Backblaze (BLZE) Institutional Ownership

$7.76 -0.62 (-7.40%)

Closing price 04:00 PM Eastern

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$7.61 -0.15 (-1.92%)

As of 07:52 PM Eastern

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Current Institutional Ownership Percentage: 54.03%
Number of Institutional Buyers (last 12 months): 97
Total Institutional Inflows (last 12 months): $75.86M

Number of Institutional Sellers (last 12 months): 36
Total Institutional Outflows (last 12 months): $11.04M

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BLZE Institutional Buying and Selling by Quarter

Backblaze Major Shareholders & Ownership History

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Reporting Date	Major Shareholder Name	Shares Held	Market Value	% of Portfolio	Quarterly Change in Shares	Ownership in Company
5/19/2026	Bank of America Corp DE	53,991	$186K	0.0%	-2.6%	0.090%
5/16/2026	Lazard Asset Management LLC	160,333	$553K	0.0%	-46.2%	0.267%
5/14/2026	Renaissance Technologies LLC	1,172,657	$4.05M	0.0%	+44.6%	1.951%
5/14/2026	Arrowstreet Capital Limited Partnership	300,504	$1.04M	0.0%	+56.0%	0.500%
5/14/2026	Sei Investments Co.	17,341	$60K	0.0%	N/A	0.029%
5/14/2026	State of Wyoming	30,980	$107K	0.0%	+17.8%	0.052%
5/7/2026	Dimensional Fund Advisors LP	517,586	$1.79M	0.0%	+152.3%	0.861%
5/5/2026	Bank of New York Mellon Corp	180,515	$623K	0.0%	-5.8%	0.300%
4/29/2026	R Squared Ltd	24,436	$84K	0.0%	N/A	0.041%
4/24/2026	Perkins Capital Management Inc.	339,025	$1.17M	1.1%	+21.6%	0.564%
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3/20/2026	Hsbc Holdings PLC	24,686	$117K	0.0%	-44.6%	0.043%
2/23/2026	Virtu Financial LLC	11,503	$54K	0.0%	-71.1%	0.020%
2/19/2026	Invesco Ltd.	44,103	$206K	0.0%	+8.3%	0.076%
2/18/2026	Pillsbury Lake Capital LLC	1,729,132	$8.06M	2.8%	N/A	2.997%
2/18/2026	NewEdge Advisors LLC	8,078	$38K	0.0%	-79.3%	0.014%
2/18/2026	XTX Topco Ltd	126,694	$590K	0.0%	+96.0%	0.220%
2/18/2026	Quadrature Capital Ltd	28,164	$131K	0.0%	N/A	0.049%
2/18/2026	Numerai GP LLC	98,425	$459K	0.1%	+156.3%	0.171%
2/18/2026	Oxford Asset Management LLP	10,121	$47K	0.0%	N/A	0.018%
2/18/2026	Millennium Management LLC	652,675	$3.04M	0.0%	-25.0%	1.131%
2/18/2026	Engineers Gate Manager LP	75,061	$350K	0.0%	-20.5%	0.130%
2/18/2026	CastleKnight Management LP	293,300	$1.37M	0.0%	+38.1%	0.508%
2/18/2026	Bridgeway Capital Management LLC	20,800	$97K	0.0%	-83.1%	0.036%
2/18/2026	Boothbay Fund Management LLC	269,663	$1.26M	0.0%	+619.8%	0.467%
2/17/2026	PDT Partners LLC	103,976	$485K	0.0%	-20.7%	0.180%
2/17/2026	AQR Capital Management LLC	122,900	$573K	0.0%	-27.7%	0.213%
2/17/2026	Lazard Asset Management LLC	298,151	$1.39M	0.0%	+16.1%	0.517%
2/17/2026	Trexquant Investment LP	204,280	$952K	0.0%	-10.2%	0.354%
2/17/2026	Jump Financial LLC	41,100	$192K	0.0%	-84.9%	0.071%
2/17/2026	Price T Rowe Associates Inc. MD	32,219	$151K	0.0%	+12.3%	0.056%
2/17/2026	Regal Investment Advisors LLC	16,145	$75K	0.0%	+41.5%	0.028%
2/17/2026	Russell Investments Group Ltd.	67,367	$314K	0.0%	+10.6%	0.117%
2/17/2026	Royal Bank of Canada	5,551	$26K	0.0%	+1,388.2%	0.010%
2/17/2026	Graham Capital Management L.P.	57,295	$267K	0.0%	N/A	0.099%
2/16/2026	Squarepoint Ops LLC	85,480	$398K	0.0%	+35.0%	0.148%
2/16/2026	Whetstone Capital Advisors LLC	1,520,055	$7.08M	2.2%	+4.1%	2.634%
2/16/2026	Verition Fund Management LLC	42,129	$196K	0.0%	-42.8%	0.073%
2/16/2026	Panagora Asset Management Inc.	68,655	$320K	0.0%	N/A	0.119%
2/16/2026	Landscape Capital Management L.L.C.	180,184	$840K	0.1%	N/A	0.312%
2/16/2026	Barclays PLC	173,391	$808K	0.0%	+3.0%	0.301%
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2/13/2026	Marshall Wace LLP	225,111	$1.05M	0.0%	-49.7%	0.390%
2/13/2026	AWM Investment Company Inc.	3,067,569	$14.30M	1.4%	+0.1%	5.316%
2/13/2026	Police & Firemen s Retirement System of New Jersey	13,560	$63K	0.0%	-20.4%	0.024%
2/13/2026	Dynamic Technology Lab Private Ltd	53,180	$247K	0.1%	N/A	0.092%
