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Equibles

CITADEL ADVISORS LLC

Position in BLZE — Backblaze, Inc.

CIK 1423053 MIAMI, FL
Back to BLZE Full portfolio

Position in BLZE

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$1,051,922
+$399,234 QoQ
Shares Held
304,905
+117.7% QoQ
Ownership
0.508%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Dec 2021
18 quarters on record
Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Common Shares in BLZE Over Time

Shares Held

Position Value (USD)

Derivatives in BLZE

reported options exposure · as of Mar 31, 2026
CallValue
$0
CallShares
0
PutValue
$82,800
PutShares
24,000

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Software - Infrastructure

Technology · as of Mar 31, 2026

CITADEL ADVISORS LLC holds $5,522,800,258 across 118 Software - Infrastructure names. BLZE ranks #91 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 MSFT
Microsoft Corp
 2,638,124 $976,554,360
2 NET
Cloudflare, Inc.
 1,941,142 $400,535,239
3 XYZ
Block, Inc.
 6,287,222 $378,365,019
4 ORCL
Oracle Corp
 2,302,838 $338,770,498
5 PLTR
Palantir Technologies Inc.
 2,015,600 $294,841,967
6 PANW
Palo Alto Networks Inc
 1,823,683 $292,372,858
7 OKTA
Okta, Inc.
 3,401,709 $267,748,514
8 TWLO
Twilio Inc
 1,930,352 $242,876,887

All Filings in BLZE

Export CSV
48 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $1,051,922 304,905
2026-03-31 $82,800 24,000
2025-12-31 $76,890 16,500
2025-12-31 $652,688 140,062
2025-09-30 $4,270,692 460,204
2025-09-30 $227,360 24,500
2025-06-30 $1,120,795 203,781
2025-06-30 $183,150 33,300
2025-06-30 $179,850 32,700
2025-03-31 $1,941,162 401,897
2025-03-31 $208,656 43,200
2025-03-31 $236,670 49,000
2024-12-31 $83,678 13,900
2024-12-31 $1,661,917 276,066
2024-12-31 $22,876 3,800
2024-09-30 $95,850 15,000
2024-09-30 $95,850 15,000
2024-09-30 $1,787,697 279,765
2024-06-30 $311,696 50,600
2024-06-30 $111,496 18,100
2024-06-30 $792,951 128,726
2024-03-31 $634,260 62,000
2024-03-31 $38,874 3,800
2024-03-31 $942,837 92,164
2023-12-31 $717,846 94,578
2023-12-31 $173,052 22,800
2023-12-31 $10,626 1,400
2023-09-30 $2,750 500
2023-09-30 $94,600 17,200
2023-09-30 $245,563 44,648
2023-06-30 $2,598 600
2023-06-30 $71,012 16,400
2023-06-30 $122,369 28,261
2023-03-31 $119,685 23,700
2023-03-31 $299,146 59,237
2023-03-31 $146,450 29,000
2022-12-31 $200,108 32,538
2022-12-31 $2,460 400
2022-12-31 $88,560 14,400
2022-09-30 $86,478 17,400
2022-09-30 $197,806 39,800
2022-09-30 $524,896 105,613
2022-06-30 $139,118 26,600
2022-06-30 $169,075 32,328
2022-03-31 $280,621 26,300
2021-12-31 $185,468 10,981
2021-12-31 $190,857 11,300
2021-12-31 $505,011 29,900

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