On this page, we present all of the funds holding COMM from our database of 13F filers, detailed in the table below. The first column indicates the name of each of the funds holding COMM, with a link to that fund's top holdings. The next columns indicate the amount of COMM stock held by each of the funds holding COMM, followed by the COMM position size held by the fund, and lastly the date of the quarterly filing period the data represents. In total, we count 188 funds holding COMM within the last two filing periods in our coverage universe of 13F filers, with the largest position size having been reported by Vanguard Group Inc.. For more details on the positions held by Vanguard Group Inc. (or by any of the other funds holding COMM), click the fund name in the "Holder" column of the funds-holding-COMM table below.

Holder	Amount	Position Size ($ in 1000's)	As of
Vanguard Group Inc.	34,107,786	$96,184	12/31/2023
COMM	34,107,786	$96,184	12/31/2023
FPR Partners LLC	18,625,657	$52,524	12/31/2023
COMM	18,625,657	$52,524	12/31/2023
BlackRock Inc.	17,244,878	$48,631	12/31/2023
COMM	17,244,878	$48,631	12/31/2023
First Trust Advisors LP	13,071,560	$36,862	12/31/2023
COMM	13,071,560	$36,862	12/31/2023
Bank of America Corp DE	6,659,978	$18,781	12/31/2023
COMM	6,659,978	$18,781	12/31/2023
Susquehanna International Group LLP		$18,078	12/31/2023
Call	5,846,200	$16,486	12/31/2023
COMM	705,470	$1,989	12/31/2023
Put	140,900	$397	12/31/2023
Charles Schwab Investment Management Inc.	5,790,900	$16,330	12/31/2023
COMM	5,790,900	$16,330	12/31/2023
State Street Corp	5,433,696	$15,323	12/31/2023
COMM	5,433,696	$15,323	12/31/2023
Geode Capital Management LLC	4,571,797	$12,894	12/31/2023
COMM	4,571,797	$12,894	12/31/2023
Jacobs Levy Equity Management Inc.	4,216,773	$11,891	12/31/2023
COMM	4,216,773	$11,891	12/31/2023
Fuller & Thaler Asset Management Inc.	3,859,715	$10,884	12/31/2023
COMM	3,859,715	$10,884	12/31/2023
Morgan Stanley	2,692,366	$7,592	12/31/2023
COMM	2,692,366	$7,592	12/31/2023
HighTower Advisors LLC	2,528,357	$7,130	12/31/2023
COMM	2,528,357	$7,130	12/31/2023
Two Sigma Investments LP	2,437,210	$6,873	12/31/2023
COMM	2,437,210	$6,873	12/31/2023
D. E. Shaw & Co. Inc.	2,044,831	$5,766	12/31/2023
COMM	2,044,831	$5,766	12/31/2023
Northern Trust Corp	2,029,243	$5,722	12/31/2023
COMM	2,029,243	$5,722	12/31/2023
Goldman Sachs Group Inc.		$5,714	12/31/2023
COMM	1,726,319	$4,868	12/31/2023
Call	300,000	$846	12/31/2023
Wolf Hill Capital Management LP		$5,536	12/31/2023
Call	1,945,400	$5,486	12/31/2023
COMM	17,705	$50	12/31/2023
AQR Capital Management LLC	1,807,695	$5,098	12/31/2023
COMM	1,807,695	$5,098	12/31/2023
Citadel Advisors LLC		$5,063	12/31/2023
COMM	1,576,890	$4,447	12/31/2023
Call	632,000	$1,782	12/31/2023
