Diamond Hill Investment Group, Inc.
US ˙ NasdaqGS ˙ US25264R2076
TEN SYMBOL NIE JEST JUŻ AKTYWNY

SecurityDHIL / Diamond Hill Investment Group, Inc.
InstitutionMorgan Stanley
Latest Disclosed Ownership59,825 shares
Latest Disclosed Value $ 10,295,936
Morgan Stanley reports 369.29% increase in ownership of DHIL / Diamond Hill Investment Group, Inc.

On May 15, 2026 - Morgan Stanley filed a 13F-HR form disclosing ownership of 59,825 shares of Diamond Hill Investment Group, Inc. (US:DHIL) valued at $10,295,882 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on May 27, 2026 disclosing 12,748 shares of Diamond Hill Investment Group, Inc.. This represents a change in shares of 369.29% during the quarter. The current value of the position is $10,468,777 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F DIAMOND HILL INVT GROUP COM NEW 25264R207 59,825 47,077 369.29 10,296 376.62 0.0006
2026-05-27 2025-12-31 13F/A-1 DIAMOND HILL INVT GROUP COM NEW 25264R207 12,748 -5,779 -31.19 2,161 -16.73 0.0001
2026-02-13 2025-12-31 13F DIAMOND HILL INVT GROUP COM NEW 25264R207 12,748 -5,779 2,161
2026-05-27 2025-09-30 13F/A-1 DIAMOND HILL INVT GROUP COM NEW 25264R207 18,527 -4,084 -18.06 2,594 -21.04 0.0002
2025-11-14 2025-09-30 13F DIAMOND HILL INVT GROUP COM NEW 25264R207 18,527 -4,084 2,594 0.0002
2025-08-15 2025-06-30 13F DIAMOND HILL INVT GROUP COM NEW 25264R207 22,611 -131 -0.58 3,286 1.14 0.0002
2025-05-15 2025-03-31 13F DIAMOND HILL INVT GROUP COM NEW 25264R207 22,742 -4,547 -16.66 3,249 -23.25 0.0002
2025-05-15 2024-12-31 13F/A-1 DIAMOND HILL INVT GROUP COM NEW 25264R207 27,289 1,183 4.53 4,233 0.31 0.0003
2025-02-14 2024-12-31 13F DIAMOND HILL INVT GROUP COM NEW 25264R207 27,289 1,183 4,233 0.0003
2025-05-14 2024-09-30 13F/A-2 DIAMOND HILL INVT GROUP COM NEW 25264R207 26,106 3,891 17.52 4,219 34.96 0.0003
2025-02-14 2024-09-30 13F/A-1 DIAMOND HILL INVT GROUP COM NEW 25264R207 26,106 3,891 4,219 0.0003
2024-11-14 2024-09-30 13F DIAMOND HILL INVT GROUP COM NEW 25264R207 26,106 3,891 4,219 0.0000
2025-05-14 2024-06-30 13F/A-2 DIAMOND HILL INVT GROUP COM NEW 25264R207 22,215 5,230 30.79 3,127 19.40 0.0002
2024-10-17 2024-06-30 13F/A-1 DIAMOND HILL INVT GROUP COM NEW 25264R207 22,215 5,230 3,127 0.0002
2024-08-14 2024-06-30 13F DIAMOND HILL INVT GROUP COM NEW 25264R207 22,215 5,230 3,127 0.0002
2024-10-17 2024-03-31 13F/A-2 DIAMOND HILL INVT GROUP COM NEW 25264R207 16,985 -1,429 -7.76 2,619 -14.14 0.0002
2024-08-16 2024-03-31 13F/A-1 DIAMOND HILL INVT GROUP COM NEW 25264R207 16,985 -1,429 2,619 0.0000
2024-05-15 2024-03-31 13F DIAMOND HILL INVT GROUP COM NEW 25264R207 16,985 -1,429 2,619 0.0002
2024-08-16 2023-12-31 13F/A-1 DIAMOND HILL INVT GROUP COM NEW 25264R207 18,414 7,589 70.11 3,049 67.16 0.0003
