PRLB · Industrials
PROTO LABS INC
Smart-money confidence
· 1 of 3 sources firing
Weak — few signals
No standout activity across the feeds we track.
Hedge funds
38
Congress
No data
Insiders
No data
Cross-source blend of hedge-fund breadth, Congress trades, and insider Form 4s. ·
how the score works
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Not financial advice. Bogen Capital surfaces public SEC filings — you decide what to do with them.
Market cap
$1.9B
Industry
Metal Fabrication
Sector
Industrials
Exchange
NYSE
About PROTO LABS INC
Proto Labs, Inc., together with its subsidiaries, operates as a digital manufacturer of custom parts in the United States and Europe. It offers manufacturing services, such as molding, computer numerical control machining, 3D printing, and sheet metal to developers, engineers, and supply chain teams. The company was incorporated in 1999 and is headquartered in Maple Plain, Minnesota.
Who's behind the signal
Every informed buyer we can see on PRLB, across all three feeds.
Hedge funds · 7
Point72 (Steve Cohen)
New position
AQR Capital Management
Increased +61%
ARK Invest (Cathie Wood)
Decreased −21%
D.E. Shaw & Co
Decreased −40%
Gotham Asset Mgmt (Greenblatt)
Decreased −16%
Citadel Advisors
Decreased −77%
+1 more in the full breakdown below ↓
Congress · 0
No congressional trades on record.
Insiders
No significant Form 4 insider activity in the window.
Congressional trade history · 1
Every disclosed buy & sell on record — STOCK Act filings
| Trade date | Member | Chamber | Action | Amount |
|---|---|---|---|---|
| 2015-02-13 | Thomas R Tillis | Senate | SOLD | $1,001 - $15,000 |
Not a model pick — but on our radar.
PROTO LABS INC isn't in the top-10 model right now, but 7 tracked investors hold it. Everything below is real signal from public filings — treat this as a watch candidate, not a conviction call.
7
Investors
1
New positions
1
Increasing
5
Decreasing
0
Unchanged
Price History
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Return:
High:
Low:
Who's Holding This Stock
Position sizes and recent activity from tracked institutional investors
Trust weight: 1.1×
% of portfolio
0.0%
Position change
NEW
0.0% of Point72's portfolio
Trust weight: 1.0×
% of portfolio
0.0%
Position change
+61%
0.0% of AQR Capital Management's portfolio
Trust weight: 1.3×
% of portfolio
0.0%
Position change
−21%
0.0% of ARK Invest's portfolio
Trust weight: 1.0×
% of portfolio
0.0%
Position change
−40%
0.0% of D.E. Shaw & Co's portfolio
Trust weight: 1.1×
% of portfolio
0.0%
Position change
−16%
0.0% of Gotham Asset Mgmt's portfolio
Trust weight: 1.0×
% of portfolio
0.0%
Position change
−77%
0.0% of Citadel Advisors's portfolio
Trust weight: 1.0×
% of portfolio
0.0%
Position change
−2%
0.0% of Millennium Management's portfolio
Portfolio Allocation
How much of each investor's portfolio is allocated to PROTO LABS INC
⚠ Disclaimer: This page is for informational purposes only. Holdings data from SEC EDGAR 13F filings, delayed up to 135 days. Not a recommendation to buy or sell PROTO LABS INC or any security.
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