Filed: 2/3/2023ACC: 0000201772-23-000003
📋 What this filing means
ESSEX INVESTMENT MANAGEMENT CO LLC filed this quarterly 13F‑HR report disclosing 395 equity positions with a total reported market value of $641.9K. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
395
Positions
$641.9K
Total AUM (reported)
35.28M
Total Shares
Allocation by class
COM$616.3K96.0%
ADR$19.1K3.0%
ETF$6.5K1.0%
Portfolio Concentration
Top 3$37.8K5.9%
4–10$67.9K10.6%
11–25$101.0K15.7%
Rest$435.2K67.8%
Top 3 weight
5.9%
Top 10 weight
16.5%
Voting Authority Distribution
Total shares with voting rights: 35.28M
Sole
Full voting authority
22.26M
shares
% of voting shares63.1%
Shared
Joint voting authority
0.00
shares
% of voting shares0.0%
None
No voting authority
13.02M
shares
% of voting shares36.9%
Investment Discretion (by position count)
Sole395
Shared0
Other0
Dominant voting typeSole · 63.1% of voting shares
Institutional Holdings395
Rows:
APPLE INC COM
SOLEShares104.63K
TypeSH
Market value$13.6K
2.12%
Sole
101K
Shared
0.00
None
3.63K
MICROSOFT CORP COM
SOLEShares54.10K
TypeSH
Market value$13.0K
2.02%
Sole
53.02K
Shared
0.00
None
1.08K
DIGI INTL INC COM
SOLEShares308.47K
TypeSH
Market value$11.3K
1.76%
Sole
248.73K
Shared
0.00
None
59.74K
SUNOPTA INC COM
SOLEShares1.30M
TypeSH
Market value$11.0K
1.71%
Sole
1.07M
Shared
0.00
None
233.22K
CASTLE BIOSCIENCES INC COM
SOLEShares453.32K
TypeSH
Market value$10.7K
1.66%
Sole
411.69K
Shared
0.00
None
41.63K
STERLING INFRASTRUCTURE INC CO
SOLEShares310.87K
TypeSH
Market value$10.2K
1.59%
Sole
228.37K
Shared
0.00
None
82.50K
BP PLC SPONSORED ADR
SOLEShares284.57K
TypeSH
Market value$9.9K
1.55%
Sole
272.06K
Shared
0.00
None
12.52K
ENERGY RECOVERY INC COM
SOLEShares458.56K
TypeSH
Market value$9.4K
1.46%
Sole
430.98K
Shared
0.00
None
27.58K
CHEGG INC COM
SOLEShares336.28K
TypeSH
Market value$8.5K
1.32%
Sole
308.74K
Shared
0.00
None
27.54K
ASPEN AEROGELS INC COM
SOLEShares694.63K
TypeSH
Market value$8.2K
1.28%
Sole
596.14K
Shared
0.00
None
98.49K
TANDEM DIABETES CARE INC COM N
SOLEShares179.03K
TypeSH
Market value$8.0K
1.25%
Sole
158.49K
Shared
0.00
None
20.55K
CAMBIUM NETWORKS CORP SHS
SOLEShares368.93K
TypeSH
Market value$8.0K
1.25%
Sole
318.87K
Shared
0.00
None
50.06K
SOLAREDGE TECHNOLOGIES INC COM
SOLEShares27.82K
TypeSH
Market value$7.9K
1.23%
Sole
26.41K
Shared
0.00
None
1.42K
EVOQUA WATER TECHNOLOGIES CORP
SOLEShares197.13K
TypeSH
Market value$7.8K
1.22%
Sole
175.81K
Shared
0.00
None
21.32K
PEPSICO INC COM
SOLEShares40.48K
TypeSH
Market value$7.3K
1.14%
Sole
39.60K
Shared
0.00
None
881.00
CUTERA INC COM
SOLEShares160.04K
TypeSH
Market value$7.1K
1.10%
Sole
113.34K
Shared
0.00
None
46.70K
EXXON MOBIL CORP COM
SOLEShares62.72K
TypeSH
Market value$6.9K
1.08%
Sole
61.30K
Shared
0.00
None
1.42K
GOLDMAN SACHS GROUP INC COM
SOLEShares19.89K
TypeSH
Market value$6.8K
1.06%
Sole
19.52K
Shared
0.00
None
377.00
COGNEX CORP COM
SOLEShares141.39K
TypeSH
Market value$6.7K
1.04%
Sole
