PL

Parthenon LLC

Diversified strategyMomentum followerQuality / disciplined sizing

Total reported value

$874.7M

Reporting period: 2026-03-31 · Number of holdings: 127

PARTHENON LLC disclosed 127 holdings in its latest 13F filing for the period ending 2026-03-31, with total reported value of $874.7M and a quarterly turnover rate of 15.2%.

Personality snowflake

Concentration
13.58
Portfolio Stability
15.15
Momentum/Contrarian
100
Sector conviction
51.76
Diversification
100
Sizing Uniformity
81.73

Recent moves

  • Trim MSFT

    +0.2%　-$25.7M

  • Add GLW

    -0.0%　$11.2M

  • Add XOM

    -0.6%　$8.5M

  • Add JNJ

    -1.2%　$4.2M

  • Trim ICLR

    0.0%　-$5.7M

  • Add FAST

    -0.3%　$3.3M

Holdings Map

New buyAddUnchangedTrim

Top 10 holdings by weight

Full holdings list this quarter

#TickerIssuerAsset SubclassWeightWeight ChangeShares Change4Q Trend
1MSFTMicrosoft CORPStock-Tech9.64%-2.23%+0.18%
2BRK-BBerkshire Hathaway Inc-cl BStock-Other7.58%+0.06%-0.20%
3GOOGLAlphabet Inc-cl AStock-Comm Services5.16%-0.21%-1.28%
4METAMeta Platforms Inc-class AStock-Comm Services4.42%-0.46%-1.31%
5GOOGAlphabet Inc-cl CStock-Comm Services3.70%-0.27%-3.83%
6AAPLApple INCStock-Tech3.69%-0.09%-1.27%
7GLWCorning INCStock-Tech3.58%+1.40%-0.02%
8XOMExxon Mobil CORPStock-Energy3.39%+1.11%-0.58%
9JNJJohnson & JohnsonStock-Healthcare3.38%+0.65%-1.20%
10WMTWalmart INCStock-Consumer Staples3.22%+0.48%-0.62%
11FASTFastenal CoStock-Industrials2.88%+0.52%-0.32%
12PAYXPaychex INCStock-Tech2.59%-0.37%+0.59%
13DOVDover CORPStock-Industrials2.50%+0.28%-0.26%
14AXPAmerican Express CoStock-Financials2.29%-0.40%-1.91%
15PGProcter & Gamble Co/theStock-Consumer Staples2.19%—-1.78%
16MRKMerck & Co. INC.Stock-Healthcare2.10%+0.35%-0.44%
17BKNGBooking Holdings INCStock-Consumer Disc1.83%-0.17%+9.52%
18PEPPepsico INCStock-Consumer Staples1.77%+0.21%-0.98%
19CSCOCisco Systems INCStock-Tech1.76%—+0.00%
20SCHWSchwab (charles) CORPStock-Financials1.41%-0.03%-1.74%
21JPMJpmorgan Chase & CoStock-Financials1.41%-0.07%-1.23%
22SYKStryker CORPStock-Healthcare1.40%-0.01%-0.09%
23LSTRLandstar System INCStock-Industrials1.23%+0.19%-0.08%
24CRMSalesforce INCStock-Tech1.20%-0.45%-2.51%
25BATRKAtlanta Braves Holdings In-cStock-Other1.09%+0.14%—
26VOOVanguard S&p 500 ETFETF-Large Cap & Growth1.02%—+3.56%
27ICLRICON Public Limited CompanyStock-Healthcare1.00%-0.56%—
28WATWaters CORPStock-Healthcare0.99%-0.20%-0.33%
29CVSCvs Health CORPStock-Healthcare0.93%-0.05%-1.28%
30MDLZMondelez International Inc-aStock-Consumer Staples0.91%+0.10%-1.16%
31YETIYeti Holdings INCStock-Consumer Disc0.91%-0.14%-1.14%
32HDHome Depot INCStock-Consumer Disc0.87%+0.01%—
33DISWalt Disney Co/theStock-Comm Services0.81%-0.10%-0.14%
34IJRIshares Core S&p Small-cap EETF-Small Cap0.80%—+0.27%
35PNCPnc Financial Services GroupStock-Financials0.80%——
36CHDNChurchill Downs INCStock-Consumer Disc0.75%-0.15%-0.59%
37GEGeneral ElectricStock-Industrials0.72%-0.02%-0.84%
38VWOVanguard Ftse Emerging MarkeETF-Emerging Markets0.71%—-1.19%
39MDTMedtronic plcStock-Healthcare0.61%-0.03%-0.38%
40VEAVanguard Ftse Developed ETFETF-Other0.61%—+1.04%
41PMPhilip Morris InternationalStock-Consumer Staples0.56%—-0.17%
42HSYHershey Co/theStock-Consumer Staples0.55%+0.09%-1.49%
43KOCoca-cola Co/theStock-Consumer Staples0.54%+0.07%-0.55%
44BRK-ABerkshire Hathaway Inc-cl AStock-Other0.49%——
45MCDMcdonald's CORPStock-Consumer Disc0.45%—-1.37%
46LLYEli Lilly & CoStock-Healthcare0.43%-0.06%-4.06%
47ABBVAbbvie INCStock-Healthcare0.38%—-0.99%
48GEVGE Vernova INCStock-Industrials0.38%+0.11%-2.06%
49VPLVanguard Ftse Pacific ETFETF-Other0.36%—-1.71%
50CLARClarus CORPStock-Other0.36%—+14.06%
1–50 of 127

Holding changes this quarter

Parthenon LLC's most significant position changes for 2026-03-31: Sold out: Tractor Supply Company (TSCO); Add: Microsoft CORP (MSFT) — shares +0.18%; Trim: Corning INC (GLW) — shares -0.02%; Trim: Exxon Mobil CORP (XOM) — shares -0.58%; Trim: Johnson & Johnson (JNJ) — shares -1.20%.

