Dimensional Fund Advisors Lp ownership in THFF / First Financial Corporation

First Financial Corporation

US ˙ NasdaqGS ˙ US3202181000

Security	THFF / First Financial Corporation
Institution	Dimensional Fund Advisors Lp
Latest Disclosed Ownership	703,304 shares
Ownership	6.00%

2024-02-09 - Dimensional Fund Advisors Lp has filed an SC 13G form with the Securities and Exchange Commission (SEC) disclosing ownership of 703,304 shares of First Financial Corporation (US:THFF). This represents 6.0 percent ownership of the company. In their previous filing dated 2017-02-09 , Dimensional Fund Advisors Lp had reported owning 599,770 shares, indicating an increase of 17.26 percent.

Institutional Ownership: 13D/G Filings

This table shows a history of the 13D/G filings made by the investor and/or investor group. Note that the share values in this table are not directly comparable to any numbers shown in the 13F table (if any).

File Date	Effective Date	Form	Prev Shares	Latest Shares	ΔShares (Percent)	Ownership (Percent)	ΔOwnership (Percent)
2024-02-09	2024-02-09	13G	599,770	703,304	17.26	6.00	21.95
2017-02-09	2017-02-09	13G/A	604,153	599,770	-0.73	4.92	3.36
2016-02-09	2016-02-09	13G/A		604,153		4.76
2015-02-05	2015-02-05	13G/A		721,050		5.59
2014-02-10	2014-02-10	13G/A		690,277		5.19
2013-02-11	2013-02-11	13G/A		679,116		5.13
2012-02-14	2012-02-14	13G/A		689,460		5.24

Important Note: One of the primary uses of the 13D/G filings is to evaluate the ability of a firm to control a company (ie, the "beneficial ownership"). To that end, firms are required to report not just direct holdings in companies, but indirect holdings that they control. For investment firms, these indirect holdings can include shares in funds they manage, advisory accounts, and in the case of activist campaigns, pledged votes. Therefore, share counts listed in 13D/G filings can differ significantly than share counts listed in 13F filings.

