Quantum Corporation (QMCO) Ownership

67.37 ↑22.45 (49.98%)

As of December 31, 1969, 7:00pm EST.

Institutions
Mutual Funds

Institutional Ownership

Solas Capital Management LLC is the biggest individual institutional holder of Quantum Corporation (QMCO), owning a total of 2.8 million shares. Combined, the top 53 institutional holders of QMCO own 64.44% of the company with a total of 20.1 million shares.

In the latest ownership report on September 30th 2024, the top 53 institutional holders increased their combined ownership of QMCO by 818 thousand shares. 11 institutions bought 822,877 total additional shares and increased their ownership by an average of 34.57%. However 3 institutions sold 4,914 total shares and decreased their ownership by an average of 0.67%.

Overall this is a positive sign as the number of shares owned by the top 20 institutional holders of Quantum Corporation increased by a net total of 817,963 in the latest quarter.

Institution Ownership Chart

Latest Institutional Ownership Changes

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
Neuberger Berman Group LLC	14.813%	0.000%	718,211	718,211	2024-09-30
Allianz Asset Management AG	10.569%	0.000%	512,416	0	2024-09-30
Long Focus Capital Management, LLC	9.859%	4.206%	477,999	19,293	2024-09-30
Vanguard Group Inc	5.072%	-1.957%	245,895	-4,908	2024-09-30
TCW Group Inc	2.187%	0.002%	106,010	2	2024-09-30
BOOTHBAY FUND MANAGEMENT, LLC	1.414%	0.000%	68,577	68,577	2024-09-30
Geode Capital Management, LLC	1.075%	2.392%	52,137	1,218	2024-09-30
Advance Capital Management Inc	0.357%	251.686%	17,310	12,388	2024-09-30
State Street Corp	0.353%	-0.018%	17,114	-3	2024-09-30
Northern Trust Corp	0.231%	-0.027%	11,192	-3	2024-09-30
Tower Research Capital LLC	0.047%	121.961%	2,264	1,244	2024-09-30
UBS Group AG	0.014%	0.000%	689	689	2024-09-30
Morgan Stanley - Brokerage Accounts	0.012%	0.000%	601	601	2024-09-30
Barclays PLC	0.009%	0.000%	455	0	2024-09-30
BNP Paribas Arbitrage, SA	0.007%	0.000%	361	361	2024-09-30
Eastern Bank	0.006%	0.000%	293	293	2024-09-30
Whittier Trust Co	0.004%	0.000%	187	0	2024-09-30

