFiledPositionsValueForm
Q2 2026Jun 30, 2026Aug 11, 2026118$237.8M13F-HR
Q1 2026Mar 31, 2026Apr 16, 2026110$199.7M13F-HR
Q4 2025Dec 31, 2025Jan 23, 2026115$219.8M13F-HR
Q3 2025Sep 30, 2025Nov 12, 2025118$214.8M13F-HR
Q2 2025Jun 30, 2025Jul 24, 2025112$197.6M13F-HR
Q1 2025Mar 31, 2025Apr 22, 2025113$179.0M13F-HR
Q4 2024Dec 31, 2024Jan 27, 2025112$186.8M13F-HR
Q3 2024Sep 30, 2024Oct 25, 2024115$189.9M13F-HR/A

Data source

Holdings from SEC EDGAR 13F-HR filings, updated quarterly, filed up to 45 days after quarter-end. Public domain. The book and weighting are long equity only; disclosed put/call options are listed separately and excluded from those totals. The performance line is a simulation of the disclosed long book, not an audited return.