MRIN

Marin Software
MRIN

Overview Fund Activity
Delisted

MRIN was delisted on the 25th of June, 2025.

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28 hedge funds and large institutions have $769K invested in Marin Software in 2023 Q3 according to their latest regulatory filings, with 9 funds opening new positions, 3 increasing their positions, 9 reducing their positions, and 6 closing their positions.

Holders
28
Holders Change
+3
Holders Change %
+12%
% of All Funds
0.45%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
9
Increased
3
Reduced
9
Closed
6
Calls
$24K
Puts
$7K
Net Calls
+$17K
Net Calls Change
-$2K

Top Buyers

1
HF
1
HRT Financial
New York
$26K
2
Millennium Management
2
Millennium Management
New York
$20K
3
Two Sigma Investments
3
Two Sigma Investments
New York
$9.99K
4
VF
4
Virtu Financial
New York
$8K
5
PFO
5
Pathstone Family Office
New Jersey
$6.06K

Top Sellers

1
Citadel Advisors
1
Citadel Advisors
Florida
$0
2
Susquehanna International Group
2
Susquehanna International Group
Pennsylvania
$0
3
Jane Street
3
Jane Street
New York
$0
4
Vanguard Group
4
Vanguard Group
Pennsylvania
$77.1K
5
V
5
Veritable
Delaware
$0
Name Market Value Shares Shares
Change 		Shares
Change %
RA
1
Royce & Associates
New York
$403K 947,091 – –
Vanguard Group
2
Vanguard Group
Pennsylvania
$77.1K 181,298 -23,338 -11%
BlackRock
3
BlackRock
New York
$62.9K 148,063 – –
Geode Capital Management
4
Geode Capital Management
Massachusetts
$58.1K 136,723 +8,677 +7%
HF
5
HRT Financial
New York
$26K 63,140 +63,140 New
BCM
6
Bridgeway Capital Management
Texas
$25.5K 60,000 – –
State Street
7
State Street
Massachusetts
$21.6K 50,885 – –
Millennium Management
8
Millennium Management
New York
$20K 47,124 +47,124 New
TDC
9
Thompson Davis & Co
Virginia
$12.8K 30,000 -206 -0.7%
Northern Trust
10
Northern Trust
Illinois
$10.8K 25,394 – –
Two Sigma Investments
11
Two Sigma Investments
New York
$9.99K 23,496 +23,496 New
Acadian Asset Management
12
Acadian Asset Management
Massachusetts
$8K 19,294 – –
VF
13
Virtu Financial
New York
$8K 18,049 +18,049 New
PFO
14
Pathstone Family Office
New Jersey
$6.06K 14,262 +14,262 New
Two Sigma Advisers
15
Two Sigma Advisers
New York
$5.4K 12,700 +900 +8%
IWM
16
IHT Wealth Management
Illinois
$4.68K 11,000 – –
Group One Trading
17
Group One Trading
Illinois
$3.37K 7,925 -224 -3%
TRCT
18
Tower Research Capital (TRC)
New York
$2.93K 6,886 -89 -1%
Simplex Trading
19
Simplex Trading
Illinois
$2K 4,876 -4,717 -49%
Wells Fargo
20
Wells Fargo
California
$520 1,222 -2 -0.2%
UBS Group
21
UBS Group
Switzerland
$244 574 +574 New
Morgan Stanley
22
Morgan Stanley
New York
$107 251 -350 -58%
Qube Research & Technologies (QRT)
23
Qube Research & Technologies (QRT)
United Kingdom
$15 35 +35 New
JPMorgan Chase & Co
24
JPMorgan Chase & Co
New York
$7 16 +16 New
Osaic Holdings
25
Osaic Holdings
Arizona
$4 10 +10 New
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