Position changes disclosed by Parthenon LLC for the quarter ending 2026-03-31, including ticker, issuer, weight change, shares change, and action
#TickerIssuerWeight ChangeShares ChangeAction
1GLWCorning INC+1.4%-0.02%Trim
2XOMExxon Mobil CORP+1.1%-0.58%Trim
3JNJJohnson & Johnson+0.7%-1.20%Trim
4FASTFastenal Co+0.5%-0.32%Trim
5WMTWalmart INC+0.5%-0.62%Trim
6MRKMerck & Co. INC.+0.4%-0.44%Trim
7DOVDover CORP+0.3%-0.26%Trim
8PEPPepsico INC+0.2%-0.98%Trim
9LSTRLandstar System INC+0.2%-0.08%Trim
10BATRKAtlanta Braves Holdings In-c+0.1%—Unchanged
11GEVGE Vernova INC+0.1%-2.06%Trim
12MDLZMondelez International Inc-a+0.1%-1.16%Trim
13HSYHershey Co/the+0.1%-1.49%Trim
14CVXChevron CORP+0.1%-0.99%Trim
15KOCoca-cola Co/the+0.1%-0.55%Trim
16BRK-BBerkshire Hathaway Inc-cl B+0.1%-0.20%Trim
17COHRCoherent CORP0%—Unchanged
18HDHome Depot INC0%—Unchanged
19SYKStryker CORP0%-0.09%Trim
20GEGeneral Electric0%-0.84%Trim
21RSSSResearch Solutions INC0%—Unchanged
22SCHWSchwab (charles) CORP0%-1.74%Trim
23MDTMedtronic plc0%-0.38%Trim
24IBMIntl Business Machines CORP0%-2.61%Trim
25NKENike INC -cl B0%-2.32%Trim
26BSXBoston Scientific CORP0%—Unchanged
27ORCLOracle CORP0%—Unchanged
28INTUIntuit INC0%—Unchanged
29ABTAbbott Laboratories0%-1.36%Trim
30CVSCvs Health CORP-0.1%-1.28%Trim
31LLYEli Lilly & Co-0.1%-4.06%Trim
32THRYThryv Holdings INC-0.1%—Unchanged
33JPMJpmorgan Chase & Co-0.1%-1.23%Trim
34AAPLApple INC-0.1%-1.27%Trim
35DISWalt Disney Co/the-0.1%-0.14%Trim
36TPBTurning Point Brands INC-0.1%-17.22%Trim
37YETIYeti Holdings INC-0.1%-1.14%Trim
38CHDNChurchill Downs INC-0.2%-0.59%Trim
39BKNGBooking Holdings INC-0.2%+9.52%Add
40WATWaters CORP-0.2%-0.33%Trim
41GOOGLAlphabet Inc-cl A-0.2%-1.28%Trim
42NVDANvidia CORP-0.3%-74.78%Trim
43GOOGAlphabet Inc-cl C-0.3%-3.83%Trim
44PAYXPaychex INC-0.4%+0.59%Add
45AXPAmerican Express Co-0.4%-1.91%Trim
46CRMSalesforce INC-0.5%-2.51%Trim
47METAMeta Platforms Inc-class A-0.5%-1.31%Trim
48ICLRICON Public Limited Company-0.6%—Unchanged
49MSFTMicrosoft CORP-2.2%+0.18%Add
50TSCOTractor Supply Company—EXITSold out

FAQ

What is Parthenon LLC and what type of investor is it?
Parthenon LLC is a investment manager that files SEC Form 13F quarterly, disclosing its U.S. public equity holdings to regulators. As of the most recent reporting period (2026-03-31), the firm manages a tracked equity portfolio valued at approximately $874.7M, spread across 127 disclosed positions.
What are Parthenon LLC's largest equity positions?
Based on the latest 13F filing, Parthenon LLC's top holdings by market value are: 1. Microsoft CORP (MSFT) — $84.3M (9.6%) 2. Berkshire Hathaway Inc-cl B (BRK-B) — $66.3M (7.6%) 3. Alphabet Inc-cl A (GOOGL) — $45.2M (5.2%) 4. Meta Platforms Inc-class A (META) — $38.7M (4.4%) 5. Alphabet Inc-cl C (GOOG) — $32.4M (3.7%)
What changes did Parthenon LLC make in its most recent portfolio filing?
In the latest reported quarter, Parthenon LLC made 41 notable position adjustments: 0 new positions were initiated, 3 existing holdings were added to, 37 positions were partially reduced, and 1 were completely exited. The largest of these moves: Sold out: Tractor Supply Company (TSCO); Add: Microsoft CORP (MSFT) — shares +0.18%; Trim: Corning INC (GLW) — shares -0.02%; Trim: Exxon Mobil CORP (XOM) — shares -0.58%; Trim: Johnson & Johnson (JNJ) — shares -1.20%
What sectors does Parthenon LLC focus on?
Parthenon LLC is concentrated in the following sectors based on its current disclosed equity portfolio: • Information Technology: 24.6% • Communication Services: 20.7% • Financials: 18.7% • Consumer Staples: 12.3% • Health Care: 11.4% • Energy: 5.4%