Top Institutions

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
Solas Capital Management LLC	2.952%	-24.920%	2,805,443	-931,177	2023-09-30
RIMA MANAGEMENT, LLC	2.684%	0.000%	2,550,931	0	2023-09-30
Roumell Asset Management, LLC	1.776%	0.000%	1,687,553	0	2023-09-30
Pacific Ridge Capital Partners, LLC	1.320%	-3.910%	1,264,992	-51,475	2024-06-30
Deep Field Asset Management LLC	1.185%	0.000%	1,230,000	0	2022-06-30
Herald Investment Management Ltd	1.043%	0.000%	1,000,000	0	2024-06-30
King Luther Capital Management Corp	1.022%	0.000%	980,000	0	2024-06-30
BlackRock Inc	0.946%	-8.021%	916,904	-79,957	2024-06-30
B. Riley Asset Management, LLC	0.744%	36.384%	772,519	206,088	2022-06-30
Herald Investment Management Limited	0.710%	0.000%	746,850	0	2022-12-31
Neuberger Berman Group LLC	14.813%	0.000%	718,211	718,211	2024-09-30
B. Riley Financial Inc	0.726%	-65.120%	695,958	-1,299,345	2024-03-31
Awm Investment Company Inc	0.619%	-11.070%	584,518	-72,762	2023-03-31
Allianz Asset Management AG	10.569%	0.000%	512,416	0	2024-09-30
Long Focus Capital Management, LLC	9.859%	4.206%	477,999	19,293	2024-09-30
State Street Corporation	0.357%	0.000%	342,335	0	2024-03-31
Marathon Capital Management LLC	0.307%	-3.173%	323,422	-10,600	2022-09-30
LPL Financial Corp	0.287%	0.754%	272,257	2,037	2023-03-31
Kovack Advisors Inc	0.280%	1.516%	267,901	4,000	2024-06-30
Jacobs Levy Equity Management, Inc.	0.262%	20.925%	249,355	43,148	2023-09-30
Vanguard Group Inc	5.072%	-1.957%	245,895	-4,908	2024-09-30
Citadel Advisors Llc	0.241%	57.727%	228,619	83,673	2023-06-30
TCW Group Inc	2.187%	0.002%	106,010	2	2024-09-30
Millennium Management LLC	0.111%	-17.927%	105,545	-23,054	2023-12-31
T. Rowe Price Associates, Inc.	0.105%	0.000%	100,600	0	2024-06-30
Bridgeway Capital Management, LLC	0.089%	0.000%	84,800	0	2024-06-30
Tidal Investments LLC.	0.085%	84.583%	81,521	37,356	2024-06-30
SEI Investments Co	0.071%	17.035%	68,874	10,025	2024-06-30
Virtu Financial LLC	0.071%	558.026%	68,869	58,403	2024-06-30
BOOTHBAY FUND MANAGEMENT, LLC	1.414%	0.000%	68,577	68,577	2024-09-30
Prudential Financial Inc	0.062%	0.000%	59,600	0	2024-06-30
Acadian Asset Management LLC	0.061%	-71.365%	58,580	-145,992	2024-03-31
Berkshire Asset Management Inc	0.060%	0.000%	57,081	57,081	2024-06-30
Geode Capital Management, LLC	1.075%	2.392%	52,137	1,218	2024-09-30
Jane Street Group LLC	0.048%	150.974%	46,134	27,752	2024-06-30
Goldman Sachs Group Inc	0.043%	64.089%	41,270	16,119	2023-12-31
Susquehanna International Group, LLP	0.032%	-81.371%	30,492	-133,188	2024-06-30
TWO SIGMA SECURITIES, LLC	0.031%	0.000%	29,315	29,315	2024-06-30
HighTower Advisors, LLC	0.027%	0.154%	26,063	40	2024-06-30
Bank of New York Mellon Corp	0.027%	0.000%	25,363	0	2024-06-30
CapTrust Financial Advisors	0.018%	0.000%	17,333	0	2024-06-30
Advance Capital Management Inc	0.357%	251.686%	17,310	12,388	2024-09-30
State Street Corp	0.353%	-0.018%	17,114	-3	2024-09-30
Northern Trust Corp	0.231%	-0.027%	11,192	-3	2024-09-30
Bank of America Corp	0.007%	-2.844%	6,833	-200	2024-06-30
Tower Research Capital LLC	0.047%	121.961%	2,264	1,244	2024-09-30
UBS Group AG	0.014%	0.000%	689	689	2024-09-30
Advisor Group Holdings, Inc.	0.001%	-4.318%	687	-31	2024-06-30
Morgan Stanley - Brokerage Accounts	0.012%	0.000%	601	601	2024-09-30
Barclays PLC	0.009%	0.000%	455	0	2024-09-30
BNP Paribas Arbitrage, SA	0.007%	0.000%	361	361	2024-09-30
Eastern Bank	0.006%	0.000%	293	293	2024-09-30
Whittier Trust Co	0.004%	0.000%	187	0	2024-09-30

Mutual Fund Ownership

Neuberger Berman Intrinsic Value Instl is the biggest individual fund holder of Quantum Corporation (QMCO), owning a total of 7.5 million shares. Combined, the top 45 mutual fund holders of QMCO own 34.94% of the company with a total of 18.2 million shares.

In the latest ownership report on October 31st 2024, the top 45 fund holders increased their combined ownership of QMCO by 5 shares. 2 funds bought 640 total additional shares and increased their ownership by an average of 5.07%. However 2 funds sold 635 total shares and decreased their ownership by an average of 1.26%.

Overall this is a positive sign as the number of shares owned by the top 20 mutual funds holding Quantum Corporation increased by a net total of 5 in the latest report.

Mutual Funds Chart

Latest Mutual Fund Ownership Changes

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
Neuberger Berman Intrinsic Value I	7.671%	0.000%	371,912	0	2024-10-31
Vanguard Total Stock Mkt Idx Inv	3.426%	0.000%	166,091	0	2024-10-31
Vanguard Institutional Extnd Mkt Idx Tr	1.584%	0.000%	76,789	0	2024-10-31
Fidelity Extended Market Index	0.556%	-2.191%	26,970	-604	2024-10-31
Morgan Stanley Pathway Sm-Mid Cap Eq	0.316%	0.000%	15,327	0	2024-10-31
Fidelity Total Market Index	0.189%	-0.337%	9,169	-31	2024-10-31
Fidelity Series Total Market Index	0.148%	9.291%	7,164	609	2024-10-31
Spartan Total Market Index Pool E	0.076%	0.853%	3,667	31	2024-10-31