Put	413,400	$1,166	12/31/2023
Renaissance Technologies LLC	1,760,000	$4,963	12/31/2023
COMM	1,760,000	$4,963	12/31/2023
Millennium Management LLC	1,675,638	$4,725	12/31/2023
COMM	1,675,638	$4,725	12/31/2023
UBS Group AG	1,565,066	$4,413	12/31/2023
COMM	1,565,066	$4,413	12/31/2023
Teacher Retirement System of Texas	1,561,443	$4,403	12/31/2023
COMM	1,561,443	$4,403	12/31/2023
Clearline Capital LP	1,536,588	$4,333	12/31/2023
COMM	1,536,588	$4,333	12/31/2023
Squarepoint Ops LLC	1,332,822	$3,759	12/31/2023
COMM	1,332,822	$3,759	12/31/2023
Bank of New York Mellon Corp	1,208,323	$3,407	12/31/2023
COMM	1,208,323	$3,407	12/31/2023
Norges Bank	1,197,351	$3,377	12/31/2023
COMM	1,197,351	$3,377	12/31/2023
Two Sigma Advisers LP	1,132,600	$3,194	12/31/2023
COMM	1,132,600	$3,194	12/31/2023
Qube Research & Technologies Ltd	1,125,554	$3,174	12/31/2023
COMM	1,125,554	$3,174	12/31/2023
Staley Capital Advisers Inc.	1,111,200	$3,134	12/31/2023
COMM	1,111,200	$3,134	12/31/2023
Allianz Asset Management GmbH	1,050,655	$2,963	12/31/2023
COMM	1,050,655	$2,963	12/31/2023
Alyeska Investment Group L.P.	1,000,000	$2,820	12/31/2023
COMM	1,000,000	$2,820	12/31/2023
CenterBook Partners LP	876,616	$2,472	12/31/2023
COMM	876,616	$2,472	12/31/2023
Panagora Asset Management Inc.	865,233	$2,440	12/31/2023
COMM	865,233	$2,440	12/31/2023
Group One Trading L.P.		$2,210	12/31/2023
COMM	776,833	$2,191	12/31/2023
Call	129,500	$365	12/31/2023
Put	122,800	$346	12/31/2023
FMR LLC	780,500	$2,201	12/31/2023
COMM	780,500	$2,201	12/31/2023
Brigade Capital Management LP	777,000	$2,191	12/31/2023
COMM	777,000	$2,191	12/31/2023
Deutsche Bank AG	754,586	$2,128	12/31/2023
COMM	754,586	$2,128	12/31/2023
Yiheng Capital Management L.P.	730,877	$2,061	12/31/2023
COMM	730,877	$2,061	12/31/2023
Walleye Trading LLC		$1,867	12/31/2023
COMM	644,516	$1,818	12/31/2023
Call	17,300	$49	12/31/2023
Assenagon Asset Management S.A.	1,324,515	$1,735	03/31/2024
COMM	1,324,515	$1,735	03/31/2024
JPMorgan Chase & Co.	601,145	$1,695	12/31/2023
COMM	601,145	$1,695	12/31/2023
Walleye Capital LLC	559,414	$1,578	12/31/2023
COMM	559,414	$1,578	12/31/2023
Jane Street Group LLC		$1,562	12/31/2023
COMM	521,309	$1,470	12/31/2023
Call	32,800	$92	12/31/2023
Price T Rowe Associates Inc. MD	520,446	$1,469	12/31/2023
COMM	520,446	$1,469	12/31/2023
Nuveen Asset Management LLC	478,316	$1,349	12/31/2023
COMM	478,316	$1,349	12/31/2023
AA Financial Advisors LLC	451,942	$1,274	12/31/2023
COMM	451,942	$1,274	12/31/2023
Wolverine Trading LLC		$1,253	12/31/2023
Call	431,100	$1,216	12/31/2023
COMM	13,018	$37	12/31/2023
Wolverine Asset Management LLC		$1,246	12/31/2023
COMM	368,043	$1,038	12/31/2023
Call	93,800	$265	12/31/2023
Put	20,100	$57	12/31/2023
Swiss National Bank	417,700	$1,178	12/31/2023