2/13/2026	Wells Fargo & Company MN	66,331	$309K	0.0%	+70.5%	0.115%
2/12/2026	Jane Street Group LLC	299,847	$1.40M	0.0%	+33.3%	0.520%
2/12/2026	Brooklyn Investment Group	18,667	$89K	0.0%	N/A	0.032%
2/12/2026	MetLife Investment Management LLC	24,990	$116K	0.0%	-25.2%	0.043%
2/12/2026	Renaissance Technologies LLC	810,752	$3.78M	0.0%	+94.5%	1.405%
2/12/2026	Dimensional Fund Advisors LP	205,127	$956K	0.0%	+312.5%	0.356%
2/11/2026	Cerity Partners LLC	118,475	$552K	0.0%	+9.5%	0.205%
2/11/2026	Los Angeles Capital Management LLC	200,422	$934K	0.0%	-1.5%	0.347%
2/11/2026	Globeflex Capital L P	14,141	$66K	0.0%	N/A	0.025%
2/11/2026	State of Wyoming	26,301	$123K	0.0%	N/A	0.046%
2/10/2026	Goldman Sachs Group Inc.	377,672	$1.76M	0.0%	+128.7%	0.655%
2/10/2026	P.A.W. Capital Corp	300,000	$1.40M	3.0%	+3.4%	0.520%
2/10/2026	Intech Investment Management LLC	22,694	$106K	0.0%	-16.5%	0.039%
2/9/2026	Geode Capital Management LLC	1,341,863	$6.26M	0.0%	+4.2%	2.326%
2/6/2026	Nano Cap New Millennium Growth Fund L P	250,000	$1.17M	1.0%	N/A	0.433%
2/6/2026	GSA Capital Partners LLP	299,218	$1.39M	0.1%	+159.7%	0.519%
2/6/2026	ProShare Advisors LLC	10,079	$47K	0.0%	N/A	0.017%
2/5/2026	Baader Bank Aktiengesellschaft	150,000	$699K	0.0%	N/A	0.260%
1/30/2026	M&T Bank Corp	10,479	$49K	0.0%	N/A	0.018%
1/28/2026	Universal Beteiligungs und Servicegesellschaft mbH	150,000	$712K	0.0%	N/A	0.260%
1/27/2026	Round Rock Advisors LLC	91,406	$426K	0.1%	+134.0%	0.158%
1/9/2026	SG Americas Securities LLC	13,943	$65K	0.0%	-50.6%	0.024%
1/6/2026	Penbrook Management LLC	71,350	$332K	0.2%	+37.1%	0.124%
1/1/2026	JPMorgan Chase & Co.	351,657	$3.26M	0.0%	+95.9%	0.609%
1/1/2026	Tudor Investment Corp ET AL	51,257	$476K	0.0%	N/A	0.089%
12/9/2025	Tudor Investment Corp ET AL	51,257	$476K	0.0%	N/A	0.089%
11/17/2025	Caxton Associates LLP	25,792	$239K	0.0%	N/A	0.045%
11/17/2025	XTX Topco Ltd	64,653	$600K	0.0%	-38.6%	0.112%
11/17/2025	Wasatch Advisors LP	1,834,205	$17.02M	0.1%	N/A	3.179%
11/17/2025	Verition Fund Management LLC	73,619	$683K	0.0%	+49.8%	0.128%
11/17/2025	Polymer Capital Management US LLC	22,353	$207K	0.0%	N/A	0.039%
11/17/2025	Qube Research & Technologies Ltd	287,658	$2.67M	0.0%	-33.2%	0.499%
11/17/2025	Millennium Management LLC	870,250	$8.08M	0.0%	+12.9%	1.508%
11/17/2025	MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	24,598	$228K	0.0%	-16.1%	0.043%
11/17/2025	Brevan Howard Capital Management LP	15,436	$143K	0.0%	N/A	0.027%
11/17/2025	Bank of America Corp DE	41,136	$382K	0.0%	-49.6%	0.071%
11/17/2025	Boothbay Fund Management LLC	37,466	$348K	0.0%	N/A	0.065%
11/17/2025	Algert Global LLC	180,346	$1.67M	0.0%	+134.8%	0.313%
11/17/2025	Ameriprise Financial Inc.	154,989	$1.44M	0.0%	N/A	0.269%
11/14/2025	Lazard Asset Management LLC	256,789	$2.38M	0.0%	-11.3%	0.454%
11/14/2025	Raymond James Financial Inc.	129,574	$1.20M	0.0%	-11.6%	0.229%
11/14/2025	Virtu Financial LLC	39,799	$369K	0.0%	N/A	0.070%
11/14/2025	Man Group plc	29,685	$275K	0.0%	-66.7%	0.053%
11/14/2025	Two Sigma Investments LP	342,323	$3.18M	0.0%	+160.3%	0.606%
11/14/2025	Squarepoint Ops LLC	63,306	$587K	0.0%	N/A	0.112%
11/13/2025	Jump Financial LLC	272,524	$2.53M	0.0%	+164.5%	0.482%
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11/13/2025	Arrowstreet Capital Limited Partnership	480,281	$4.46M	0.0%	+165.9%	0.850%
11/13/2025	Shannon River Fund Management LLC	229,384	$2.13M	0.3%	N/A	0.406%
11/13/2025	Connor Clark & Lunn Investment Management Ltd.	953,914	$8.85M	0.0%	+20.1%	1.688%
11/13/2025	BNP Paribas Financial Markets	165,325	$1.53M	0.0%	+193.9%	0.293%
11/13/2025	Russell Investments Group Ltd.	60,912	$565K	0.0%	+10.0%	0.108%
11/13/2025	Blair William & Co. IL	13,194	$122K	0.0%	-72.6%	0.023%
11/12/2025	Barclays PLC	168,290	$1.56M	0.0%	-13.3%	0.298%
11/12/2025	Dimensional Fund Advisors LP	49,730	$461K	0.0%	+20.9%	0.088%
11/12/2025	First Eagle Investment Management LLC	1,133,740	$10.52M	0.0%	-2.0%	2.007%
11/12/2025	Quantbot Technologies LP	45,119	$419K	0.0%	+162.0%	0.080%