Top Mutual Funds

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
Neuberger Berman Intrinsic Value Instl	7.084%	0.000%	7,453,714	0	2022-12-31
Roumell Opportunistic Value Instl	1.776%	0.000%	1,687,553	0	2023-09-29
Vanguard Extended Market Index Investor	1.616%	0.000%	1,535,792	0	2023-08-31
Pacific Ridge Capital Ptnrs Micro Cp Val	1.207%	-5.416%	1,170,725	-67,040	2024-03-31
Herald Ord	1.031%	0.000%	1,000,000	0	2024-06-30
NB US SCp Intrs Val $I Acc	0.658%	0.000%	692,382	0	2022-10-31
Nueberger Berman US SCp Intrs Val $I Acc	0.667%	0.000%	692,382	0	2022-08-31
Fidelity® Extended Market Index	0.523%	0.000%	497,264	0	2023-11-30
Adara Smaller Companies	0.467%	0.000%	447,440	0	2024-07-31
Neuberger Berman Intrinsic Value I	7.671%	0.000%	371,912	0	2024-10-31
Acuitas US Microcap Strategy	0.317%	-0.579%	307,600	-1,790	2024-03-31
Bridgeway Ultra-Small Company Market	0.288%	16.596%	274,000	39,000	2023-09-30
BNY Mellon Select Managers Sm Cp Val I	0.203%	0.000%	194,305	0	2024-04-30
Fidelity® Total Market Index	0.195%	0.000%	184,996	0	2023-11-30
Vanguard Total Stock Mkt Idx Inv	3.426%	0.000%	166,091	0	2024-10-31
BlackRock Extended Mkt Composite	0.157%	0.000%	150,610	0	2023-09-30
Invesco FTSE RAFI US 1500 Small-Mid ETF	0.136%	0.000%	142,909	0	2023-02-28
iShares Micro-Cap ETF	0.138%	-1.370%	132,484	-1,840	2024-05-30
Fidelity® Series Total Market Index	0.138%	0.000%	131,112	0	2023-11-30
Russell Inv Tax-Managed US Mid&Sm Cap S	0.126%	-1.311%	131,042	-1,741	2022-11-30
iShares Core S&P Total US Stock Mkt ETF	0.111%	0.000%	114,950	0	2022-12-30
Neuberger Berman Small Cap Intrinsic Val	2.240%	0.001%	108,597	1	2024-09-30
Unusual Whales Subversive Dem Trd ETF	0.105%	0.000%	100,199	0	2024-07-31
Vanguard Instl Ttl Stck Mkt Idx Tr	0.102%	0.000%	98,136	0	2024-03-31
Vanguard Instl Ttl Stk Mkt Idx InstlPls	0.102%	0.000%	98,136	0	2024-07-31
Vanguard Institutional Extnd Mkt Idx Tr	1.584%	0.000%	76,789	0	2024-10-31
Neuberger Berman US SCp Intrs Val $I Acc	0.723%	0.000%	35,034	0	2024-08-31
Fidelity Extended Market Index	0.556%	-2.191%	26,970	-604	2024-10-31
SSgA U.S. Extended Market Index Class I	0.023%	0.000%	22,200	0	2023-12-31
State St US Extended Mkt Indx NL Cl C	0.023%	0.000%	22,200	0	2024-07-31
NT Ext Eq Mkt Indx Fd DC Lending Tier 5	0.020%	426.681%	19,187	15,544	2024-06-30
BNYM Mellon SL Market Completion UC1	0.019%	0.065%	18,403	12	2024-06-30
Morgan Stanley Pathway Sm-Mid Cap Eq	0.316%	0.000%	15,327	0	2024-10-31
NB MAG Small Cap Intrinsic Value	0.010%	0.000%	9,980	0	2024-06-30
Fidelity Total Market Index	0.189%	-0.337%	9,169	-31	2024-10-31
SSgA U.S. Total Market Index Strategy	0.009%	42.199%	9,105	2,702	2024-06-30
Fidelity Series Total Market Index	0.148%	9.291%	7,164	609	2024-10-31
BlackRock Extended Equity Market K	0.135%	-0.046%	6,563	-3	2024-09-30
NT Ext Equity Mkt Idx Fd - L	0.128%	-0.016%	6,226	-1	2024-09-30
Northern Trust Extended Eq Market Idx	0.128%	-0.016%	6,226	-1	2024-09-30
T. Rowe Price U.S. Equities Tr	0.104%	0.000%	5,030	0	2024-09-30
NT Ext Equity Mkt Idx Fd - NL	0.097%	0.000%	4,700	0	2024-09-30
Bridgeway Ultra-Small Company	0.088%	0.000%	4,240	0	2024-09-30
NT Ext Equity Mkt Idx Fd - DC - NL - T2	0.078%	0.291%	3,787	11	2024-09-30
Spartan Total Market Index Pool E	0.076%	0.853%	3,667	31	2024-10-31