Dimensional Fund Advisors Lp ownership in GIFI / Gulf Island Fabrication, Inc.

Gulf Island Fabrication, Inc.

US ˙ NasdaqGS ˙ US4023071024

DETTE SYMBOL ER IKKE LÆNGERE AKTIVT

Security	GIFI / Gulf Island Fabrication, Inc.
Institution	Dimensional Fund Advisors Lp
Latest Disclosed Ownership	693,361 shares
Ownership	4.50%

2022-02-08 - Dimensional Fund Advisors Lp has filed an SC 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 693,361 shares of Gulf Island Fabrication, Inc. (US:GIFI). This represents 4.5 percent ownership of the company. In their previous filing dated 2021-02-12 , Dimensional Fund Advisors Lp had reported owning 863,311 shares, indicating a decrease of -19.69 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)
2022-02-08	2022-02-08	13G/A	863,311	693,361	-19.69	4.50	-19.64
2021-02-12	2021-02-12	13G/A	1,141,364	863,311	-24.36	5.60	-25.13
2020-02-12	2020-02-12	13G/A	1,228,295	1,141,364	-7.08	7.48	-8.11
2019-02-08	2019-02-08	13G/A	1,255,593	1,228,295	-2.17	8.14	-3.44
2018-02-09	2018-02-09	13G/A	1,102,232	1,255,593	13.91	8.43	11.95
2017-02-09	2017-02-09	13G/A	1,020,553	1,102,232	8.00	7.53	7.42
2016-02-09	2016-02-09	13G/A		1,020,553		7.01
2015-02-05	2015-02-05	13G/A		959,862		6.61
2014-02-10	2014-02-10	13G/A		937,943		6.48
2013-02-11	2013-02-11	13G/A		920,601		6.39
2012-02-14	2012-02-14	13G/A		918,116		6.40

