$3.23
-0.04 (-1.37%)
Market Cap
$240.8M
Shares Outstanding
46,939,975
Institutional Holders
151
Total Inst. Value
$66.6B
% of Float Held
95.9%
QoQ Holder Change
+20
Institutional data as of Q1 2025
New Positions
44
Closed Positions
39
Increased
54
Decreased
34
Institutional Ownership Trend
Top 10 Institutional Holders(Q1 2025)
| # | Fund | Value | Shares |
|---|---|---|---|
| 1 | CANADA PENSION PLAN INVESTMENT BOARD | $66.4B | 10,200 |
| 2 | AMERIPRISE FINANCIAL INC | $24.2M | 3,715,238 |
| 3 | BlackRock, Inc. | $20.0M | 3,070,115 |
| 4 | Portolan Capital Management, LLC | $19.3M | 2,963,397 |
| 5 | Kent Lake PR LLC | $19.0M | 2,924,903 |
| 6 | VANGUARD GROUP INC | $16.4M | 2,525,679 |
| 7 | EASTERLY INVESTMENT PARTNERS LLC | $8.6M | 1,325,620 |
| 8 | UBS Group AG | $7.3M | 1,114,978 |
| 9 | Invenomic Capital Management LPNew | $5.9M | 902,043 |
| 10 | GEODE CAPITAL MANAGEMENT, LLC | $5.6M | 865,870 |
Biggest Buyers & Sellers This Quarter
Top Buyers
| Fund | Shares Added | Value |
|---|---|---|
| AMERIPRISE FINANCIAL INC | +509K | $24.2M |
| Portolan Capital Management, LLC | +376K | $19.3M |
| Kent Lake PR LLC | +2.0M | $19.0M |
| VANGUARD GROUP INC | +308K | $16.4M |
| EASTERLY INVESTMENT PARTNERS LLC | +371K | $8.6M |
Top Sellers
| Fund | Shares Removed | Value |
|---|---|---|
| ALLIANCEBERNSTEIN L.P. | -2.4M | $241K |
| MILLENNIUM MANAGEMENT LLC | -2.1M | $363K |
| EMERALD ADVISERS, LLC | -253K | $166K |
| EMERALD MUTUAL FUND ADVISERS TRUST | -209K | $54K |
| STATE STREET CORP | -109K | $5.0M |
Famous Fund Managers
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Frequently Asked Questions
How many institutional investors hold QTRX?
As of Q1 2025, 151 institutional investors report holding QTRX (Quanterix Corporation) in their 13F filings.
What percentage of Quanterix Corporation is owned by institutions?
Institutional investors hold approximately 95.9% of Quanterix Corporation's float as reported in SEC 13F filings.
Which hedge fund owns the most QTRX?
The largest institutional holder of QTRX is CANADA PENSION PLAN INVESTMENT BOARD with $66.4B in shares.
Are institutions buying or selling QTRX?
This quarter, 44 institutions opened new positions in QTRX and 39 closed their positions.
What is 13F institutional ownership?
SEC Form 13F is a quarterly report filed by institutional investment managers with over $100M in qualifying assets. It discloses their US equity holdings, providing transparency into what the largest investors are buying and selling.
How often is institutional ownership data updated?
13F filings are due 45 days after each calendar quarter end (May 15, Aug 14, Nov 14, Feb 14). Data is updated on HedgeTrace as new filings are processed.