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Stratasys
SSYS

Overview Fund Activity

148 hedge funds and large institutions have $461M invested in Stratasys in 2025 Q2 according to their latest regulatory filings, with 23 funds opening new positions, 42 increasing their positions, 42 reducing their positions, and 13 closing their positions.

Holders
148
Holders Change
+6
Holders Change %
+4.23%
% of All Funds
1.99%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
23
Increased
42
Reduced
42
Closed
13
Calls
$10.9M
Puts
$28M
Net Calls
-$17.1M
Net Calls Change
-$4.41M

Top Buyers

1
RCMNY
1
Rubric Capital Management (New York)
New York
$89.5M
2
MF
2
Magnetar Financial
Illinois
$3.23M
3
ICM
3
Invenomic Capital Management
Massachusetts
$30.6M
4
Morgan Stanley
4
Morgan Stanley
New York
$5.25M
5
Arrowstreet Capital
5
Arrowstreet Capital
Massachusetts
$1.71M

Top Sellers

1
PF
1
Phoenix Financial
Israel
$41.4M
2
RIA
2
RPG Investment Advisory
California
$12.7M
3
TCMG
3
TSP Capital Management Group
New Jersey
$10.6M
4
Primecap Management
4
Primecap Management
California
$3.05M
5
Group One Trading
5
Group One Trading
Illinois
$2.72M
Name Market Value Shares Shares
Change 		Shares
Change %
BAM
51
Bosun Asset Management
Illinois
$937K 81,732 +23,599 +41%
Polen Capital Management
52
Polen Capital Management
Florida
$937K 81,732 +81,732 New
Millennium Management
53
Millennium Management
New York
$914K 79,690 +20,604 +35%
AA
54
ALPS Advisors
Colorado
$911K 79,455 -6,913 -8%
Russell Investments Group
55
Russell Investments Group
United Kingdom
$905K 78,902 +11,808 +18%
Simplex Trading
56
Simplex Trading
Illinois
$881K 76,811 -9,082 -11%
D.E. Shaw & Co
57
D.E. Shaw & Co
New York
$865K 75,379 -65,864 -47%
PEAK6
58
PEAK6
Illinois
$753K 65,656 -107,470 -62%
IMC Chicago
59
IMC Chicago
Illinois
$736K 64,180 +64,180 New
Rockefeller Capital Management
60
Rockefeller Capital Management
New York
$659K 57,492 +600 +1%
Jane Street
61
Jane Street
New York
$648K 56,510 +56,510 New
TI
62
Trexquant Investment
Connecticut
$614K 53,567 -70,317 -57%
Janney Montgomery Scott
63
Janney Montgomery Scott
Pennsylvania
$608K 53,023 +2,172 +4%
TI
64
Tidal Investments
Wisconsin
$606K 52,794 +5,607 +12%
Marshall Wace
65
Marshall Wace
United Kingdom
$574K 50,001 +50,001 New
ACM
66
Aquatic Capital Management
Illinois
$534K 46,520 +46,520 New
HighTower Advisors
67
HighTower Advisors
Illinois
$505K 44,034 +44,034 New
Northern Trust
68
Northern Trust
Illinois
$467K 40,738 -1,389 -3%
GCM
69
Graham Capital Management
Connecticut
$454K 39,579 +15,213 +62%
Geode Capital Management
70
Geode Capital Management
Massachusetts
$447K 38,971 -56,763 -59%
Goldman Sachs
71
Goldman Sachs
New York
$419K 36,492 +12,344 +51%
Two Sigma Advisers
72
Two Sigma Advisers
New York
$416K 36,230 +36,230 New
Walleye Trading
73
Walleye Trading
New York
$413K 36,024 +36,024 New
PCM
74
Prelude Capital Management
New York
$390K 34,037 – –
OR
75
Olympiad Research
Connecticut
$390K 34,037 – –
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