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Tandem Capital Management Corp.

CIK 873759 · latest 13F filed 22 October 2026 · Read the filing on EDGAR

Tandem Capital Management Corp. reported 113 US-listed holdings worth $226.0 million in its 13F for the quarter ended 30 September 2026, filed 22 October 2026. Its largest: Microsoft Corp. (5.0%), Alphabet Inc. (4.7%) and General Electric Co. (4.4%). Against the quarter before, it opened 2 positions, added to 33, trimmed 57 and sold out of 7.

Reported holdings$226.0M-4.9% on Q2 2026
Positions113-5 on Q2 2026
The largest ten35.2%of its reported holdings
Latest 13FQ3 2026filed 22 October 2026
Where the money is
Added toTrimmed
MSFT5.0%GOOGL4.7%GE4.4%GEV3.7%MRVL3.5%AMAT3.4%AAPL2.9%META2.9%ETN2.4%JPM2.4%BNT2.4%GOOG2.4%SCHW2.0%99 more56.2%

The 14 largest of its 113 positions, each sized by its share of the reported holdings, coloured by the change in shares against Q2 2026.

Reported holdings, quarter by quarter
Q3 2024: $189.9 million in 115 positions$190MQ3 24Q4 2024: $186.8 million in 112 positions$187MQ4 24Q1 2025: $179.0 million in 113 positions$179MQ1 25Q2 2025: $197.6 million in 112 positions$198MQ2 25Q3 2025: $214.8 million in 118 positions$215MQ3 25Q4 2025: $219.8 million in 115 positions$220MQ4 25Q1 2026: $199.7 million in 110 positions$200MQ1 26Q2 2026: $237.8 million in 118 positions$238MQ2 26Q3 2026: $226.0 million in 113 positions$226MQ3 26

What the fund reported holding at each quarter's end; hover a bar for the number of positions

What its reported holdings returned

Held through each quarter, the holdings it reported returned +25.2% over the 8 quarters to 30 September 2026, against +32.9% for the S&P 500.

Its reported holdingsThe S&P 500
100110120130Q3 24Q4 24Q1 25Q2 25Q3 25Q4 25Q1 26Q2 26Q3 26Its holdings +25.2%S&P 500 +32.9%

Not the fund's own return: each 13F's holdings are kept unchanged until the next one, so trades inside a quarter, dividends, cash and fees are left out. A rough guide to how its picks have done over time.

What it did on the quarter

Opened 2Added 33Held 21Trimmed 57Sold out 7
Opened: 2Added: 33Held: 21Trimmed: 57Sold out: 7

Its positions against its 13F for the quarter to 30 June 2026; a change under 0.1% of a position counts as held

Opened 2

  1. ONEOK Inc. OKE$452,954
  2. Alnylam Pharmaceuticals Inc ALNY$419,458

Added to 33

  1. NVIDIA Corp. NVDA+2,063 shares · +13%
  2. Eli Lilly & Co. LLY+374 shares · +27%
  3. MercadoLibre, Inc. MELI+249 shares · +146%
  4. Waste Management Inc. WM+2,056 shares · +22%
  5. Airbnb, Inc. ABNB+1,701 shares · +22%
  6. Newmont Corp. NEM+1,130 shares · +45%
  7. Columbia Management Investment Advisers LLC TY+2,765 shares · +33%
  8. Danaher Corp. DHR+271 shares · +2%

and 25 more in the table below

Trimmed 57

  1. CrowdStrike Holdings, Inc. CRWD-1,548 shares · -14%
  2. Elevance Health, Inc. ELV-943 shares · -15%
  3. Applied Materials Inc. AMAT-678 shares · -4%
  4. Union Pacific Corp. UNP-1,200 shares · -24%
  5. Alphabet Inc. GOOGL-882 shares · -3%
  6. Motorola Solutions, Inc. MSI-507 shares · -9%
  7. Capital One Financial Corp. COF-1,130 shares · -10%
  8. GE Vernova Inc. GEV-178 shares · -2%

and 49 more in the table below

Sold out of 7

  1. Fortive Corp. FTV$1.1 million last quarter
  2. ONEOK Inc. OKE$461,825 last quarter
  3. XP Inc. XP$292,404 last quarter
  4. Stoneco Ltd STNE$254,025 last quarter
  5. Invesco Exch Traded FD Trust II SOXQ$224,200 last quarter
  6. Salesforce, Inc. CRM$221,674 last quarter
  7. Brookfield Infrastructure Co. BIPC$216,871 last quarter

