Latest Institutional Sells of Quantum Si Inc (QSI)
This list provides information on the latest institutional transactions involving Quantum Si Inc (QSI) stock that were sells. 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 sale has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
May 15, 2025
Q1 2025
|
Morgan Stanley
New York, NY |
SELL
|
- |
-3.19M- 91.74% |
$3.64M - $13.7M
|
287K
$563K
|
|
|
May 09, 2025
Q1 2025
|
Goldman Sachs Group Inc
New York, NY |
SELL
|
- |
-561K- 55.96% |
$639K - $2.41M
|
441K
$865K
|
|
|
May 12, 2025
Q1 2025
|
Simplex Trading, LLC
|
SELL
|
- |
-264K- 86.01% |
$301K - $1.13M
|
42.9K
$84.1K
|
|
|
May 14, 2025
Q1 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
SELL
|
- |
-206K- 20.54% |
$235K - $883K
|
797K
$1.56M
|
|
|
May 07, 2025
Q1 2025
|
Nikko Asset Management Americas, Inc.
|
SELL
|
- |
-154K- 2.58% |
$175K - $660K
|
5.81M
$11.4M
|
|
|
Apr 25, 2025
Q1 2025
|
Sumitomo Mitsui Trust Holdings, Inc.
|
SELL
|
- |
-154K- 2.58% |
$175K - $660K
|
5.81M
$11.4M
|
|
|
May 13, 2025
Q1 2025
|
Ubs Group Ag
|
SELL
|
- |
-142K- 24.05% |
$162K - $611K
|
450K
$881K
|
|
|
May 07, 2025
Q1 2025
|
Cathie Wood
Ark Investment Management LLC | St. Petersburg, Fl
|
SELL
|
- |
-135K- 1.53% |
$154K - $580K
|
8.71M
$17.1M
|
|
|
May 08, 2025
Q1 2025
|
Gsa Capital Partners LLP
London, X0 |
SELL
|
- |
-128K- 34.22% |
$146K - $549K
|
246K
$483K
|
|
|
May 15, 2025
Q1 2025
|
Bridgeway Capital Management, LLC
Houston, TX |
SELL
|
- |
-100K- 33.77% |
$114K - $429K
|
196K
$384K
|
|
|
May 15, 2025
Q1 2025
|
Shay Capital LLC
New York, NY |
SELL
|
- |
-88K- 40.66% |
$100K - $378K
|
129K
$252K
|
|
|
May 15, 2025
Q1 2025
|
Wolverine Trading, LLC
Chicago, IL |
SELL
|
- |
-71.5K- 63.86% |
$81.5K - $307K
|
40.5K
$79.3K
|
|
|
May 14, 2025
Q1 2025
|
Guggenheim Capital LLC
Chicago, IL |
SELL
|
- |
-71K- 35.49% |
$80.9K - $304K
|
129K
$253K
|
|
|
May 15, 2025
Q1 2025
|
Barclays PLC
London, X0 |
SELL
|
- |
-29.7K- 19.74% |
$33.9K - $128K
|
121K
$237K
|
|
|
Apr 15, 2025
Q1 2025
|
Sg Americas Securities, LLC
|
SELL
|
- |
-27.5K- 40.7% |
$31.4K - $118K
|
40.1K
$78.6K
|
|
|
May 15, 2025
Q1 2025
|
Bank Of America Corp
Charlotte, NC |
SELL
|
- |
-23.4K- 20.9% |
$26.6K - $100K
|
88.5K
$173K
|
|
|
May 09, 2025
Q1 2025
|
Thoroughbred Financial Services, LLC
|
SELL
|
- |
-21K- 63.64% |
$23.9K - $90.1K
|
12K
$23.5K
|
|
|
May 15, 2025
Q1 2025
|
Wolverine Trading, LLC
Chicago, IL |
SELL
|
PUT |
-16.9K- 27.48% |
$19.3K - $72.5K
|
44.6K
$87.4K
|
|
|
May 12, 2025
Q1 2025
|
Advisor Group Holdings, Inc.
Phoenix, AZ |
SELL
|
- |
-9.63K- 89.58% |
$11K - $41.3K
|
1.12K
$2.2K
|
|
|
May 14, 2025
Q1 2025
|
Jane Street Group, LLC
New York, NY |
SELL
|
PUT |
-7.4K- 16.52% |
$8.44K - $31.7K
|
37.4K
$73.3K
|
|
|
Apr 30, 2025
Q1 2025
|
Nisa Investment Advisors, LLC
|
SELL
|
- |
-6.4K- 85.15% |
$7.3K - $27.5K
|
1.12K
$2.19K
|
|
|
May 15, 2025
Q1 2025
|
Aqr Capital Management LLC
Greenwich, CT |
SELL
|
- |
-6.36K- 6.21% |
$7.25K - $27.3K
|
96K
$188K
|
|
|
May 15, 2025
Q1 2025
|
Federation Des Caisses Desjardins Du Quebec
Levis, A8 |
SELL
|
- |
-6.1K- 99.19% |
$6.95K - $26.2K
|
50
$98
|
|
|
Apr 29, 2025
Q1 2025
|
Callan Capital, LLC
La Jolla, CA |
SELL
|
CALL |
-6K- 13.04% |
$6.84K - $25.7K
|
40K
$78.4K
|
|
|
May 12, 2025
Q1 2025
|
Citigroup Inc
|
SELL
|
- |
-5.79K- 6.41% |
$6.6K - $24.8K
|
84.5K
$166K
|
|
|
May 14, 2025
Q1 2025
|
Eqis Capital Management, Inc.
