Equity Commonwealth - Common Stock (EQC)

Historical Holders from Q1 2014 to Q3 2025

Symbol: EQC
Type / Class: Equity / Common Stock
Shares outstanding: 107,613,055
All holders as of 30 Sep 2025: Q3 2025
Total 13F shares, excl. options: 0
Holdings value: $0
Number of holders: 0
Number of sells: 2
Average sells %: -0%

Reported Shares, Excluding Options vs Price

Reported Value, Excluding Options

Total Investors

Significant Owners of Equity Commonwealth - Common Stock (EQC) based on Schedule 13D/G filings

Filer	Ownership	Change %	Holdings Value	Net Change	Nb Shares	Change %	Reporting Name	Report Period
Weiss Asset Management LP	8.8%		$14,978,171		9,479,855		Weiss Asset Management LP	31 Dec 2024
Alberta Investment Management Corp	8.1%		$13,691,558		8,665,543		Alberta Investment Management Corp	13 Dec 2024
Indaba Capital Management, L.P.	7.8%	-12%	$13,277,389	-$1,811,611	8,403,411	-12%	Indaba Capital Management, L.P.	31 Mar 2025
BlackRock, Inc.	5.2%		$8,787,829		5,561,917		BlackRock, Inc.	31 Dec 2024
VANGUARD GROUP INC	4.6%	-29%	$7,736,303	-$3,416,219	4,896,394	-31%	The Vanguard Group	31 Mar 2025

As of 30 Sep 2025 Equity Commonwealth - Common Stock (EQC) has 0 institutional shareholders that have filed 13F forms with the Securities Exchange Commission (SEC). These institutions hold a total of 0 shares of 107,613,055 outstanding shares and own 0% of the company stock as of 30 Sep 2025.

Top 2 institutional shareholders of Equity Commonwealth - Common Stock (EQC) own 0% of the company based on 13F filings as of 30 Sep 2025

Filer	Ownership	Holdings Value	Nb Shares	Share Change %
Optiver Holding B.V.	0%	$0	0	-100%
OSAIC HOLDINGS, INC.	0%	$0	0	-100%

Institutional Holders of Equity Commonwealth - Common Stock (EQC) across Reporting Periods