What it holds

CompanySharesValueOf its bookChange in shares
Microsoft Corp. MSFT21.9K$11.3 million4.98%-277
Alphabet Inc. GOOGL30.7K$10.6 million4.68%-882
General Electric Co. GE32.0K$10.0 million4.43%-492
GE Vernova Inc. GEV8.8K$8.3 million3.68%-178
Marvell Technology, Inc. MRVL29.9K$7.9 million3.49%-443
Applied Materials Inc. AMAT14.9K$7.6 million3.38%-678
Apple Inc. AAPL19.6K$6.5 million2.88%-235
Meta Platforms, Inc. META8.9K$6.5 million2.86%-116
Eaton Corp. plc ETN12.9K$5.5 million2.45%-220
JPMorgan Chase & Co. JPM16.5K$5.5 million2.41%-22
Brookfield Wealth Sol Ltd BNT147.7K$5.4 million2.39%-1.9K
Alphabet Inc. GOOG15.7K$5.3 million2.37%-358
Charles Schwab Corp. SCHW46.3K$4.5 million2.00%-460
NVIDIA Corp. NVDA18.1K$4.1 million1.83%+2.1K
Stryker Corp. SYK14.2K$3.9 million1.73%-124
Jones Lang Lasalle Inc. JLL12.8K$3.9 million1.73%-217
Danaher Corp. DHR16.3K$3.6 million1.60%+271
Amazon.com Inc. AMZN14.4K$3.6 million1.59%-140
SL Green Realty Corp. SLG63.4K$3.1 million1.37%-1.3K
Abbott Laboratories ABT31.2K$3.1 million1.36%+170
Uber Technologies, Inc. UBER43.6K$3.0 million1.32%-520
Boeing Co. BA15.0K$2.8 million1.23%-121
GE HealthCare Technologies Inc. GEHC41.2K$2.7 million1.19%-100
Alibaba Group Holding Limited BABA24.8K$2.7 million1.18%-89
Vanguard Specialized Funds VIG11.2K$2.6 million1.16%-11
CrowdStrike Holdings, Inc. CRWD9.4K$2.5 million1.10%-1.5K
Palo Alto Networks Inc. PANW6.2K$2.5 million1.10%-200
Versant Media Group, Inc. VSNT76.4K$2.4 million1.07%-1.2K
CVS Health Corp. CVS27.8K$2.4 million1.05%-85
Waste Management Inc. WM11.6K$2.4 million1.05%+2.1K
Prologis, Inc. PLD17.6K$2.3 million1.01%-202
Carlisle Companies Inc. CSL7.1K$2.3 million1.00%-60
Vanguard Growth ETF VUG24.9K$2.2 million0.99%-180
Motorola Solutions, Inc. MSI4.9K$2.2 million0.97%-507
Brookfield Business Corp. Class A Sub VTG SH BBUC84.3K$2.1 million0.95%-626
Elevance Health, Inc. ELV5.5K$2.1 million0.95%-943
Eli Lilly & Co. LLY1.8K$2.0 million0.90%+374
Capital One Financial Corp. COF10.5K$2.0 million0.90%-1.1K
L3Harris Technologies, Inc. LHX8.5K$2.0 million0.89%+62
Brookfield Corporation BN54.7K$2.0 million0.88%-851
Berkshire Hathaway Inc. Class B BRKB4.0K$2.0 million0.88%-58
Regal Rexnord Corp. RRX12.3K$1.9 million0.84%-210
ServiceNow, Inc. NOW12.9K$1.7 million0.77%+40
ASML Holding N.V. ASML941$1.7 million0.75%-14
Boston Scientific Corp. BSX37.7K$1.6 million0.73%-3.3K
Home Depot, Inc. HD5.7K$1.6 million0.71%-75
Lam Research Corp. LRCX4.8K$1.6 million0.70%+50
Brookfield Asset Management Ltd. BAM34.9K$1.6 million0.69%-515
Airbnb, Inc. ABNB9.3K$1.5 million0.66%+1.7K
Morgan Stanley MS7.9K$1.5 million0.66%no change
Invesco Exchange Traded FD T SPHQ16.9K$1.4 million0.63%+100
Brookfield Infrast Partners BIP37.8K$1.3 million0.59%-600
Broadcom Inc. AVGO3.8K$1.3 million0.59%+20
Philip Morris International Inc. PM7.0K$1.3 million0.59%no change
iShares Trust IWB3.0K$1.2 million0.54%+25
Astera Labs Inc. ALAB3.4K$1.2 million0.53%+15