COMM	417,700	$1,178	12/31/2023
Credit Suisse AG	394,292	$1,112	12/31/2023
COMM	394,292	$1,112	12/31/2023
Russell Investments Group Ltd.	390,399	$1,101	12/31/2023
COMM	390,399	$1,101	12/31/2023
Federated Hermes Inc.	381,785	$1,077	12/31/2023
COMM	381,785	$1,077	12/31/2023
Tudor Investment Corp Et Al	380,224	$1,072	12/31/2023
COMM	380,224	$1,072	12/31/2023
BNP Paribas Arbitrage SA	344,412	$971	12/31/2023
COMM	344,412	$971	12/31/2023
Barclays PLC	329,575	$929	12/31/2023
COMM	329,575	$929	12/31/2023
Invesco Ltd.	317,981	$897	12/31/2023
COMM	317,981	$897	12/31/2023
Simplex Trading LLC		$886	12/31/2023
COMM	212,012	$597	12/31/2023
Call	123,300	$347	12/31/2023
Put	20,800	$58	12/31/2023
Graham Capital Management L.P.	303,332	$855	12/31/2023
COMM	303,332	$855	12/31/2023
Acadian Asset Management LLC	298,023	$839	12/31/2023
COMM	298,023	$839	12/31/2023
Rhumbline Advisers	283,956	$801	12/31/2023
COMM	283,956	$801	12/31/2023
Rafferty Asset Management LLC	281,567	$794	12/31/2023
COMM	281,567	$794	12/31/2023
Citigroup Inc.	280,359	$791	12/31/2023
COMM	280,359	$791	12/31/2023
Legacy Financial Advisors Inc.	273,927	$772	12/31/2023
COMM	273,927	$772	12/31/2023
Cooperman Leon G	265,710	$749	12/31/2023
COMM	265,710	$749	12/31/2023
Alliancebernstein L.P.	257,161	$725	12/31/2023
COMM	257,161	$725	12/31/2023
UBS Asset Management Americas Inc.	255,010	$719	12/31/2023
COMM	255,010	$719	12/31/2023
Engineers Gate Manager LP	254,022	$716	12/31/2023
COMM	254,022	$716	12/31/2023
Marshall Wace LLP	250,079	$705	12/31/2023
COMM	250,079	$705	12/31/2023
Kent Lake Capital LLC	250,000	$705	12/31/2023
COMM	250,000	$705	12/31/2023
California State Teachers Retirement System	223,141	$629	12/31/2023
COMM	223,141	$629	12/31/2023
Nierenberg Investment Management Company Inc.		$620	12/31/2023
Call	220,000	$620	12/31/2023
Brown Advisory Inc.	471,193	$617	03/31/2024
COMM	471,193	$617	03/31/2024
Amundi	229,449	$617	12/31/2023
COMM	229,449	$617	12/31/2023
Wells Fargo & Company MN	214,708	$605	12/31/2023
COMM	214,708	$605	12/31/2023
Legal & General Group Plc	210,115	$593	12/31/2023
COMM	210,115	$593	12/31/2023
Profund Advisors LLC	183,256	$517	12/31/2023
COMM	183,256	$517	12/31/2023
Mitsubishi UFJ Trust & Banking Corp	163,267	$460	12/31/2023
COMM	163,267	$460	12/31/2023
Cannell Peter B & Co. Inc.	158,000	$446	12/31/2023
COMM	158,000	$446	12/31/2023
Pacer Advisors Inc.		$416	12/31/2023
Corporate Bond Domestic	509,000	$385	12/31/2023
COMM	10,986	$31	12/31/2023
Principal Financial Group Inc.	142,964	$403	12/31/2023
COMM	142,964	$403	12/31/2023
Susquehanna Portfolio Strategies LLC	142,831	$403	12/31/2023
COMM	142,831	$403	12/31/2023
Sei Investments Co.	137,928	$389	12/31/2023
COMM	137,928	$389	12/31/2023
