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Protolabs

218 hedge funds and large institutions have $887M invested in Protolabs in 2023 Q4 according to their latest regulatory filings, with 48 funds opening new positions, 50 increasing their positions, 87 reducing their positions, and 12 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
218
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$4.7M
Puts
$1.65M
Net Calls
Net Calls Change

Top Sellers

1 -$11.5M
2 -$8.29M
3 -$4.86M
4
Citadel Advisors
Citadel Advisors
Florida
-$3.54M
5
Ameriprise
Ameriprise
Minnesota
-$2.12M
Name Holding Trade Value Shares
Change
Change in
Stake
176
$18.2K
177
$17.1K
178
$15.2K
179
$14.1K
180
$13K
181
$12K
182
$10.5K
183
$10K
184
$8.41K
185
$8.3K
186
$7.99K
187
$7.99K
188
$7.4K
189
$7.24K
190
$6.16K
191
$5.8K
192
$4.68K
193
$3.9K
194
$3.43K
195
$3.04K
196
$2.96K
197
$2.65K
198
$2.26K
199
$1.95K
200
$1.95K