DIAMOND HILL CAPITAL MANAGEMENT INC

CIK
1217541
City
COLUMBUS
State / Country
OH

Top Portfolio Positions

183 positions · $15,329,046,308 total · as of Mar 31, 2026
Ticker Company Shares Value (USD) % of Portfolio
AIG
American International Group, Inc.
Financial Services
8,576,661 $645,393,740 4.21%
ABT
Abbott Laboratories
Healthcare
5,378,840 $552,245,502 3.60%
AON
Aon plc
Financial Services
1,487,887 $480,260,165 3.13%
CL
Colgate Palmolive Co
Consumer Defensive
5,406,578 $460,802,642 3.01%
FANG
Diamondback Energy, Inc.
Energy
2,008,443 $397,249,940 2.59%
TXN
Texas Instruments Inc
Technology
2,045,980 $397,206,557 2.59%
COP
Conocophillips
Energy
2,915,778 $384,882,696 2.51%
MSFT
Microsoft Corp
Technology
1,023,723 $378,951,542 2.47%
COF
Capital One Financial Corp
Financial Services
2,019,679 $368,450,039 2.40%
WM
Waste Management Inc
Industrials
1,579,088 $362,858,631 2.37%

Portfolio Trend

25 quarters · across all stocks

Holdings in BSX

Export CSV

Shares Held

Position Value (USD)

25 of 25 shown
Report Date Value (USD) Shares
2026-03-31 $9,419,653 150,114
2025-12-31 $23,857,904 250,214
2025-09-30 $27,148,071 278,071
2025-06-30 $35,581,818 331,271
2025-03-31 $39,583,193 392,379
2024-12-31 $42,310,526 473,696
2024-09-30 $41,055,379 489,921
2024-06-30 $38,086,450 494,565
2024-03-31 $36,485,307 532,710
2023-12-31 $39,084,994 676,094
2023-09-30 $37,373,688 707,835
2023-06-30 $39,423,496 728,850
2023-03-31 $37,500,436 749,559
2022-12-31 $35,330,060 763,563
2022-09-30 $29,824,075 770,051
2022-06-30 $28,885,256 775,027
2022-03-31 $34,180,807 771,750
2021-12-31 $39,792,927 936,745
2021-09-30 $41,994,707 967,843
2021-06-30 $46,894,549 1,096,692
2021-03-31 $46,565,674 1,204,804
2020-12-31 $44,225,510 1,230,195
2020-09-30 $44,510,867 1,164,901
2020-06-30 $58,351,626 1,661,966
2020-03-31 $66,557,597 2,039,767