Great West Life Assurance Co. Can	136,208	$382	12/31/2023
COMM	136,208	$382	12/31/2023
Thrivent Financial for Lutherans	131,377	$370	12/31/2023
COMM	131,377	$370	12/31/2023
Vident Advisory LLC	124,331	$351	12/31/2023
COMM	124,331	$351	12/31/2023
GSA Capital Partners LLP	118,058	$333	12/31/2023
COMM	118,058	$333	12/31/2023
LSV Asset Management	117,082	$330	12/31/2023
COMM	117,082	$330	12/31/2023
LPL Financial LLC	112,502	$317	12/31/2023
COMM	112,502	$317	12/31/2023
MetLife Investment Management LLC	111,544	$315	12/31/2023
COMM	111,544	$315	12/31/2023
Brevan Howard Capital Management LP	109,888	$310	12/31/2023
COMM	109,888	$310	12/31/2023
Royal Bank of Canada	109,437	$308	12/31/2023
COMM	109,437	$308	12/31/2023
Dynamic Technology Lab Private Ltd	106,366	$300	12/31/2023
COMM	106,366	$300	12/31/2023
American International Group Inc.	104,134	$294	12/31/2023
COMM	104,134	$294	12/31/2023
Bailard Inc.	95,500	$269	12/31/2023
COMM	95,500	$269	12/31/2023
Strs Ohio	92,100	$259	12/31/2023
COMM	92,100	$259	12/31/2023
Janus Henderson Group PLC	90,448	$256	12/31/2023
COMM	90,448	$256	12/31/2023
Clear Harbor Asset Management LLC	90,834	$256	12/31/2023
COMM	90,834	$256	12/31/2023
The Manufacturers Life Insurance Company	84,027	$237	12/31/2023
COMM	84,027	$237	12/31/2023
Voya Investment Management LLC	83,899	$237	12/31/2023
COMM	83,899	$237	12/31/2023
Man Group plc	83,600	$236	12/31/2023
COMM	83,600	$236	12/31/2023
Howland Capital Management LLC	82,700	$233	12/31/2023
COMM	82,700	$233	12/31/2023
HRT Financial LP	78,026	$220	12/31/2023
COMM	78,026	$220	12/31/2023
New York State Common Retirement Fund	74,137	$209	12/31/2023
COMM	74,137	$209	12/31/2023
Quadrature Capital Ltd	70,055	$198	12/31/2023
COMM	70,055	$198	12/31/2023
State Board of Administration of Florida Retirement System	68,350	$193	12/31/2023
COMM	68,350	$193	12/31/2023
Hsbc Holdings PLC	67,117	$189	12/31/2023
COMM	67,117	$189	12/31/2023
Arizona State Retirement System	59,241	$167	12/31/2023
COMM	59,241	$167	12/31/2023
GTS Securities LLC		$165	12/31/2023
COMM	42,326	$119	12/31/2023
Call	16,200	$46	12/31/2023
SummerHaven Investment Management LLC	116,062	$152	03/31/2024
COMM	116,062	$152	03/31/2024
Mirabella Financial Services LLP	50,880	$143	12/31/2023
COMM	50,880	$143	12/31/2023
SG Americas Securities LLC	50,480	$142	12/31/2023
COMM	50,480	$142	12/31/2023
Tower Research Capital LLC TRC	48,653	$137	12/31/2023
COMM	48,653	$137	12/31/2023
Occudo Quantitative Strategies LP	45,710	$129	12/31/2023
COMM	45,710	$129	12/31/2023
Fore Capital LLC	44,841	$126	12/31/2023
COMM	44,841	$126	12/31/2023
Two Sigma Securities LLC		$125	12/31/2023
COMM	59,680	$168	12/31/2023
Put	15,300	$43	12/31/2023
Parallax Volatility Advisers L.P.	40,120	$113	12/31/2023
COMM	40,120	$113	12/31/2023
