Company · Ownership research

Backblaze, Inc. BLZE

CIK 0001462056 · CUSIP 05637B105

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 05637B105 (BLZE), not CUSIP 05637B905 (BLZE), CUSIP 05637B955 (BLZE), and does not merge CUSIPs.

This page lists the top 20 of 96 rows by value; the complete set is available through the API.

Some filings reported values in thousands; those figures were scaled ×1,000 to dollars.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	Whetstone Capital Advisors, LLC CIK 1607278 · View history	$16.38M 1,600,789 shares	7.17%	0(0.00%)Unchanged	SEC filing ↗ May 14, 2024	▾
02	VANGUARD GROUP INC CIK 102909 · View history	$14.87M 1,453,335 shares	0.00%	-183.73K(-11.20%)Reduced	SEC filing ↗ May 10, 2024	▾
03	MILLENNIUM MANAGEMENT LLC CIK 1273087 · View history	$8.20M 801,346 shares	0.01%	+394.70K(+97.10%)Added	SEC filing ↗ May 15, 2024	▾
04	Driehaus Capital Management LLC CIK 938206 · View history	$7.49M 732,192 shares	0.07%	+732.19KNew	SEC filing ↗ May 15, 2024	▾
05	First Eagle Investment Management, LLC CIK 1325447 · View history	$7.44M 726,990 shares	0.02%	+67.47K(+10.20%)Added	SEC filing ↗ May 9, 2024	▾
06	ACADIAN ASSET MANAGEMENT LLC CIK 916542 · View history	$7.05M 689,599 shares	0.02%	+371.85K(+117.00%)Added	SEC filing ↗ May 10, 2024	▾
07	BlackRock Inc. CIK 1364742 · View history	$6.44M 629,403 shares	0.00%	+46.26K(+7.90%)Added	SEC filing ↗ May 10, 2024	▾
08	TWO SIGMA INVESTMENTS, LP CIK 1179392 · View history	$4.68M 457,289 shares	0.01%	+265.75K(+138.70%)Added	SEC filing ↗ May 15, 2024	▾
09	MARSHALL WACE, LLP CIK 1318757 · View history	$4.14M 405,055 shares	0.01%	+266.21K(+191.70%)Added	SEC filing ↗ May 15, 2024	▾
10	TWO SIGMA ADVISERS, LP CIK 1478735 · View history	$4.05M 395,900 shares	0.01%	+158.10K(+66.50%)Added	SEC filing ↗ May 15, 2024	▾
11	OBERWEIS ASSET MANAGEMENT INC/ CIK 937886 · View history	$3.66M 357,800 shares	0.26%	+357.80KNew	SEC filing ↗ May 15, 2024	▾
12	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$3.64M 355,276 shares	0.00%	+10.06K(+2.90%)Added	SEC filing ↗ May 13, 2024	▾
13	Invesco Ltd. CIK 914208 · View history	$3.37M 328,938 shares	0.00%	+328.94KNew	SEC filing ↗ May 14, 2024	▾
14	GOLDMAN SACHS GROUP INC CIK 886982 · View history	$3.36M 328,748 shares	0.00%	+287.51K(+697.30%)Added	SEC filing ↗ May 15, 2024	▾
15	MORGAN STANLEY CIK 895421 · Amended · View history	$3.34M 326,860 shares	0.00%	+278.33K(+573.60%)Added	SEC filing ↗ Oct 17, 2024	▾
16	SUSQUEHANNA INTERNATIONAL GROUP, LLP CIK 1446194 · View history	$3.31M 323,801 shares	0.00%	+67.61K(+26.40%)Added	SEC filing ↗ May 7, 2024	▾
17	Qube Research & Technologies Ltd CIK 1729829 · View history	$3.02M 295,300 shares	0.01%	+168.28K(+132.50%)Added	SEC filing ↗ May 14, 2024	▾
18	D. E. Shaw & Co., Inc. CIK 1009207 · Amended · View history	$2.51M 245,581 shares	0.00%	+190.79K(+348.20%)Added	SEC filing ↗ May 15, 2024	▾
19	SCALAR GAUGE MANAGEMENT, LLC CIK 1965542 · View history	$2.41M 235,887 shares	1.86%	+15.00K(+6.80%)Added	SEC filing ↗ May 15, 2024	▾
20	Connor, Clark & Lunn Investment Management Ltd. CIK 1596800 · View history	$2.33M 227,385 shares	0.01%	+93.14K(+69.40%)Added	SEC filing ↗ May 9, 2024	▾

Showing 20 / 96 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

Cancelled or null records excluded

Disclosed shares

14,576,529

Not deduplicated across managers

Disclosed value

$149.11M

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

Backblaze, Inc. · Q1 2024

Explore all 96 reporting institutions.

This page includes 20 of 96 reporting institutions. Log in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.