134.97K
Shared
0.00
None
6.42K
ALBEMARLE CORP COM
SOLEShares29.71K
TypeSH
Market value$6.4K
1.00%
Sole
28.30K
Shared
0.00
None
1.41K
SALESFORCE INC COM
SOLEShares45.03K
TypeSH
Market value$6.0K
0.93%
Sole
43.27K
Shared
0.00
None
1.76K
AMAZON COM INC COM
SOLEShares66.47K
TypeSH
Market value$5.6K
0.87%
Sole
63.95K
Shared
0.00
None
2.52K
AGNICO EAGLE MINES LTD COM
SOLEShares106.12K
TypeSH
Market value$5.5K
0.86%
Sole
105.31K
Shared
0.00
None
814.00
VIEWRAY INC COM
SOLEShares1.23M
TypeSH
Market value$5.5K
0.86%
Sole
848.47K
Shared
0.00
None
381.51K
NEWMONT CORP COM
SOLEShares115.27K
TypeSH
Market value$5.4K
0.85%
Sole
111.25K
Shared
0.00
None
4.03K
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
APPLE INC COMSOLE | COM | 104.63K | SH | $13.6K 2.12% | 101K | 0.00 | 3.63K |
MICROSOFT CORP COMSOLE | COM | 54.10K | SH | $13.0K 2.02% | 53.02K | 0.00 | 1.08K |
DIGI INTL INC COMSOLE | COM | 308.47K | SH | $11.3K 1.76% | 248.73K | 0.00 | 59.74K |
SUNOPTA INC COMSOLE | COM | 1.30M | SH | $11.0K 1.71% | 1.07M | 0.00 | 233.22K |
CASTLE BIOSCIENCES INC COMSOLE | COM | 453.32K | SH | $10.7K 1.66% | 411.69K | 0.00 | 41.63K |
STERLING INFRASTRUCTURE INC COSOLE | COM | 310.87K | SH | $10.2K 1.59% | 228.37K | 0.00 | 82.50K |
BP PLC SPONSORED ADRSOLE | ADR | 284.57K | SH | $9.9K 1.55% | 272.06K | 0.00 | 12.52K |
ENERGY RECOVERY INC COMSOLE | COM | 458.56K | SH | $9.4K 1.46% | 430.98K | 0.00 | 27.58K |
CHEGG INC COMSOLE | COM | 336.28K | SH | $8.5K 1.32% | 308.74K | 0.00 | 27.54K |
ASPEN AEROGELS INC COMSOLE | COM | 694.63K | SH | $8.2K 1.28% | 596.14K | 0.00 | 98.49K |
TANDEM DIABETES CARE INC COM NSOLE | COM | 179.03K | SH | $8.0K 1.25% | 158.49K | 0.00 | 20.55K |
CAMBIUM NETWORKS CORP SHSSOLE | COM | 368.93K | SH | $8.0K 1.25% | 318.87K | 0.00 | 50.06K |
SOLAREDGE TECHNOLOGIES INC COMSOLE | COM | 27.82K | SH | $7.9K 1.23% | 26.41K | 0.00 | 1.42K |
EVOQUA WATER TECHNOLOGIES CORPSOLE | COM | 197.13K | SH | $7.8K 1.22% | 175.81K | 0.00 | 21.32K |
PEPSICO INC COMSOLE | COM | 40.48K | SH | $7.3K 1.14% | 39.60K | 0.00 | 881.00 |
CUTERA INC COMSOLE | COM | 160.04K | SH | $7.1K 1.10% | 113.34K | 0.00 | 46.70K |
EXXON MOBIL CORP COMSOLE | COM | 62.72K | SH | $6.9K 1.08% | 61.30K | 0.00 | 1.42K |
GOLDMAN SACHS GROUP INC COMSOLE | COM | 19.89K | SH | $6.8K 1.06% | 19.52K | 0.00 | 377.00 |
COGNEX CORP COMSOLE | COM | 141.39K | SH | $6.7K 1.04% | 134.97K | 0.00 | 6.42K |
ALBEMARLE CORP COMSOLE | COM | 29.71K | SH | $6.4K 1.00% | 28.30K | 0.00 | 1.41K |
SALESFORCE INC COMSOLE | COM | 45.03K | SH | $6.0K 0.93% | 43.27K | 0.00 | 1.76K |
AMAZON COM INC COMSOLE | COM | 66.47K | SH | $5.6K 0.87% | 63.95K | 0.00 | 2.52K |
AGNICO EAGLE MINES LTD COMSOLE | COM | 106.12K | SH | $5.5K 0.86% | 105.31K | 0.00 | 814.00 |
VIEWRAY INC COMSOLE | COM | 1.23M | SH | $5.5K 0.86% | 848.47K | 0.00 | 381.51K |
NEWMONT CORP COMSOLE | COM | 115.27K | SH | $5.4K 0.85% | 111.25K | 0.00 | 4.03K |
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