Diamond Hill Investment Group, Inc.
US ˙ NasdaqGS ˙ US25264R2076
DETTE SYMBOL ER IKKE LÆNGERE AKTIVT

SecurityDHIL / Diamond Hill Investment Group, Inc.
InstitutionDimensional Fund Advisors Lp
Latest Disclosed Ownership51,177 shares
Latest Disclosed Value $ 8,807,904
Dimensional Fund Advisors Lp reports 32.49% decrease in ownership of DHIL / Diamond Hill Investment Group, Inc.

On May 7, 2026 - Dimensional Fund Advisors Lp filed a 13F-HR form disclosing ownership of 51,177 shares of Diamond Hill Investment Group, Inc. (US:DHIL) valued at $8,807,562 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 75,803 shares of Diamond Hill Investment Group, Inc.. This represents a change in shares of -32.49% during the quarter. The current value of the position is $8,955,463 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)
2026-05-07 2026-03-31 13F DIAMOND HILL INVT GROUP COM NEW 25264R207 51,177 -24,626 -32.49 8,808 -31.45 0.0004
2026-02-12 2025-12-31 13F DIAMOND HILL INVT GROUP COM NEW 25264R207 75,803 -2,332 -2.98 12,849 17.45 0.0027
2025-11-12 2025-09-30 13F DIAMOND HILL INVT GROUP COM NEW 25264R207 78,135 -959 -1.21 10,940 -4.81 0.0023
2025-08-12 2025-06-30 13F DIAMOND HILL INVT GROUP COM NEW 25264R207 79,094 788 1.01 11,493 2.74 0.0027
2025-05-13 2025-03-31 13F DIAMOND HILL INVT GROUP COM NEW 25264R207 78,306 -1,332 -1.67 11,185 -9.44 0.0028
2025-02-13 2024-12-31 13F DIAMOND HILL INVT GROUP COM NEW 25264R207 79,638 532 0.67 12,352 -3.38 0.0030
2024-11-07 2024-09-30 13F DIAMOND HILL INVT GROUP COM NEW 25264R207 79,106 -8,281 -9.48 12,784 3.94 0.0031
2024-08-09 2024-06-30 13F DIAMOND HILL INVT GROUP COM NEW 25264R207 87,387 -8,542 -8.90 12,299 -16.84 0.0032
2024-05-10 2024-03-31 13F DIAMOND HILL INVT GROUP COM NEW 25264R207 95,929 -2,373 -2.41 14,789 -9.14 0.0040
2024-02-07 2023-12-31 13F DIAMOND HILL INVT GROUP COM NEW 25264R207 98,302 -1,946 -1.94 16,278 -3.67 0.0048
2023-11-09 2023-09-30 13F DIAMOND HILL INVT GROUP COM NEW 25264R207 100,248 -4,727 -4.50 16,899 -6.03 0.0055
2023-08-09 2023-06-30 13F DIAMOND HILL INVT GROUP COM NEW 25264R207 104,975 1,413 1.36 17,982 5.51 0.0057
2023-05-12 2023-03-31 13F DIAMOND HILL INVT GROUP COM NEW 25264R207 103,562 180 0.17 17,043 89,600.00 0.0057
2023-02-09 2022-12-31 13F DIAMOND HILL INVT GROUP COM NEW 25264R207 103,382 -674 -0.65 19 -99.89 0.0057
2022-11-10 2022-09-30 13F DIAMOND HILL INVT GROUP COM NEW 25264R207 104,056 -1,206 -1.15 17,169 -6.06 0.0066
2022-08-12 2022-06-30 13F DIAMOND HILL INVT GROUP COM NEW 25264R207 105,262 -1,898 -1.77 18,277 -8.94 0.0066
2022-05-13 2022-03-31 13F DIAMOND HILL INVT GROUP COM 25264R207 107,160 -264 -0.25 20,071 -3.80 0.0062
2022-02-09 2021-12-31 13F DIAMOND HILL INVT GROUP COM 25264R207 107,424 -1,481 -1.36 20,864 9.05 0.0063
2021-11-12 2021-09-30 13F DIAMOND HILL INVT GROUP COM 25264R207 108,905 13 0.01 19,132 5.01 0.0062
2021-08-12 2021-06-30 13F DIAMOND HILL INVT GROUP COM 25264R207 108,892 -7,192 -6.20 18,219 0.34 0.0058
2021-05-14 2021-03-31 13F DIAMOND HILL INVT GROUP COM 25264R207 116,084 -9,128 -7.29 18,158 -2.85 0.0060
2021-03-08 2020-12-31 13F/A-2 DIAMOND HILL INVT GROUP COM 25264R207 125,212 -1,393 -1.10 18,691 16.87 0.0067
2021-02-11 2020-12-31 13F DIAMOND HILL INVT GROUP COM 25264R207 125,212 -1,393 18,691 6,750.1957
2020-11-12 2020-09-30 13F DIAMOND HILL INVT GROUP COM 25264R207 126,605 -587 -0.46 15,993 10.62 0.0068
