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BLZE Institutional Ownership & 13F Holders | SmartMoneyDB

BLZEBACKBLAZE INC

COM CL A · CUSIP 05637B105

Smart Money Ownership

Of the 9 tracked institutions holding BLZE, 3 have a 3-year clone track record — 3 of them beat the S&P. Average holder's clone alpha: +4.8pt. It's a gauge of who owns the name, not just how many.

PRICE T ROWE ASSOCIATES INC /MD/

$775.0K

+3.5pt

Alpha = the manager's 3-year clone return minus the S&P 500. A skilled roster is a stronger tell than a crowded one — though even skilled managers' edge doesn't reliably survive the 13F disclosure lag. Why →

BLZE (BACKBLAZE INC) Institutional Ownership Summary

Among the 9 tracked institutional investors we monitor, BLZE (BACKBLAZE INC) is held with a combined value of $152.58M across 11,946,187 shares. The largest holder is BlackRock, Inc. with a position worth $74.90M. 8 funds increased their holdings. 1 fund reduced its position.

Total Institutional Value

$152.58M

Total Shares Held

11,946,187

Institutional Holders

This Quarter's Biggest Movers

Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.

Biggest Buyers

BlackRock, Inc.+28% shares~$16.5M AQR CAPITAL MANAGEMENT LLC+59% shares~$6.2M MILLENNIUM MANAGEMENT LLC+302% shares~$5.9M FMR LLC+652% shares~$4.9M VANGUARD GROUP INC+15% shares~$1.9M

13F Institutional Holders

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AQR CAPITAL MANAGEMENT LLC

RENAISSANCE TECHNOLOGIES LLC

0.02% of book-35.0%

$12.09M

MILLENNIUM MANAGEMENT LLC

TWO SIGMA ADVISERS, LP

0.00% of book+27.8%

$917.09K

PRICE T ROWE ASSOCIATES INC /MD/

0.00% of book+10.8%

$775.00K

#	Fund	Value↓	Shares	Portfolio %	Change
1	BlackRock, Inc.	$74.90M	4,722,483	0.00%	+28.2%
2	STATE STREET CORP	$19.30M	1,216,998	0.00%	+9.4%
3	AQR CAPITAL MANAGEMENT LLC	$16.68M	1,051,847	0.01%	+58.5%
4	VANGUARD GROUP INC	$14.43M	3,096,719	0.00%	+15.0%
5	RENAISSANCE TECHNOLOGIES LLC	$12.09M	762,608	0.02%	-35.0%
6	MILLENNIUM MANAGEMENT LLC	$7.86M	495,435	0.01%	+301.6%
7	FMR LLC	$5.62M	354,493	0.00%	+652.0%
8	TWO SIGMA ADVISERS, LP	$917.09K	196,800	0.00%	+27.8%
9	PRICE T ROWE ASSOCIATES INC /MD/	$775.00K	48,804	0.00%	+10.8%

Activist & Large Holders (13D/13G)

Investor	Ownership	Type	Filed
BlackRock, Inc.	7.5%	13G/A	2026-07-27

SEC Schedule 13D (activist) and 13G (passive) filings for BLZE. Filed when an investor acquires 5%+ ownership.

Frequently Asked Questions

Which institutional investors own the most BLZE stock?

As of the latest SEC 13F filings, BlackRock, Inc. is the largest institutional holder of BLZE with a position worth $74.90M, representing 0.00% of their portfolio. In total, 9 institutional investors hold BLZE with a combined value of $152.58M.

What percentage of BLZE is owned by institutional investors?

Institutional investors hold $152.58M worth of BLZE stock across 9 positions. The largest institutional holder is BlackRock, Inc. with $74.90M in holdings.

What is a 13F filing and why does it matter for BLZE?

A 13F filing is a quarterly report required by the SEC from institutional investment managers with over $100 million in assets. It discloses their holdings in U.S. equities. For BLZE, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.

Track BLZE institutional moves

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