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	Reported Shares	ΔShares	ΔShares (%)	Reported Value (x1000)	ΔValue (%)	Alloc (%)
2026-05-07	2026-03-31	13F	FIRST FINANCIAL	COM	320218100	712,352	3,870	0.55	45,021	5.17	0.0020
2026-02-12	2025-12-31	13F	FIRST FINANCIAL	COM	320218100	708,482	-10,167	-1.41	42,807	5.54	0.0090
2025-11-12	2025-09-30	13F	FIRST FINANCIAL	COM	320218100	718,649	-3,779	-0.52	40,561	3.61	0.0087
2025-08-12	2025-06-30	13F	FIRST FINANCIAL	COM	320218100	722,428	-7,750	-1.06	39,149	9.47	0.0091
2025-05-13	2025-03-31	13F	FIRST FINANCIAL	COM	320218100	730,178	-10,907	-1.47	35,764	4.48	0.0089
2025-02-13	2024-12-31	13F	FIRST FINL CORP IND	COM	320218100	741,085	694	0.09	34,231	5.44	0.0082
2024-11-07	2024-09-30	13F	FIRST FINL CORP IND	COM	320218100	740,391	10,715	1.47	32,465	20.65	0.0079
2024-08-09	2024-06-30	13F	FIRST FINL CORP IND	COM	320218100	729,676	4,662	0.64	26,910	-3.17	0.0070
2024-05-10	2024-03-31	13F	FIRST FINL CORP IND	COM	320218100	725,014	21,710	3.09	27,790	-8.17	0.0075
2024-02-07	2023-12-31	13F	FIRST FINL CORP IND	COM	320218100	703,304	38,360	5.77	30,264	34.62	0.0088
2023-11-09	2023-09-30	13F	FIRST FINL CORP IND	COM	320218100	664,944	51,344	8.37	22,482	12.84	0.0074
2023-08-09	2023-06-30	13F	FIRST FINL CORP IND	COM	320218100	613,600	7,573	1.25	19,924	-12.28	0.0063
2023-05-12	2023-03-31	13F	FIRST FINL CORP IND	COM	320218100	606,027	21,086	3.60	22,714	87,257.69	0.0077
2023-02-09	2022-12-31	13F	FIRST FINL CORP IND	COM	320218100	584,941	-848	-0.14	27	-99.90	0.0080
2022-11-10	2022-09-30	13F	FIRST FINL CORP IND	COM	320218100	585,789	-5,364	-0.91	26,472	0.63	0.0102
2022-08-12	2022-06-30	13F	FIRST FINL CORP IND	COM	320218100	591,153	-5,871	-0.98	26,306	1.81	0.0094
2022-05-13	2022-03-31	13F	FIRST FINL CORP IND	COM	320218100	597,024	-1,063	-0.18	25,839	-4.61	0.0080
2022-02-09	2021-12-31	13F	FIRST FINL CORP IND	COM	320218100	598,087	-13,855	-2.26	27,087	5.26	0.0082
2021-11-12	2021-09-30	13F	FIRST FINL CORP IND	COM	320218100	611,942	-5,168	-0.84	25,733	2.15	0.0083
2021-08-12	2021-06-30	13F	FIRST FINL CORP IND	COM	320218100	617,110	-11,411	-1.82	25,191	-10.95	0.0080
2021-05-14	2021-03-31	13F	FIRST FINL CORP IND	COM	320218100	628,521	-20,199	-3.11	28,290	12.25	0.0094
2021-03-08	2020-12-31	13F/A-2	FIRST FINL CORP IND	COM	320218100	648,720	110	0.02	25,203	23.75	0.0091
2021-02-11	2020-12-31	13F	FIRST FINL CORP IND	COM	320218100	648,720	110		25,203		9,101.9840
2020-11-12	2020-09-30	13F	FIRST FINL CORP IND	COM	320218100	648,610	-677	-0.10	20,366	-14.85	0.0086
2020-08-13	2020-06-30	13F	FIRST FINL CORP IND	COM	320218100	649,287	2,031	0.31	23,919	9.59	0.0105
2020-05-14	2020-03-31	13F	FIRST FINL CORP IND	COM	320218100	647,256	23,662	3.79	21,825	-23.45	0.0114
2020-02-14	2019-12-31	13F	FIRST FINL CORP IND	COM	320218100	623,594	865	0.14	28,511	5.32	0.0104
2019-11-12	2019-09-30	13F	FIRST FINL CORP IND	COM	320218100	622,729	39,736	6.82	27,070	15.62	0.0105
2019-08-13	2019-06-30	13F	FIRST FINL CORP IND	COM	320218100	582,993	3,416	0.59	23,413	-3.82	0.0091
2019-08-12	2019-03-31	13F/A-2	FIRST FINL CORP IND	COM	320218100	579,577	-4,945	-0.85	24,342	3.72	0.0097
2019-05-10	2019-03-31	13F	FIRST FINL CORP IND	COM	320218100	579,577	-4,945		24,342
2019-02-26	2018-12-31	13F/A-1	FIRST FINL CORP IND	COM	320218100	584,522	-736	-0.13	23,469	-20.12	0.0106
2019-02-13	2018-12-31	13F	FIRST FINL CORP IND	COM	320218100	584,522	-736		23,469
2018-11-13	2018-09-30	13F	FIRST FINL CORP IND	COM	320218100	585,258	-2,315	-0.39	29,380	10.26	0.0112
2018-08-10	2018-06-30	13F	FIRST FINL CORP IND	COM	320218100	587,573	-780	-0.13	26,646	8.87	0.0106
2018-05-11	2018-03-31	13F	FIRST FINL CORP IND	COM	320218100	588,353	-1,555	-0.26	24,475	-8.51	0.0102
2018-02-12	2017-12-31	13F	FIRST FINL CORP IND	COM	320218100	589,908	-3,121	-0.53	26,753	-5.23	0.0111
2017-11-13	2017-09-30	13F	FIRST FINL CORP IND	COM	320218100	593,029	-4,171	-0.70	28,228	-0.07	0.0123
2017-08-11	2017-06-30	13F	FIRST FINL CORP IND	COM	320218100	597,200	-1,706	-0.28	28,248	-0.71	0.0130
2017-05-12	2017-03-31	13F	FIRST FINL CORP IND	COM	320218100	598,906	-864	-0.14	28,449	-10.16	0.0136
2017-02-09	2016-12-31	13F	FIRST FINL CORP IND	COM	320218100	599,770	-3,108	-0.52	31,668	29.13	0.0158
2016-11-10	2016-09-30	13F	FIRST FINL CORP IND	COM	320218100	602,878	-705	-0.12	24,525	10.96	0.0133
2016-08-09	2016-06-30	13F	FIRST FINL CORP IND	COM	320218100	603,583	-570	-0.09	22,103	6.94	0.0127
2016-05-13	2016-03-31	13F	FIRST FINL CORP IND	COM	320218100	604,153	0	0.00	20,668	0.71	0.0124
2016-02-10	2015-12-31	13F	FIRST FINL CORP IND	COM	320218100	604,153	-45,421	-6.99	20,523	-2.34	0.0128
2015-11-13	2015-09-30	13F	FIRST FINL CORP IND	COM	320218100	649,574	-93,976	-12.64	21,014	-20.97	0.0138
2015-08-14	2015-06-30	13F	FIRST FINL CORP IND	COM	320218100	743,550	12,875	1.76	26,590	1.40	0.0163
2015-05-14	2015-03-31	13F	FIRST FINL CORP IND	COM	320218100	730,675	9,625	1.33	26,224	2.10	0.0166
2015-02-06	2014-12-31	13F	FIRST FINL CORP IND	COM	320218100	721,050	9,710	1.37	25,684	16.66	0.0169
2014-11-13	2014-09-30	13F	FIRST FINL CORP IND	COM	320218100	711,340	8,302	1.18	22,016	-2.72	0.0156
2014-08-08	2014-06-30	13F	FIRST FINL CORP IND	COM	320218100	703,038	7,503	1.08	22,631	-3.39	0.0157
2014-05-14	2014-03-31	13F	FIRST FINL CORP IND	COM	320218100	695,535	5,258	0.76	23,425	-7.18	0.0175
2014-02-12	2013-12-31	13F	FIRST FINL CORP IND	COM	320218100	690,277	1,613	0.23	25,236	16.08	0.0197
2013-11-13	2013-09-30	13F	FIRST FINL CORP IND	COM	320218100	688,664	-403	-0.06	21,741	1.81	0.0188
2013-08-15	2013-06-30	13F	FIRST FINL CORP IND	COM	320218100	689,067	689,067		21,354		0.0201

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.