Clarkston Capital Partners, LLC 13F holdings
Clarkston Capital Partners, LLC reported 87 positions with a total reported value of $1.2B as of 2026-06-30, in its 13F for Q2 2026, filed 2026-08-11. Top holdings by reported value: POST POST HLDGS INC (9.0%), CLVT CLARIVATE PLC (8.3%), AMG AFFILIATED MANAGERS GROUP (6.5%), AVTR AVANTOR INC (5.7%), CCC CCC INTELLIGENT SOLUTIONS HL (5.5%). Against 2026-03-31 it opened 6 new positions and exited 7. Next 13F due by 2026-11-14, the legal deadline 45 days after the quarter ending 2026-09-30.
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Top holdings
25 largest of 87 positions · reported value as of 2026-06-30
| Holding | Shares | Reported value | % of portfolio |
|---|---|---|---|
| POST POST HLDGS INC | 1,205,915 | $106.4M | 9.0% |
| CLVT CLARIVATE PLC | 45,734,735 | $98.8M | 8.3% |
| AMG AFFILIATED MANAGERS GROUP | 228,683 | $77.4M | 6.5% |
| AVTR AVANTOR INC | 6,789,314 | $67.2M | 5.7% |
| CCC CCC INTELLIGENT SOLUTIONS HL | 12,516,625 | $64.6M | 5.5% |
| LKQ LKQ CORP | 1,617,268 | $42.6M | 3.6% |
| MIDD MIDDLEBY CORP | 243,851 | $41.9M | 3.5% |
| NVST ENVISTA HOLDINGS CORPORATION | 1,474,050 | $38.8M | 3.3% |
| ROP ROPER TECHNOLOGIES INC | 112,559 | $38.1M | 3.2% |
| WLY WILEY JOHN & SONS INC | 759,081 | $36.8M | 3.1% |
| HSIC SCHEIN HENRY INC | 421,074 | $35.2M | 3.0% |
| LW LAMB WESTON HLDGS INC | 791,480 | $34.2M | 2.9% |
| GFL GFL ENVIRONMENTAL INC | 878,909 | $32.3M | 2.7% |
| WAY WAYSTAR HLDG CORP | 1,560,190 | $32.0M | 2.7% |
| PRMB PRIMO BRANDS CORPORATION | 1,115,527 | $27.3M | 2.3% |
| RYAN RYAN SPECIALTY HOLDINGS INC | 710,745 | $26.8M | 2.3% |
| IT GARTNER INC | 197,571 | $25.6M | 2.2% |
| BRO BROWN & BROWN INC | 395,886 | $25.4M | 2.1% |
| LPL FINL HLDGS INC | 76,499 | $21.5M | 1.8% |
| IQV IQVIA HLDGS INC | 104,939 | $20.3M | 1.7% |
| USFD US FOODS HLDG CORP | 187,615 | $19.2M | 1.6% |
| ENR ENERGIZER HLDGS INC | 848,175 | $18.2M | 1.5% |
| ABNB AIRBNB INC | 121,653 | $17.4M | 1.5% |
| LSTR LANDSTAR SYS INC | 82,510 | $17.1M | 1.4% |
| NEOG NEOGEN CORP | 1,849,288 | $16.6M | 1.4% |
SEC FORM 13F · Q2 2026 · VALUES AS REPORTED, NOT PRICES
New positions this quarter
Held at 2026-06-30, not at 2026-03-31 · 6 in all · reported value as of 2026-06-30
Sold out
Held at 2026-03-31, gone by 2026-06-30 · 7 in all · reported value as of 2026-03-31
| Holding | Shares 2026-03-31 | Reported value | % of portfolio then |
|---|---|---|---|
| TAP MOLSON COORS BEVERAGE CO | 665,185 | $28.6M | 2.2% |
| BRBR BELLRING BRANDS INC | 446,768 | $7.2M | 0.5% |
| IEX IDEX CORP | 36,260 | $6.9M | 0.5% |
| HARRIS OAKMARK ETF TRUST | 51,100 | $1.4M | 0.1% |
| XOM EXXON MOBIL CORP | 4,670 | $792.3K | <0.1% |
| JANUS DETROIT STR TR | 14,635 | $726.0K | <0.1% |
| USL UNITED STS 12 MONTH OIL FD L | 12,500 | $602.5K | <0.1% |
Biggest increases and decreases
Positions held at both quarter ends, by change in shares · reported value as of 2026-06-30
Increases
| Holding | Shares 2026-03-31 | Shares 2026-06-30 | Change | Reported value |
|---|---|---|---|---|
| RYAN RYAN SPECIALTY HOLDINGS INC | 301,915 | 710,745 | +135.4% | $26.8M |
| CCC CCC INTELLIGENT SOLUTIONS HL | 9,576,746 | 12,516,625 | +30.7% | $64.6M |
| WAY WAYSTAR HLDG CORP | 950,531 | 1,560,190 | +64.1% | $32.0M |
| NVST ENVISTA HOLDINGS CORPORATION | 1,182,055 | 1,474,050 | +24.7% | $38.8M |
| CLVT CLARIVATE PLC | 42,846,530 | 45,734,735 | +6.7% | $98.8M |
| ROP ROPER TECHNOLOGIES INC | 94,427 | 112,559 | +19.2% | $38.1M |
| LKQ LKQ CORP | 1,537,743 | 1,617,268 | +5.2% | $42.6M |
| POST POST HLDGS INC | 1,193,067 | 1,205,915 | +1.1% | $106.4M |
| ALC ALCON AG | 9,771 | 25,560 | +161.6% | $1.7M |
| ZTS ZOETIS INC | 7,584 | 16,053 | +111.7% | $1.2M |
| PAYX PAYCHEX INC | 19,608 | 22,709 | +15.8% | $2.2M |
| EFX EQUIFAX INC | 4,109 | 5,331 | +29.7% | $846.1K |
Decreases
| Holding | Shares 2026-03-31 | Shares 2026-06-30 | Change | Reported value |
|---|---|---|---|---|
| AMG AFFILIATED MANAGERS GROUP | 313,708 | 228,683 | -27.1% | $77.4M |
| AVTR AVANTOR INC | 8,629,389 | 6,789,314 | -21.3% | $67.2M |
| RAL RALLIANT CORP | 384,747 | 196,135 | -49.0% | $14.4M |
| ENR ENERGIZER HLDGS INC | 1,398,215 | 848,175 | -39.3% | $18.2M |
| CHRW C H ROBINSON WORLDWIDE IN | 115,533 | 58,909 | -49.0% | $11.1M |
| USFD US FOODS HLDG CORP | 289,575 | 187,615 | -35.2% | $19.2M |
| ALGN ALIGN TECHNOLOGY INC | 59,975 | 2,000 | -96.7% | $337.3K |
| WLY WILEY JOHN & SONS INC | 942,556 | 759,081 | -19.5% | $36.8M |
| LW LAMB WESTON HLDGS INC | 990,705 | 791,480 | -20.1% | $34.2M |
| MIDD MIDDLEBY CORP | 289,516 | 243,851 | -15.8% | $41.9M |
| FDX FEDEX CORP | 27,005 | 6,618 | -75.5% | $2.1M |
| FTV FORTIVE CORP | 347,730 | 246,180 | -29.2% | $15.0M |
CIK 1562855 · 13F FILINGS ON EDGAR · INFORMATIONAL ONLY