Fidelity Blue Chip Growth ETF FBCG18.6K$1.2 million0.52%+100
VG Totl STK Vprs VTI3.1K$1.2 million0.52%-37
iShares Core S&P 500 ETF IVV1.5K$1.2 million0.51%no change
Lockheed Martin Corp. LMT2.2K$1.1 million0.50%+25
PepsiCo Inc. PEP8.6K$1.1 million0.48%-869
First Trust Exchange Traded FD GRID5.9K$1.0 million0.46%+10
Union Pacific Corp. UNP3.8K$1.0 million0.46%-1.2K
Visa Inc. V2.8K$997,8590.44%+20
Ventas, Inc. VTR11.4K$967,5280.43%no change
iShares Trust IGM5.6K$953,8930.42%-180
Intuitive Surgical Inc. ISRG2.3K$941,3480.42%-85
Fidelity Covington Trust FTEC3.0K$890,8780.39%-80
Fidelity Covington Trust FHLC10.6K$865,3660.38%-520
NextEra Energy Inc. NEE11.4K$861,9210.38%+100
Qualcomm Inc. QCOM4.6K$850,5410.38%+8
S&P Global Inc. SPGI2.1K$827,9930.37%-20
Fidelity Covington Trust FDVV13.5K$818,9440.36%-50
SPDR S&P 500 Growth ETF SPYG6.4K$789,5580.35%+50
First Citizens BancShares Inc FCNCA373$768,4550.34%no change
Berkshire Hathaway Inc. Del1$747,0050.33%no change
Global X Infrastr Development ETF (pave) PAVE14.1K$741,3000.33%+100
iShares Trust IWF5.9K$734,5250.32%-115
iShares Trust DIVB11.2K$725,4150.32%+290
MercadoLibre, Inc. MELI419$724,2540.32%+249
argenx SE ARGX655$628,0860.28%-12
AeroVironment Inc. AVAV4.3K$605,4310.27%no change
Schwab Strategic Trust FNDA17.0K$593,3380.26%+143
iShares Russell 1000 Value Inde IWD2.3K$561,3140.25%no change
Air Products & Chemicals, Inc. APD2.0K$549,5040.24%no change
Invesco QQQ Trust QQQ678$501,5640.22%no change
Vanguard S&P 500 VOO678$475,1830.21%+5
iShares Core Dividend Growth DGRO6.0K$454,3300.20%+337
ONEOK Inc. OKE5.3K$452,9540.20%new
Alnylam Pharmaceuticals Inc ALNY1.7K$419,4580.19%new
Newmont Corp. NEM3.6K$417,5310.18%+1.1K
Goldman Sachs Group Inc. GS426$383,5530.17%+10
Columbia Management Investment Advisers LLC TY11.1K$379,9720.17%+2.8K
RTX Corp. RTX2.0K$372,0430.16%no change
Shell plc SHEL3.7K$354,0610.16%no change
Steel Dynamics Inc. STLD1.6K$343,4960.15%no change
Roblox Corp. RBLX8.1K$341,7560.15%+80
iShares Trust ITOT2.0K$334,5550.15%no change
iShares Trust SOXX579$329,2430.15%+20
Automatic Data Processing Inc. ADP1.2K$318,9620.14%-49
Mastercard Inc. MA554$305,5140.14%no change
SPDR Index SHS FDS FEZ4.5K$300,5390.13%no change
Vanguard Real Estate ETF VNQ3.0K$269,0690.12%no change
Enbridge Inc ENB5.5K$256,8570.11%+150
SPDR Dow Jones Indl Average DIA505$256,8180.11%no change
T. Rowe Price Comm & Tec H Investor TTEQ5.7K$255,3300.11%+388
Procter & Gamble Co. PG1.6K$232,4480.10%-100
Fidelity Covington Trust FNCL3.0K$226,4030.10%-50
Vanguard Total Bond Market ETF BND3.2K$223,0770.10%-2.2K
iShares Russell 2000 ETF IWM790$219,5330.10%no change
Sandisk Corp. SNDK125$217,4860.10%-5
Vanguard Whitehall FDS VYM1.4K$209,5200.09%-20
Equinix Inc. EQIX200$202,3160.09%no change
Every US-listed position in the fund's 13F for the quarter ended 30 September 2026, by the value it reported.
Read moreChange is shares against its 13F for the quarter before; the 7 it sold out of are in the box above.