2024-02-13 2023-12-31 13F DIAMOND HILL INVT GROUP COM NEW 25264R207 18,414 7,589 3,049 0.0003
2023-11-15 2023-09-30 13F DIAMOND HILL INVT GROUP COM NEW 25264R207 10,825 -1 -0.01 1,825 -1.62 0.0002
2023-08-14 2023-06-30 13F DIAMOND HILL INVT GROUP COM NEW 25264R207 10,826 -2,698 -19.95 1,855 -16.67 0.0002
2023-05-15 2023-03-31 13F DIAMOND HILL INVT GROUP COM NEW 25264R207 13,524 5,576 70.16 2,226 51.36 0.0002
2023-02-14 2022-12-31 13F DIAMOND HILL INVT GROUP COM NEW 25264R207 7,948 -1,679 -17.44 1,471 -7.43 0.0002
2022-11-14 2022-09-30 13F DIAMOND HILL INVT GROUP COM NEW 25264R207 9,627 -1,039 -9.74 1,588 -14.30 0.0002
2022-10-27 2022-06-30 13F/A-1 DIAMOND HILL INVT GROUP COM NEW 25264R207 10,666 9,767 1,086.43 1,853 1,009.58 0.0002
2022-08-15 2022-06-30 13F DIAMOND HILL INVT GROUP COM NEW 25264R207 10,666 9,767 1,853 0.0000
2022-10-27 2022-03-31 13F/A-1 DIAMOND HILL INVT GROUP COM NEW 25264R207 899 37 4.29 167 0.00 0.0000
2022-05-13 2022-03-31 13F DIAMOND HILL INVT GROUP COM NEW 25264R207 899 37 167 0.0000
2022-02-14 2021-12-31 13F DIAMOND HILL INVT GROUP COM NEW 25264R207 862 -133 -13.37 167 -4.57 0.0000
2021-11-15 2021-09-30 13F DIAMOND HILL INVT GROUP COM NEW 25264R207 995 -5,068 -83.59 175 -82.74 0.0000
2021-08-23 2021-06-30 13F/A-1 DIAMOND HILL INVT GROUP COM NEW 25264R207 6,063 255 4.39 1,014 11.92 0.0001
2021-08-16 2021-06-30 13F DIAMOND HILL INVT GROUP COM NEW 25264R207 6,063 255 1,014 0.0000
2021-05-17 2021-03-31 13F DIAMOND HILL INVT GROUP COM NEW 25264R207 5,808 -1,604 -21.64 906 -18.16 0.0001
2021-02-16 2020-12-31 13F DIAMOND HILL INVT GROUP COM NEW 25264R207 7,412 6,586 797.34 1,107 964.42 0.0002
2020-11-13 2020-09-30 13F DIAMOND HILL INVT GROUP COM NEW 25264R207 826 -1,153 -58.26 104 -53.98 0.0000
2020-08-14 2020-06-30 13F DIAMOND HILL INVESTMENT GROU COM NEW 25264R207 1,979 1,181 147.99 226 213.89 0.0001
2020-05-26 2020-03-31 13F/A-1 DIAMOND HILL INVESTMENT GROU COM NEW 25264R207 798 -7,971 -90.90 72 -94.15 0.0000
2020-05-15 2020-03-31 13F DIAMOND HILL INVESTMENT GROU COM NEW 25264R207 798 -7,971 72 5.5311
2020-02-14 2019-12-31 13F DIAMOND HILL INVESTMENT GROU COM NEW 25264R207 8,769 6,834 353.18 1,231 359.33 0.0003
2019-11-14 2019-09-30 13F DIAMOND HILL INVESTMENT GROU COM NEW 25264R207 1,935 1,183 157.31 268 150.47 0.0001
2019-08-14 2019-06-30 13F DIAMOND HILL INVESTMENT GROU COM NEW 25264R207 752 -6,777 -90.01 107 -89.85 0.0000
2019-05-15 2019-03-31 13F DIAMOND HILL INVESTMENT GROU COM NEW 25264R207 7,529 -3,301 -30.48 1,054 -34.90 0.0003
2019-02-14 2018-12-31 13F DIAMOND HILL INVESTMENT GROU COM NEW 25264R207 10,830 4,810 79.90 1,619 62.71 0.0005
2019-04-23 2018-09-30 13F/A-2 DIAMOND HILL INVESTMENT GROU COM NEW 25264R207 6,020 -6,391 -51.49 995 -58.77 0.0002
2018-11-20 2018-09-30 13F/A-1 DIAMOND HILL INVESTMENT GROU COM NEW 25264R207 6,020 0 995 0.0002