Period	Reported Shares, Excl. Options	Value, Excl. Options	Value Change	Puts Notional Value	Calls Notional Value	Price	Investors
2025 Q3	0	$0	-$17,169				0
2025 Q2	1,408	$17,169	-$154,430,941		$0	$14.35	2
2025 Q1	95,908,006	$154,411,411	-$8,321,089	$0	$206,080	$1.61	141
2024 Q4	100,494,893	$177,875,588	-$474,702,032	$531	$277,359	$1.77	166
2024 Q3	101,809,705	$2,025,984,183	+$22,777,003	$1,472,600	$3,015,624	$19.90	255
2024 Q2	100,567,838	$1,950,967,524	-$18,064,209	$1,495,740	$754,660	$19.40	257
2024 Q1	101,280,169	$1,912,356,777	-$14,357,243	$1,317,824	$141,600	$18.88	262
2023 Q4	102,287,498	$1,964,027,310	-$17,317,492	$84,480	$305,280	$19.20	266
2023 Q3	102,585,104	$1,884,702,150	-$70,037,135	$238,810	$624,580	$18.37	257
2023 Q2	105,872,628	$2,145,435,106	-$15,030,500	$216,782	$443,694	$20.26	252
2023 Q1	106,658,598	$2,208,882,613	+$9,029,613	$610,945	$509,466	$20.71	247
2022 Q4	105,943,671	$2,645,862,883	-$42,979,514	$1,158,608	$27,467	$24.97	256
2022 Q3	107,608,625	$2,626,845,861	-$21,365,336	$1,098,000	$0	$24.36	231
2022 Q2	108,323,044	$2,982,165,720	-$86,784,301	$0	$212,000	$27.53	230
2022 Q1	111,772,040	$3,152,412,763	+$81,862,940	$401,000	$581,000	$28.21	241
2021 Q4	109,050,646	$2,824,648,090	-$173,503,280	$976,000	$280,000	$25.90	243
2021 Q3	115,540,963	$3,001,819,455	-$107,412,557	$1,122,000	$497,000	$25.98	246
2021 Q2	119,706,420	$3,136,423,680	+$106,356,172	$278,000	$352,000	$26.20	262
2021 Q1	115,172,976	$3,202,012,028	+$34,169,712	$656,000	$322,000	$27.80	267
2020 Q4	114,693,752	$3,126,822,145	+$21,080,443	$1,201,000	$366,000	$27.28	255
2020 Q3	114,166,905	$3,053,336,924	-$35,504,455	$2,521,000	$3,880,000	$26.63	262
2020 Q2	115,191,682	$3,702,735,578	-$32,598,281	$3,694,000	$3,861,000	$32.20	269
2020 Q1	116,076,764	$3,681,213,256	-$90,300,789	$3,523,000	$2,590,000	$31.71	249
2019 Q4	118,727,547	$3,891,303,482	+$24,450,677	$240,000	$1,215,000	$32.83	251
2019 Q3	118,075,790	$4,037,794,726	-$44,504,292	$0	$1,587,000	$34.25	260
2019 Q2	119,293,695	$3,873,059,634	+$22,737,678	$3,431,000	$686,000	$32.52	254
2019 Q1	119,498,809	$3,901,737,033	+$49,166,760	$8,885,000	$5,864,000	$32.69	256
2018 Q4	117,951,064	$3,538,090,712	-$44,013,833	$2,797,000	$999,000	$30.01	234
2018 Q3	119,605,768	$3,836,862,132	+$46,476,252	$4,332,000	$11,559,000	$32.09	234
2018 Q2	118,226,127	$3,723,945,118	-$40,941,407	$5,536,000	$12,134,000	$31.50	239
2018 Q1	119,519,400	$3,665,581,895	-$47,130,099	$4,891,000	$7,060,000	$30.67	229
2017 Q4	121,085,948	$3,694,513,893	+$43,742,050	$3,326,000	$446,000	$30.51	243
2017 Q3	119,541,183	$3,633,822,713	+$45,960,433	$3,314,000	$532,000	$30.40	236
2017 Q2	118,054,842	$3,730,543,053	+$155,589,140	$1,978,000	$746,000	$31.60	234
2017 Q1	117,631,502	$3,672,707,084	+$278,996,756	$412,000	$0	$31.22	247
2016 Q4	116,297,164	$3,516,205,290	-$109,443,544	$1,558,000	$9,656,000	$30.24	275
2016 Q3	116,137,607	$3,508,191,019	+$91,828,261	$1,748,000	$10,192,000	$30.22	269
2016 Q2	117,037,157	$3,409,185,480	+$3,224,380	$2,555,000	$5,261,000	$29.13	266
2016 Q1	117,236,697	$3,307,823,207	+$56,365,260	$2,470,000	$8,633,000	$28.22	250
2015 Q4	115,262,315	$3,196,369,042	+$61,957,494	$3,638,000	$7,975,000	$27.73	240
2015 Q3	110,209,874	$3,001,773,031	-$77,860,826	$731,000	$3,692,000	$27.24	221
2015 Q2	114,085,887	$2,927,673,173	+$51,699,108	$539,000	$1,166,000	$25.67	217
2015 Q1	120,041,989	$3,185,788,946	+$109,096,424	$722,000	$1,155,000	$26.55	213
2014 Q4	109,257,653	$2,805,091,385	-$45,300,789	$716,000	$9,472,000	$25.67	216
2014 Q3	109,276,199	$2,807,624,302	+$2,787,280,798	$1,566,000	$22,557,000	$25.71	195
2014 Q2	754,380	$19,854,000	+$19,410,502			$26.32	7
2014 Q1	16,856	$443,000				$26.28	1