Pzena Investment Management Llc

13F Holdings History for Orion S.A. - Common Stock (OEC)

Symbol: OEC on NYSE
Investment type: Equity / Common Stock
Latest Disclosed Ownership: 4.58M shares
Security Ownership: 8.1%

Shares, Excluding Options vs Price

Value, Excluding Options

PZENA INVESTMENT MANAGEMENT LLC ownership in Orion S.A. Common Stock (OEC)

2025-07-11 - PZENA INVESTMENT MANAGEMENT LLC has filed an SCHEDULE 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 4.58M shares of Orion S.A. Common Stock (OEC). This represents 8.1% percent ownership of the company. In their previous filing dated 2024-10-21, PZENA INVESTMENT MANAGEMENT LLC had reported owning 3.65M shares, indicating an increase of 25.5% percent.

Reporting Name	Ownership %	Change	Value $	Shares owned	Change	Activity %	Price	Form	Report date	Filed at
PZENA INVESTMENT MANAGEMENT LLC	8.1%	+30%	$51M	4.58M	+929,212	+25.5%	$11.14	13G/A	6/30/2025	11 Jul 2025 14:38:24
PZENA INVESTMENT MANAGEMENT LLC	6.3%		$42.2M	3.65M			$11.57	13G	9/30/2024	21 Oct 2024 10:46:55

Holdings date	Weight	Change	Value $	Shares	Change	Activity %	Price	All Holders
6/30/2025	0.16%	+0.04%	$48M	4.58M	+1,248,295	+37.5%	$10.49	Q2 2025
3/31/2025	0.15%	+0%	$43M	3.33M	+16,612		$12.93	Q1 2025
12/31/2024	0.19%	-0.02%	$52.3M	3.31M	-335,695	-9.2%	$15.79	Q4 2024
9/30/2024	0.22%	+0.06%	$65M	3.65M	+954,398	+35.4%	$17.81	Q3 2024
6/30/2024	0.22%	-0.01%	$59.1M	2.69M	-174,906	-6.1%	$21.94	Q2 2024
3/31/2024	0.23%	-0.02%	$67.5M	2.87M	-172,158	-5.66%	$23.52	Q1 2024
12/31/2023	0.32%	-0.03%	$84.3M	3.04M	-244,172	-7.43%	$27.73	Q4 2023
9/30/2023	0.3%	+0.02%	$69.9M	3.28M	+171,834	+5.52%	$21.28	Q3 2023
6/30/2023	0.28%	-0.04%	$66.1M	3.11M	-456,423	-12.8%	$21.22	Q2 2023
3/31/2023	0.4%	-0.09%	$93.1M	3.57M	-774,145	-17.8%	$26.09	Q1 2023
12/31/2022	0.34%	-0.02%	$77.4M	4.34M	-193,756	-4.27%	$17.81	Q4 2022
9/30/2022	0.3%	+0.05%	$60.6M	4.54M	+795,925	+21.3%	$13.35	Q3 2022
6/30/2022	0.26%	+0%	$58.1M	3.74M	+29,679	+0.8%	$15.53	Q2 2022
3/31/2022	0.22%	+0.02%	$59.3M	3.71M	+315,943	+9.3%	$15.97	Q1 2022
12/31/2021	0.24%	+0.04%	$62.3M	3.4M	+527,340	+18.4%	$18.36	Q4 2021
9/30/2021	0.21%	+0.02%	$52.3M	2.87M	+342,358	+13.6%	$18.23	Q3 2021
6/30/2021	0.19%	+0%	$48M	2.53M	+27,240	+1.09%	$18.99	Q2 2021
3/31/2021	0.2%	+0.05%	$49.3M	2.5M	+589,465	+30.9%	$19.72	Q1 2021
12/31/2020	0.15%	+0.02%	$32.7M	1.91M	+197,226	+11.5%	$17.14	Q4 2020
9/30/2020	0.13%	+0.03%	$21.4M	1.71M	+386,901	+29.2%	$12.51	Q3 2020
6/30/2020	0.09%	+0.09%	$14M	1.33M	+1,325,236	NEW	$10.59	Q2 2020

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.