2018-11-14 2018-09-30 13F DIAMOND HILL INVESTMENT GROU COM NEW 25264R207 6,020 -6,391 995
2019-04-23 2018-06-30 13F/A-1 DIAMOND HILL INVESTMENT GROU COM NEW 25264R207 12,411 -5,810 -31.89 2,413 -35.89 0.0007
2018-08-14 2018-06-30 13F DIAMOND HILL INVESTMENT GROU COM NEW 25264R207 12,411 -5,810 2,413
2019-04-23 2018-03-31 13F/A-1 DIAMOND HILL INVESTMENT GROU COM NEW 25264R207 18,221 7,924 76.95 3,764 76.88 0.0010
2018-05-14 2018-03-31 13F DIAMOND HILL INVESTMENT GROU COM NEW 25264R207 18,221 7,924 3,764
2019-04-23 2017-12-31 13F/A-1 DIAMOND HILL INVESTMENT GROU COM NEW 25264R207 10,297 4,326 72.45 2,128 67.82 0.0006
2018-02-14 2017-12-31 13F DIAMOND HILL INVESTMENT GROU COM NEW 25264R207 10,297 4,326 2,128
2017-11-14 2017-09-30 13F DIAMOND HILL INVESTMENT GROU COM NEW 25264R207 5,971 -796 -11.76 1,268 -6.07 0.0004
2017-08-11 2017-06-30 13F DIAMOND HILL INVESTMENT GROU COM NEW 25264R207 6,767 1,383 25.69 1,350 28.82 0.0004
2017-05-22 2017-03-31 13F/A-1 DIAMOND HILL INVESTMENT GROU COM NEW 25264R207 5,384 -3,672 -40.55 1,048 -44.99 0.0003
2017-05-12 2017-03-31 13F DIAMOND HILL INVESTMENT GROU COM NEW 25264R207 5,384 1,048
2017-02-22 2016-12-31 13F/A-1 DIAMOND HILL INVESTMENT GROU COM NEW 25264R207 9,056 8,243 1,013.90 1,905 1,170.00 0.0006
2017-02-13 2016-12-31 13F DIAMOND HILL INVESTMENT GROU COM NEW 25264R207 9,056 1,905
2016-11-10 2016-09-30 13F DIAMOND HILL INVESTMENT GROU COM NEW 25264R207 813 361 79.87 150 76.47 0.0001
2016-08-12 2016-06-30 13F DIAMOND HILL INVESTMENT GROU COM NEW 25264R207 452 -3,303 -87.96 85 -87.26 0.0000
2016-05-12 2016-03-31 13F DIAMOND HILL INVESTMENT GROU COM NEW 25264R207 3,755 -2,624 -41.13 667 -44.69 0.0003
2016-02-09 2015-12-31 13F DIAMOND HILL INVESTMENT GROU COM NEW 25264R207 6,379 -2,797 -30.48 1,206 -29.35 0.0004
2016-02-08 2015-09-30 13F/A-1 DIAMOND HILL INVESTMENT GROU COM NEW 25264R207 9,176 2,950 47.38 1,707 37.33 0.0006
2015-11-09 2015-09-30 13F DIAMOND HILL INVESTMENT GROU COM NEW 25264R207 9,176 1,707
2015-08-12 2015-06-30 13F DIAMOND HILL INVESTMENT GROU COM NEW 25264R207 6,226 -541 -7.99 1,243 14.77 0.0004
2015-05-14 2015-03-31 13F DIAMOND HILL INVESTMENT GROU COM NEW 25264R207 6,767 -1,726 -20.32 1,083 -7.59 0.0004
2015-02-13 2014-12-31 13F DIAMOND HILL INVESTMENT GROU COM NEW 25264R207 8,493 2,473 41.08 1,172 58.16 0.0004
2014-12-16 2014-09-30 13F/A-1 DIAMOND HILL INVESTMENT GROU COM NEW 25264R207 6,020 1,218 25.36 741 17.43 0.0003
2014-11-14 2014-09-30 13F DIAMOND HILL INVESTMENT GROU COM NEW 25264R207 6,020 741
2014-05-13 2014-03-31 13F DIAMOND HILL INVESTMENT GROU COM NEW 25264R207 4,802 -379 -7.32 631 2.77 0.0003
2014-02-13 2013-12-31 13F DIAMOND HILL INVESTMENT GROU COM NEW 25264R207 5,181 5,181 614 0.0003
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.