Advisory Services Network LLC	40,000	$113	12/31/2023
COMM	40,000	$113	12/31/2023
Bayesian Capital Management LP	37,343	$105	12/31/2023
COMM	37,343	$105	12/31/2023
ProShare Advisors LLC	34,677	$98	12/31/2023
COMM	34,677	$98	12/31/2023
Good Life Advisors LLC	34,229	$97	12/31/2023
COMM	34,229	$97	12/31/2023
RPO LLC	32,653	$92	12/31/2023
COMM	32,653	$92	12/31/2023
International Assets Investment Management LLC	65,050	$86	03/31/2024
COMM	65,050	$86	03/31/2024
Public Employees Retirement Association of Colorado	30,106	$85	12/31/2023
COMM	30,106	$85	12/31/2023
Shell Asset Management Co.	30,075	$85	12/31/2023
COMM	30,075	$85	12/31/2023
Lombard Odier Asset Management USA Corp		$85	12/31/2023
Call	30,000	$85	12/31/2023
Zurcher Kantonalbank Zurich Cantonalbank	62,460	$82	03/31/2024
COMM	62,460	$82	03/31/2024
Comerica Bank	27,645	$78	12/31/2023
COMM	27,645	$78	12/31/2023
Victory Capital Management Inc.	27,568	$78	12/31/2023
COMM	27,568	$78	12/31/2023
EntryPoint Capital LLC	27,595	$78	12/31/2023
COMM	27,595	$78	12/31/2023
Gotham Asset Management LLC	24,941	$70	12/31/2023
COMM	24,941	$70	12/31/2023
Supplemental Annuity Collective Trust of NJ	24,000	$68	12/31/2023
COMM	24,000	$68	12/31/2023
Pictet Asset Management Holding SA	24,164	$68	12/31/2023
COMM	24,164	$68	12/31/2023
Stoneridge Investment Partners LLC	23,813	$67	12/31/2023
COMM	23,813	$67	12/31/2023
Ameritas Investment Partners Inc.	20,601	$58	12/31/2023
COMM	20,601	$58	12/31/2023
Diversified Trust Co	43,578	$57	03/31/2024
COMM	43,578	$57	03/31/2024
State of Wisconsin Investment Board	20,210	$57	12/31/2023
COMM	20,210	$57	12/31/2023
Mackenzie Financial Corp	19,514	$55	12/31/2023
COMM	19,514	$55	12/31/2023
American Century Companies Inc.	18,086	$51	12/31/2023
COMM	18,086	$51	12/31/2023
Quantbot Technologies LP	17,764	$50	12/31/2023
COMM	17,764	$50	12/31/2023
Boothbay Fund Management LLC	16,996	$48	12/31/2023
COMM	16,996	$48	12/31/2023
Public Employees Retirement System of Ohio	16,514	$47	12/31/2023
COMM	16,514	$47	12/31/2023
Prudential Financial Inc.	16,670	$47	12/31/2023
COMM	16,670	$47	12/31/2023
NJ State Employees Deferred Compensation Plan	16,000	$45	12/31/2023
COMM	16,000	$45	12/31/2023
Raymond James & Associates	32,368	$42	03/31/2024
COMM	32,368	$42	03/31/2024
Centiva Capital LP	13,301	$38	12/31/2023
COMM	13,301	$38	12/31/2023
Truvestments Capital LLC	13,345	$38	12/31/2023
COMM	13,345	$38	12/31/2023
PEAK6 Investments LLC	13,177	$37	12/31/2023
COMM	13,177	$37	12/31/2023
Xponance Inc.	12,817	$36	12/31/2023
COMM	12,817	$36	12/31/2023
Allspring Global Investments Holdings LLC	25,708	$34	03/31/2024
COMM	25,708	$34	03/31/2024
Advisor Group Holdings Inc.	12,006	$34	12/31/2023
COMM	12,006	$34	12/31/2023
Oppenheimer & Co. Inc.	11,000	$31	12/31/2023