2020-08-13 2020-06-30 13F DIAMOND HILL INVESTMENT GROU COM 25264R207 127,192 -1,173 -0.91 14,457 24.81 0.0064
2020-05-14 2020-03-31 13F DIAMOND HILL INVESTMENT GROU COM 25264R207 128,365 -1,667 -1.28 11,583 -36.58 0.0060
2020-02-14 2019-12-31 13F DIAMOND HILL INVESTMENT GROU COM 25264R207 130,032 -1,206 -0.92 18,265 0.76 0.0067
2019-11-12 2019-09-30 13F DIAMOND HILL INVESTMENT GROU COM 25264R207 131,238 -423 -0.32 18,127 -2.85 0.0070
2019-08-13 2019-06-30 13F DIAMOND HILL INVESTMENT GROU COM 25264R207 131,661 1,827 1.41 18,659 2.66 0.0072
2019-08-12 2019-03-31 13F/A-2 DIAMOND HILL INVESTMENT GROU COM 25264R207 129,834 9,339 7.75 18,176 0.93 0.0072
2019-05-10 2019-03-31 13F DIAMOND HILL INVESTMENT GROU COM 25264R207 129,834 9,339 18,176
2019-02-26 2018-12-31 13F/A-1 DIAMOND HILL INVESTMENT GROU COM 25264R207 120,495 1,578 1.33 18,008 -8.44 0.0082
2019-02-13 2018-12-31 13F DIAMOND HILL INVESTMENT GROU COM 25264R207 120,495 1,578 18,008
2018-11-13 2018-09-30 13F DIAMOND HILL INVESTMENT GROU COM 25264R207 118,917 8,257 7.46 19,668 -8.59 0.0075
2018-08-10 2018-06-30 13F DIAMOND HILL INVESTMENT GROU COM 25264R207 110,660 13,576 13.98 21,516 7.29 0.0086
2018-05-11 2018-03-31 13F DIAMOND HILL INVESTMENT GROU COM 25264R207 97,084 4,207 4.53 20,054 4.48 0.0084
2018-02-12 2017-12-31 13F DIAMOND HILL INVESTMENT GROU COM 25264R207 92,877 8,228 9.72 19,194 6.78 0.0080
2017-11-13 2017-09-30 13F DIAMOND HILL INVESTMENT GROU COM 25264R207 84,649 3,816 4.72 17,975 11.52 0.0079
2017-08-11 2017-06-30 13F DIAMOND HILL INVESTMENT GROU COM 25264R207 80,833 8,282 11.42 16,118 14.20 0.0074
2017-05-12 2017-03-31 13F DIAMOND HILL INVESTMENT GROU COM 25264R207 72,551 6,691 10.16 14,114 1.86 0.0067
2017-02-09 2016-12-31 13F DIAMOND HILL INVESTMENT GROU COM 25264R207 65,860 28,216 74.95 13,856 99.19 0.0069
2016-11-10 2016-09-30 13F DIAMOND HILL INVESTMENT GROU COM 25264R207 37,644 988 2.70 6,956 0.71 0.0038
2016-08-09 2016-06-30 13F DIAMOND HILL INVESTMENT GROU COM 25264R207 36,656 1,102 3.10 6,907 9.53 0.0040
2016-05-13 2016-03-31 13F DIAMOND HILL INVESTMENT GROU COM 25264R207 35,554 3,020 9.28 6,306 2.55 0.0038
2016-02-10 2015-12-31 13F DIAMOND HILL INVESTMENT GROU COM 25264R207 32,534 2,311 7.65 6,149 9.35 0.0038
2015-11-13 2015-09-30 13F DIAMOND HILL INVESTMENT GROU COM 25264R207 30,223 2,682 9.74 5,623 2.25 0.0037
2015-08-14 2015-06-30 13F DIAMOND HILL INVESTMENT GROU COM 25264R207 27,541 2,655 10.67 5,499 38.10 0.0034
2015-05-14 2015-03-31 13F DIAMOND HILL INVESTMENT GROU COM 25264R207 24,886 110 0.44 3,982 16.43 0.0025
2015-02-06 2014-12-31 13F DIAMOND HILL INVESTMENT GROU COM 25264R207 24,776 1,627 7.03 3,420 20.04 0.0022
2014-11-13 2014-09-30 13F DIAMOND HILL INVESTMENT GROU COM 25264R207 23,149 281 1.23 2,849 -2.46 0.0020
2014-08-08 2014-06-30 13F DIAMOND HILL INVESTMENT GROU COM 25264R207 22,868 3,551 18.38 2,921 15.05 0.0020
2014-05-14 2014-03-31 13F DIAMOND HILL INVESTMENT GROU COM 25264R207 19,317 300 1.58 2,539 12.79 0.0019
2014-02-12 2013-12-31 13F DIAMOND HILL INVESTMENT GROU COM 25264R207 19,017 1,200 6.74 2,251 18.10 0.0018
2013-11-13 2013-09-30 13F DIAMOND HILL INVESTMENT GROU COM 25264R207 17,817 970 5.76 1,906 33.01 0.0016
2013-08-15 2013-06-30 13F DIAMOND HILL INVESTMENT GROU COM 25264R207 16,847 16,847 1,433 0.0013
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.