Latest Institutional Purchases of Backblaze, Inc. (BLZE)
This list provides information on the latest institutional transactions involving Backblaze, Inc. (BLZE) stock that were buys. The list includes the name of the institution, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the purchase has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Nov 14, 2025
Q3 2025
|
Wasatch Advisors Inc
Salt Lake City, UT |
BUY
|
- |
1.83MNew |
$8.97M - $19.7M
|
1.83M
$8.35M
|
|
|
Nov 14, 2025
Q3 2025
|
D. E. Shaw & Co., Inc.
New York, NY |
BUY
|
- |
322K+ 760.97% |
$1.57M - $3.46M
|
364K
$1.66M
|
|
|
Nov 13, 2025
Q3 2025
|
Arrowstreet Capital, Limited Partnership
Boston, MA |
BUY
|
- |
300K+ 165.92% |
$1.47M - $3.22M
|
480K
$2.19M
|
|
|
Nov 14, 2025
Q3 2025
|
Whetstone Capital Advisors, LLC
Shawnee Mission, KS |
BUY
|
- |
266K+ 22.25% |
$1.3M - $2.86M
|
1.46M
$6.65M
|
|
|
Nov 14, 2025
Q3 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
BUY
|
- |
256K+ 125.83% |
$1.25M - $2.76M
|
460K
$2.09M
|
|
|
Nov 13, 2025
Q3 2025
|
Shannon River Fund Management LLC
|
BUY
|
- |
229KNew |
$1.12M - $2.47M
|
229K
$1.04M
|
|
|
Nov 13, 2025
Q3 2025
|
Jane Street Group, LLC
New York, NY |
BUY
|
- |
225KNew |
$1.1M - $2.42M
|
225K
$1.02M
|
|
|
Nov 14, 2025
Q3 2025
|
State Street Corp
Boston, MA |
BUY
|
- |
215K+ 25.55% |
$1.05M - $2.31M
|
1.06M
$4.81M
|
|
|
Nov 14, 2025
Q3 2025
|
Two Sigma Investments, LP
New York, NY |
BUY
|
- |
211K+ 160.29% |
$1.03M - $2.27M
|
342K
$1.56M
|
|
|
Nov 13, 2025
Q3 2025
|
Acadian Asset Management LLC
Boston, MA |
BUY
|
- |
207K+ 162.63% |
$1.01M - $2.23M
|
335K
$1.52M
|
|
|
Nov 14, 2025
Q3 2025
|
Morgan Stanley
New York, NY |
BUY
|
- |
174K+ 51.36% |
$852K - $1.87M
|
514K
$2.34M
|
|
|
Nov 13, 2025
Q3 2025
|
Jump Financial, LLC
Chicago, IL |
BUY
|
- |
169K+ 164.5% |
$829K - $1.82M
|
273K
$1.24M
|
|
|
Nov 13, 2025
Q3 2025
|
Connor, Clark & Lunn Investment Management Ltd.
|
BUY
|
- |
159K+ 20.05% |
$779K - $1.71M
|
954K
$4.34M
|
|
|
Nov 14, 2025
Q3 2025
|
Ameriprise Financial Inc
Minneapolis, MN |
BUY
|
- |
155KNew |
$758K - $1.67M
|
155K
$705K
|
|
|
Nov 07, 2025
Q3 2025
|
Vanguard Group Inc
Valley Forge, PA |
BUY
|
- |
134K+ 5.24% |
$655K - $1.44M
|
2.69M
$12.3M
|
|
|
Nov 14, 2025
Q3 2025
|
Eam Investors, LLC
Solana Beach, CA |
BUY
|
- |
129KNew |
$631K - $1.39M
|
129K
$587K
|
|
|
Nov 14, 2025
Q3 2025
|
Trexquant Investment LP
Stamford, CT |
BUY
|
- |
126K+ 124.62% |
$617K - $1.36M
|
228K
$1.04M
|
|
|
Nov 07, 2025
Q3 2025
|
Jpmorgan Chase & CO
New York, NY |
BUY
|
- |
126K+ 55.93% |
$617K - $1.36M
|
352K
$1.6M
|
|
|
Nov 12, 2025
Q3 2025
|
Geode Capital Management, LLC
Boston, MA |
BUY
|
- |
120K+ 10.25% |
$585K - $1.29M
|
1.29M
$5.86M
|
|
|
Nov 14, 2025
Q3 2025
|
Algert Global LLC
San Francisco, CA |
BUY
|
- |
104K+ 134.78% |
$506K - $1.11M
|
180K
$821K
|
|
|
Nov 14, 2025
Q3 2025
|
Israel Englander
Millennium Management LLC | New York, Ny
|
BUY
|
- |
99.4K+ 12.89% |
$486K - $1.07M
|
870K
$3.96M
|
|
|
Nov 14, 2025
Q3 2025
|
David A. Siegel
Two Sigma Advisers, LP | New York, Ny
|
BUY
|
- |
84.9K+ 122.87% |
$415K - $913K
|
154K
$701K
|
|
|
Nov 14, 2025
Q3 2025
|
Squarepoint Ops LLC
New York, NY |
BUY
|
- |
63.3KNew |
$310K - $681K
|