COMM	11,000	$31	12/31/2023
Metropolitan Life Insurance Co NY	9,278	$26	12/31/2023
COMM	9,278	$26	12/31/2023
Sit Investment Associates Inc.	8,450	$24	12/31/2023
COMM	8,450	$24	12/31/2023
US Bancorp DE	7,252	$20	12/31/2023
COMM	7,252	$20	12/31/2023
National Bank of Canada FI	6,773	$19	12/31/2023
COMM	6,773	$19	12/31/2023
Headlands Technologies LLC	5,231	$15	12/31/2023
COMM	5,231	$15	12/31/2023
Cambridge Investment Research Advisors Inc.	10,589	$14	03/31/2024
COMM	10,589	$14	03/31/2024
Steward Partners Investment Advisory LLC	5,000	$14	12/31/2023
COMM	5,000	$14	12/31/2023
Requisite Capital Management LLC	10,000	$13	03/31/2024
COMM	10,000	$13	03/31/2024
Symphony Financial Ltd. Co.	10,100	$13	03/31/2024
COMM	10,100	$13	03/31/2024
Nomura Asset Management Co. Ltd.	4,600	$13	12/31/2023
COMM	4,600	$13	12/31/2023
Amalgamated Bank	7,323	$10	03/31/2024
COMM	7,323	$10	03/31/2024
Barrow Hanley Mewhinney & Strauss LLC	3,319	$9	12/31/2023
COMM	3,319	$9	12/31/2023
Future Financial Wealth Managment LLC	5,000	$7	03/31/2024
COMM	5,000	$7	03/31/2024
Rocky Mountain Advisers LLC	2,500	$7	12/31/2023
COMM	2,500	$7	12/31/2023
Clear Street Markets LLC	1,774	$5	12/31/2023
COMM	1,774	$5	12/31/2023
Denali Advisors LLC	3,373	$4	03/31/2024
COMM	3,373	$4	03/31/2024
Nisa Investment Advisors LLC	1,200	$3	12/31/2023
COMM	1,200	$3	12/31/2023
The PNC Financial Services Group Inc.	697	$2	12/31/2023
COMM	697	$2	12/31/2023
Natixis	748	$2	12/31/2023
COMM	748	$2	12/31/2023
Quadrant Capital Group LLC	700	$2	12/31/2023
COMM	700	$2	12/31/2023
TFO TDC LLC	800	$2	12/31/2023
COMM	800	$2	12/31/2023
Cullen Frost Bankers Inc.	400	$1	12/31/2023
COMM	400	$1	12/31/2023
Northwestern Mutual Wealth Management Co.	400	$1	12/31/2023
COMM	400	$1	12/31/2023
ClariVest Asset Management LLC	529	$1	12/31/2023
COMM	529	$1	12/31/2023
Parallel Advisors LLC	445	$1	12/31/2023
COMM	445	$1	12/31/2023
Geneos Wealth Management Inc.	300	$1	12/31/2023
COMM	300	$1	12/31/2023
Ronald Blue Trust Inc.	285	$1	12/31/2023
COMM	285	$1	12/31/2023
NBC Securities Inc.	200	$0	03/31/2024
COMM	200	$0	03/31/2024
CWM LLC	27	$0	03/31/2024
COMM	27	$0	03/31/2024
Bear Mountain Capital Inc.	5	$0	03/31/2024
COMM	5	$0	03/31/2024
Huntington National Bank	1	$0	12/31/2023
COMM	1	$0	12/31/2023
Proequities Inc.		$0	12/31/2023
Put	0	$0	12/31/2023
Call	0	$0	12/31/2023
COMM	0	$0	12/31/2023
Signaturefd LLC	68	$0	12/31/2023
COMM	68	$0	12/31/2023
Crewe Advisors LLC	78	$0	12/31/2023
COMM	78	$0	12/31/2023
Covestor Ltd	24	$0	12/31/2023
COMM	24	$0	12/31/2023
Quent Capital LLC	54	$0	12/31/2023
COMM	54	$0	12/31/2023

See Summary: Institutional Holders of COMM
See Details: Top 10 Hedge Funds Holding COMM
Also See: COMM Insider Buying
Also See: COMM Holdings Changes

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