Position in MASS
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$7,588,800
+$3,546,300 QoQ
Shares Held
1,240,000
+61.0% QoQ
Ownership
3.28%
of shares outstanding
% of Portfolio
0.39%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2024
8 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in MASS Over Time
Shares Held
Position Value (USD)
Position in Medical Devices
Healthcare · as of Mar 31, 2026NEEDHAM INVESTMENT MANAGEMENT LLC holds $27,540,392 across 4 Medical Devices names. MASS ranks #2 (27.6% of the industry book) .
All Filings in MASS
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8 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $7,588,800 | 1,240,000 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $4,042,500 | 770,000 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $1,944,720 | 222,000 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $1,069,500 | 150,000 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $896,000 | 200,000 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $440,000 | 200,000 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $347,000 | 100,000 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $257,500 | 50,000 | Shares | Defined | 2024-08-14 | |
| No filing history on record for this holder in this stock. | ||||||