63.3K
$288K
|
|
|
Nov 14, 2025
Q3 2025
|
Cubist Systematic Strategies, LLC
Stamford, CT |
BUY
|
- |
60K+ 48.57% |
$294K - $645K
|
184K
$836K
|
|
|
Nov 14, 2025
Q3 2025
|
Manatuck Hill Partners, LLC
Westport, CT |
BUY
|
- |
60KNew |
$293K - $645K
|
60K
$273K
|
|
|
Nov 10, 2025
Q3 2025
|
Semanteon Capital Management, LP
Newton, MA |
BUY
|
- |
54KNew |
$264K - $581K
|
54K
$246K
|
|
|
Nov 10, 2025
Q3 2025
|
Counterpoint Mutual Funds LLC
|
BUY
|
- |
51.7KNew |
$253K - $556K
|
51.7K
$235K
|
|
|
Nov 14, 2025
Q3 2025
|
Paul Tudor Jones
Tudor Investment Corp Et Al | Stamford, Ct
|
BUY
|
- |
51.3KNew |
$251K - $551K
|
51.3K
$233K
|
|
|
Nov 13, 2025
Q3 2025
|
Peak6 LLC
Chicago, IL |
BUY
|
CALL |
49.1KNew |
$240K - $528K
|
49.1K
$223K
|
|
|
Nov 14, 2025
Q3 2025
|
Virtu Financial LLC
New York, NY |
BUY
|
- |
39.8KNew |
$195K - $428K
|
39.8K
$181K
|
|
|
Nov 14, 2025
Q3 2025
|
Round Rock Advisors, LLC
|
BUY
|
- |
39.1KNew |
$191K - $420K
|
39.1K
$178K
|
|
|
Nov 14, 2025
Q3 2025
|
Boothbay Fund Management, LLC
New York, NY |
BUY
|
- |
37.5KNew |
$183K - $403K
|
37.5K
$170K
|
|
|
Nov 14, 2025
Q3 2025
|
Engineers Gate Manager LP
New York, NY |
BUY
|
- |
33.9K+ 56.12% |
$166K - $365K
|
94.4K
$430K
|
|
|
Oct 30, 2025
Q3 2025
|
Bailard, Inc.
|
BUY
|
- |
33.9KNew |
$166K - $364K
|
33.9K
$154K
|
|
|
Oct 23, 2025
Q3 2025
|
Sg Americas Securities, LLC
|
BUY
|
- |
28.2KNew |
$138K - $304K
|
28.2K
$128K
|
|
|
Nov 12, 2025
Q3 2025
|
Quantbot Technologies LP
New York, NY |
BUY
|
- |
27.9K+ 161.95% |
$136K - $300K
|
45.1K
$205K
|
|
|
Nov 17, 2025
Q3 2025
|
Caxton Associates LLP
London, |
BUY
|
- |
25.8KNew |
$126K - $277K
|
25.8K
$117K
|
|
|
Nov 14, 2025
Q3 2025
|
Aqr Capital Management LLC
Greenwich, CT |
BUY
|
- |
25.6K+ 17.76% |
$125K - $275K
|
170K
$773K
|
|
|
Nov 14, 2025
Q3 2025
|
Northern Trust Corp
Chicago, IL |
BUY
|
- |
25.6K+ 6.28% |
$125K - $275K
|
433K
$1.97M
|
|
|
Nov 14, 2025
Q3 2025
|
Verition Fund Management LLC
Greenwich, CT |
BUY
|
- |
24.5K+ 49.83% |
$120K - $263K
|
73.6K
$335K
|
|
|
Nov 12, 2025
Q3 2025
|
Accredited Wealth Management, LLC
Louisville, KY |
BUY
|
- |
22.6KNew |
$110K - $242K
|
22.6K
$103K
|
|
|
Nov 14, 2025
Q3 2025
|
Polymer Capital Management (Us) LLC
New York, NY |
BUY
|
- |
22.4KNew |
$109K - $240K
|
22.4K
$102K
|
|
|
Nov 06, 2025
Q3 2025
|
Cornerstone Investment Partners, LLC
|
BUY
|
- |
21.1KNew |
$103K - $227K
|
21.1K
$96K
|
|
|
Nov 13, 2025
Q3 2025
|
Invesco Ltd.
Atlanta, GA |
BUY
|
- |
20.5K+ 101.42% |
$100K - $221K
|
40.7K
$185K
|
|
|
Oct 27, 2025
Q3 2025
|
Gwn Securities Inc.
Palm Beach Gardens, FL |
BUY
|
- |
20.1KNew |
$98.1K - $216K
|
20.1K
$91.3K
|
|
|
Nov 14, 2025
Q3 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
BUY
|
CALL |
19.2KNew |
$93.9K - $206K
|
19.2K
$87.4K
|
|
|
Nov 14, 2025
Q3 2025
|
Brevan Howard Capital Management LP
St. Helier, Y9 |
BUY
|
- |
15.4KNew |
$75.5K - $166K
|
15.4K
$70.2K
|
|
|
Nov 14, 2025
Q3 2025
|
Ieq Capital, LLC
|
BUY
|
- |
14.9KNew |
$73.1K - $161K
|
14.9K
$68K
|
|
|
Oct 22, 2025
Q3 2025
|
Penbrook Management LLC
|
BUY
|
- |
12.2K+ 30.63% |
$59.7K - $131K
|
52K
$237K
|
|
|
Nov 03, 2025
Q3 2025
|
Quest Partners LLC
New York, NY |
BUY
|
- |
11.4KNew |
$55.7K - $122K
|
11.4K
$51.8K
|
|