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	GULF IS FABRICATION	COM	402307102	0		-100.00	0
2026-02-12	2025-12-31	13F	GULF IS FABRICATION	COM	402307102	452,106	-119,214	-20.87	5,412	34.94	0.0011
2025-11-12	2025-09-30	13F	GULF IS FABRICATION	COM	402307102	571,320	1,050	0.18	4,011	5.75	0.0009
2025-08-12	2025-06-30	13F	GULF IS FABRICATION	COM	402307102	570,270	5,641	1.00	3,792	3.98	0.0009
2025-05-13	2025-03-31	13F	GULF IS FABRICATION	COM	402307102	564,629	9,932	1.79	3,648	-3.44	0.0009
2025-02-13	2024-12-31	13F	GULF IS FABRICATION	COM	402307102	554,697	18,336	3.42	3,777	24.90	0.0009
2024-11-07	2024-09-30	13F	GULF IS FABRICATION	COM	402307102	536,361	-8,220	-1.51	3,025	-8.50	0.0007
2024-08-09	2024-06-30	13F	GULF IS FABRICATION	COM	402307102	544,581	22,042	4.22	3,306	-13.93	0.0009
2024-05-10	2024-03-31	13F	GULF IS FABRICATION	COM	402307102	522,539	6,516	1.26	3,841	71.89	0.0010
2024-02-07	2023-12-31	13F	GULF IS FABRICATION	COM	402307102	516,023	-2,385	-0.46	2,234	31.80	0.0007
2023-11-09	2023-09-30	13F	GULF IS FABRICATION	COM	402307102	518,408	-81,328	-13.56	1,695	-13.03	0.0006
2023-08-09	2023-06-30	13F	GULF IS FABRICATION	COM	402307102	599,736	-54,361	-8.31	1,949	-19.46	0.0006
2023-05-12	2023-03-31	13F	GULF IS FABRICATION	COM	402307102	654,097	14,717	2.30	2,420	80,566.67	0.0008
2023-02-09	2022-12-31	13F	GULF IS FABRICATION	COM	402307102	639,380	-1,323	-0.21	3	-99.89	0.0010
2022-11-10	2022-09-30	13F	GULF IS FABRICATION	COM	402307102	640,703	4,265	0.67	2,672	25.33	0.0010
2022-08-12	2022-06-30	13F	GULF IS FABRICATION	COM	402307102	636,438	-29,339	-4.41	2,132	-18.31	0.0008
2022-05-13	2022-03-31	13F	GULF IS FABRICATION	COM	402307102	665,777	-27,584	-3.98	2,610	-6.12	0.0008
2022-02-09	2021-12-31	13F	GULF IS FABRICATION	COM	402307102	693,361	-31,158	-4.30	2,780	-3.34	0.0008
2021-11-12	2021-09-30	13F	GULF IS FABRICATION	COM	402307102	724,519	-61,192	-7.79	2,876	-19.01	0.0009
2021-08-12	2021-06-30	13F	GULF IS FABRICATION	COM	402307102	785,711	-14,887	-1.86	3,551	14.88	0.0011
2021-05-14	2021-03-31	13F	GULF ISLAND FABRICATION	COM	402307102	800,598	-62,713	-7.26	3,091	16.99	0.0010
2021-03-08	2020-12-31	13F/A-2	GULF ISLAND FABRICATION	COM	402307102	863,311	-86,505	-9.11	2,642	-11.13	0.0010
2021-02-11	2020-12-31	13F	GULF ISLAND FABRICATION	COM	402307102	863,311	-86,505		2,642		954.1500
2020-11-12	2020-09-30	13F	GULF ISLAND FABRICATION	COM	402307102	949,816	-59,874	-5.93	2,973	-4.10	0.0013
2020-08-13	2020-06-30	13F	GULF ISLAND FABRICATION	COM	402307102	1,009,690	-80,526	-7.39	3,100	-5.23	0.0014
2020-05-14	2020-03-31	13F	GULF ISLAND FABRICATION	COM	402307102	1,090,216	-51,148	-4.48	3,271	-43.48	0.0017
2020-02-14	2019-12-31	13F	GULF ISLAND FABRICATION	COM	402307102	1,141,364	-125,505	-9.91	5,787	-14.62	0.0021
2019-11-12	2019-09-30	13F	GULF ISLAND FABRICATION	COM	402307102	1,266,869	-4,932	-0.39	6,778	-24.94	0.0026
2019-08-13	2019-06-30	13F	GULF ISLAND FABRICATION	COM	402307102	1,271,801	10,982	0.87	9,030	-21.90	0.0035
2019-08-12	2019-03-31	13F/A-2	GULF ISLAND FABRICATION	COM	402307102	1,260,819	32,524	2.65	11,562	30.38	0.0046
2019-05-10	2019-03-31	13F	GULF ISLAND FABRICATION	COM	402307102	1,260,819	32,524		11,562
2019-02-26	2018-12-31	13F/A-1	GULF ISLAND FABRICATION	COM	402307102	1,228,295	-11,034	-0.89	8,868	-28.08	0.0040
2019-02-13	2018-12-31	13F	GULF ISLAND FABRICATION	COM	402307102	1,228,295	-11,034		8,868
2018-11-13	2018-09-30	13F	GULF ISLAND FABRICATION	COM	402307102	1,239,329	-8,214	-0.66	12,331	9.82	0.0047
2018-08-10	2018-06-30	13F	GULF ISLAND FABRICATION	COM	402307102	1,247,543	-6,488	-0.52	11,228	26.10	0.0045
2018-05-11	2018-03-31	13F	GULF ISLAND FABRICATION	COM	402307102	1,254,031	-1,562	-0.12	8,904	-47.18	0.0037
2018-02-12	2017-12-31	13F	GULF ISLAND FABRICATION	COM	402307102	1,255,593	45,685	3.78	16,856	9.70	0.0070
2017-11-13	2017-09-30	13F	GULF ISLAND FABRICATION	COM	402307102	1,209,908	20,615	1.73	15,366	11.38	0.0067
2017-08-11	2017-06-30	13F	GULF ISLAND FABRICATION	COM	402307102	1,189,293	44,080	3.85	13,796	4.30	0.0064
2017-05-12	2017-03-31	13F	GULF ISLAND FABRICATION	COM	402307102	1,145,213	42,981	3.90	13,227	0.84	0.0063
2017-02-09	2016-12-31	13F	GULF ISLAND FABRICATION	COM	402307102	1,102,232	26,057	2.42	13,117	32.48	0.0066
2016-11-10	2016-09-30	13F	GULF ISLAND FABRICATION	COM	402307102	1,076,175	6,305	0.59	9,901	33.35	0.0054
2016-08-09	2016-06-30	13F	GULF ISLAND FABRICATION	COM	402307102	1,069,870	5,107	0.48	7,425	-11.16	0.0043
2016-05-13	2016-03-31	13F	GULF ISLAND FABRICATION	COM	402307102	1,064,763	44,210	4.33	8,358	-21.70	0.0050
2016-02-10	2015-12-31	13F	GULF ISLAND FABRICATION	COM	402307102	1,020,553	29,514	2.98	10,675	2.29	0.0067
2015-11-13	2015-09-30	13F	GULF ISLAND FABRICATION	COM	402307102	991,039	9,114	0.93	10,436	-4.85	0.0069
2015-08-14	2015-06-30	13F	GULF ISLAND FABRICATION	COM	402307102	981,925	4,842	0.50	10,968	-24.46	0.0067
2015-05-14	2015-03-31	13F	GULF ISLAND FABRICATION	COM	402307102	977,083	17,221	1.79	14,520	-21.99	0.0092
2015-02-06	2014-12-31	13F	GULF ISLAND FABRICATION	COM	402307102	959,862	9,056	0.95	18,612	13.81	0.0122
2014-11-13	2014-09-30	13F	GULF ISLAND FABRICATION	COM	402307102	950,806	6,189	0.66	16,354	-19.55	0.0116
2014-08-08	2014-06-30	13F	GULF ISLAND FABRICATION	COM	402307102	944,617	5,282	0.56	20,328	0.14	0.0141
2014-05-14	2014-03-31	13F	GULF ISLAND FABRICATION	COM	402307102	939,335	1,392	0.15	20,299	-6.80	0.0152
2014-02-12	2013-12-31	13F	GULF ISLAND FABRICATION	COM	402307102	937,943	11,601	1.25	21,779	-4.08	0.0170
2013-11-13	2013-09-30	13F	GULF ISLAND FABRICATION	COM	402307102	926,342	6,161	0.67	22,705	28.84	0.0197
2013-08-15	2013-06-30	13F	GULF ISLAND FABRICATION	COM	402307102	920,181	920,181		17,622		0.0166

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.