BLZE Institutional Ownership - Frequently Asked Questions

During the previous two years, 134 institutional investors and hedge funds held shares of Backblaze. The most heavily invested institutionals were Vanguard Group Inc. ($25.00M), Wasatch Advisors LP ($17.02M), AWM Investment Company Inc. ($14.30M), First Eagle Investment Management LLC ($10.52M), AIGH Capital Management LLC ($9.95M), Connor Clark & Lunn Investment Management Ltd. ($8.85M), and Pillsbury Lake Capital LLC ($8.06M).Learn more on Backblaze's institutional investors.

54.03% of Backblaze's stock is owned by institutional investors. Learn more on BLZE's institutional investor holdings.

Of the 130 institutional investors that purchased Backblaze's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: AWM Investment Company Inc. ($2.97M), AIGH Capital Management LLC ($1.90M), Wasatch Advisors LP ($1.83M), Pillsbury Lake Capital LLC ($1.73M), Renaissance Technologies LLC ($913.74K), Connor Clark & Lunn Investment Management Ltd. ($720.32K), and Arrowstreet Capital Limited Partnership ($588.16K).

Institutional investors have bought a total of 11,730,914 shares in the last 24 months. This purchase volume represents approximately $75.86M in transactions.

Of the 36 institutional investors that sold Backblaze's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Jump Financial LLC ($231.42K), Marshall Wace LLP ($222.55K), Millennium Management LLC ($217.58K), Lazard Asset Management LLC ($170.49K), Qube Research & Technologies Ltd ($142.98K), Bridgeway Capital Management LLC ($110.50K), and Man Group plc ($59.39K).

Institutional investors have sold a total of 1,865,308 shares in the last 24 months. This volume of shares sold represents approximately $11.04M in transactions.

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This page (NASDAQ:BLZE) was last updated on 6/5/2026 by MarketBeat.com Staff.

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Backblaze (BLZE) Institutional Ownership

BLZE Institutional Buying and Selling by Quarter

Backblaze Major Shareholders & Ownership History

BLZE Institutional Ownership - Frequently Asked Questions

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Backblaze (BLZE) Institutional Ownership

Institutional Ownership Changes (13F Filings) for Backblaze (NASDAQ:BLZE)

BLZE Institutional Buying and Selling by Quarter

Backblaze Major Shareholders & Ownership History

BLZE Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of BLZE shares?

What percentage of Backblaze's stock is owned by institutional investors?

Which institutional investors have been buying Backblaze's stock?

How much institutional buying is happening at Backblaze?

Which of Backblaze's major shareholders have been selling company stock?

How much institutional selling is happening at Backblaze?

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