San Rafael, CA |
SELL
|
- |
-5.41K- 32.88% |
$6.17K - $23.2K
|
11.1K
$21.7K
|
|
|
May 15, 2025
Q1 2025
|
Mercer Global Advisors Inc
Denver, CO |
SELL
|
- |
-3.85K- 12.42% |
$4.38K - $16.5K
|
27.1K
$53.1K
|
|
|
May 01, 2025
Q1 2025
|
Sbi Securities Co., Ltd.
Tokyo, M0 |
SELL
|
- |
-3.29K- 14.78% |
$3.75K - $14.1K
|
19K
$37.2K
|
|
|
May 12, 2025
Q1 2025
|
Wolverine Asset Management LLC
|
SELL
|
- |
-2.76K- 28.62% |
$3.14K - $11.8K
|
6.88K
$13.5K
|
|
|
May 15, 2025
Q1 2025
|
Tower Research Capital LLC (Trc)
New York, NY |
SELL
|
- |
-2.32K- 9.94% |
$2.65K - $9.96K
|
21K
$41.2K
|
|
|
May 08, 2025
Q1 2025
|
Pro Share Advisors LLC
|
SELL
|
- |
-2.19K- 7.76% |
$2.49K - $9.39K
|
26K
$51K
|
|
|
May 13, 2025
Q1 2025
|
Sterling Capital Management LLC
Charlotte, NC |
SELL
|
- |
-1.33K- 39.02% |
$1.51K - $5.69K
|
2.07K
$4.07K
|
|
|
May 15, 2025
Q1 2025
|
Voya Investment Management LLC
Atlanta, GA |
SELL
|
- |
-1.31K- 4.25% |
$1.49K - $5.62K
|
29.6K
$57.9K
|
|
|
May 14, 2025
Q1 2025
|
Price T Rowe Associates Inc
Baltimore, MD |
SELL
|
- |
-940- 0.86% |
$1.07K - $4.03K
|
108K
$212K
|
|
|
Apr 15, 2025
Q1 2025
|
Capital Advisors, Ltd. LLC
|
SELL
|
- |
-501- 89.3% |
$571 - $2.15K
|
60
$118
|
|
| Q4 2024 | |||||||
|
Feb 14, 2025
Q4 2024
|
Nuveen Asset Management, LLC
Chicago, IL |
SELL
|
- |
-246K- 43.53% |
$155K - $886K
|
319K
$625K
|
|
|
Feb 14, 2025
Q4 2024
|
Jane Street Group, LLC
New York, NY |
SELL
|
- |
-233K- 90.71% |
$147K - $838K
|
23.8K
$46.7K
|
|
|
Feb 14, 2025
Q4 2024
|
Cubist Systematic Strategies, LLC
Stamford, CT |
SELL
|
- |
-33.8K- 82.21% |
$21.3K - $122K
|
7.31K
$14.3K
|
|
|
Feb 14, 2025
Q4 2024
|
Cambridge Investment Research Advisors, Inc.
|
SELL
|
- |
-9.36K- 19.4% |
$5.89K - $33.7K
|
38.9K
$76.2K
|
|
|
Feb 14, 2025
Q4 2024
|
Point72 (Difc) LTD
Dubai, C0 |
SELL
|
- |
-1.52K- 18.82% |
$960 - $5.49K
|
6.58K
$12.9K
|
|
|
Feb 06, 2025
Q4 2024
|
Steward Partners Investment Advisory, LLC
|
SELL
|
- |
-1K- 50.0% |
$630 - $3.6K
|
1K
$1.96K
|
|
|
Feb 13, 2025
Q4 2024
|
New Edge Advisors, LLC
New Orleans, LA |
SELL
|
- |
-242- 2.31% |
$152 - $871
|
10.3K
$20.1K
|
|
| Q3 2024 | |||||||
|
Nov 14, 2024
Q3 2024
|
Verition Fund Management LLC
Greenwich, CT |
SELL
|
- |
-99.7K- 81.83% |
$81.7K - $122K
|
22.1K
$43.4K
|
|
|
Nov 14, 2024
Q3 2024
|
D. E. Shaw & Co., Inc.
New York, NY |
SELL
|
- |
-12.4K- 46.79% |
$10.2K - $15.1K
|
14.1K
$27.6K
|
|
|
Oct 07, 2024
Q3 2024
|
Neumann Advisory Hong Kong LTD
|
SELL
|
- |
-11.2K- 33.02% |
$9.15K - $13.6K
|
22.6K
$44.4K
|
|
|
Nov 14, 2024
Q3 2024
|
Jacobs Levy Equity Management, Inc
Florham Park, NJ |
SELL
|
- |
-3.34K- 0.35% |
$2.74K - $4.08K
|
939K
$1.84M
|
|
|
Nov 14, 2024
Q3 2024
|
Ameriprise Financial Inc
Minneapolis, MN |
SELL
|
- |
-2K- 1.59% |
$1.64K - $2.44K
|
124K
$243K
|
|
|
Nov 06, 2024
Q3 2024
|
Archer Investment Corp
|
SELL
|
- |
-1.4K- 41.16% |
$1.15K - $1.71K
|
2K
$3.92K
|
|
| Q2 2024 | |||||||
|
Aug 13, 2024
Q2 2024
|
Black Rock Inc.
New York, NY |
SELL
|
- |
-231K- 3.2% |
$194K - $437K
|
7M
$13.7M
|
|
|
Jul 29, 2024
Q2 2024
|
Principal Financial Group Inc
Des Moines, IA |
SELL
|
- |
-24.6K- 59.88% |
$20.6K - $46.4K
|
16.5K
$32.3K
|
|