Filed: 11/9/2023ACC: 0000201772-23-000006
📋 What this filing means
ESSEX INVESTMENT MANAGEMENT CO LLC filed this quarterly 13F‑HR report disclosing 356 equity positions with a total reported market value of $612.72M. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
356
Positions
$612.72M
Total AUM (reported)
45.35M
Total Shares
Allocation by class
COM$592.30M96.7%
ADR$16.77M2.7%
ETF$3.64M0.6%
Portfolio Concentration
Top 3$39.30M6.4%
4–10$58.80M9.6%
11–25$92.33M15.1%
Rest$422.29M68.9%
Top 3 weight
6.4%
Top 10 weight
16.0%
Voting Authority Distribution
Total shares with voting rights: 45.35M
Sole
Full voting authority
26.54M
shares
% of voting shares58.5%
Shared
Joint voting authority
0.00
shares
% of voting shares0.0%
None
No voting authority
18.81M
shares
% of voting shares41.5%
Investment Discretion (by position count)
Sole356
Shared0
Other0
Dominant voting typeSole · 58.5% of voting shares
Institutional Holdings356
Rows:
APPLE INC COM
SOLEShares81.98K
TypeSH
Market value$14.04M
2.29%
Sole
78.54K
Shared
0.00
None
3.44K
STERLING INFRASTRUCTURE INC CO
SOLEShares186.80K
TypeSH
Market value$13.73M
2.24%
Sole
123.42K
Shared
0.00
None
63.38K
MICROSOFT CORP COM
SOLEShares36.54K
TypeSH
Market value$11.54M
1.88%
Sole
35.78K
Shared
0.00
None
760.00
HCI GROUP INC COM
SOLEShares190.50K
TypeSH
Market value$10.34M
1.69%
Sole
153.89K
Shared
0.00
None
36.61K
PRIMORIS SVCS CORP COM
SOLEShares282.45K
TypeSH
Market value$9.24M
1.51%
Sole
267.70K
Shared
0.00
None
14.75K
BP PLC SPONSORED ADR
SOLEShares223.78K
TypeSH
Market value$8.66M
1.41%
Sole
211.28K
Shared
0.00
None
12.50K
ENERGY RECOVERY INC COM
SOLEShares378.23K
TypeSH
Market value$8.02M
1.31%
Sole
354.49K
Shared
0.00
None
23.74K
COURSERA INC COM
SOLEShares405.15K
TypeSH
Market value$7.57M
1.24%
Sole
338.58K
Shared
0.00
None
66.57K
TENET HEALTHCARE CORP COM NEW
SOLEShares114.75K
TypeSH
Market value$7.56M
1.23%
Sole
109.33K
Shared
0.00
None
5.42K
SALESFORCE INC COM
SOLEShares36.46K
TypeSH
Market value$7.39M
1.21%
Sole
34.70K
Shared
0.00
None
1.75K
GLOBUS MED INC CL A
SOLEShares148.71K
TypeSH
Market value$7.38M
1.21%
Sole
141.69K
Shared
0.00
None
7.01K
AMAZON COM INC COM
SOLEShares55.65K
TypeSH
Market value$7.07M
1.15%
Sole
53.14K
Shared
0.00
None
2.51K
LEONARDO DRS INC COM
SOLEShares420.16K
TypeSH
Market value$7.02M
1.15%
Sole
248.26K
Shared
0.00
None
171.91K
DIGI INTL INC COM
SOLEShares257.70K
TypeSH
Market value$6.96M
1.14%
Sole
214.68K
Shared
0.00
None
43.02K
INARI MED INC COM
SOLEShares104.10K
TypeSH
Market value$6.81M
1.11%
Sole
86.50K
Shared
0.00
None
17.60K
KRATOS DEFENSE & SEC SOLUTIONS
SOLEShares451.13K
TypeSH
Market value$6.78M
1.11%
Sole
358.57K
Shared
0.00
None
92.56K
GENERAC HLDGS INC COM
SOLEShares60.57K
TypeSH
Market value$6.60M
1.08%
Sole
57.71K
Shared
0.00
None
2.86K
ARRAY TECHNOLOGIES INC COM SHS
SOLEShares279.87K
TypeSH
Market value$6.21M
1.01%
Sole
265.60K
Shared
0.00
None
14.28K
EXXON MOBIL CORP COM
SOLEShares51.85K
TypeSH
Market value$6.10M
1.00%
Sole
50.45K
Shared
0.00
None
1.40K
GUIDEWIRE SOFTWARE INC COM
SOLEShares61.38K
TypeSH
Market value$5.52M
0.90%
Sole
58.10K
Shared
0.00
None
3.28K
GOLDMAN SACHS GROUP INC COM
SOLEShares16.70K
TypeSH
Market value$5.40M
0.88%
Sole
16.32K
Shared
0.00
None
374.00
AMERICAN SUPERCONDUCTOR CORP S
SOLEShares700.83K
TypeSH
Market value$5.29M
0.86%
Sole
558.64K
Shared
0.00
None
142.19K
ASPEN AEROGELS INC COM
SOLEShares595.14K
TypeSH
Market value$5.12M
0.84%
Sole
436.69K
Shared
0.00
None
158.44K
TETRA TECHNOLOGIES INC DEL COM
SOLEShares793.07K
TypeSH
Market value$5.06M
0.83%
Sole
390.38K
Shared
0.00
None
402.68K
KORNIT DIGITAL LTD SHS
SOLEShares264.95K
TypeSH
Market value$5.01M
0.82%
Sole
249.61K
Shared
0.00
None
15.34K
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
APPLE INC COMSOLE | COM | 81.98K | SH | $14.04M 2.29% | 78.54K | 0.00 | 3.44K |
STERLING INFRASTRUCTURE INC COSOLE | COM | 186.80K | SH | $13.73M 2.24% | 123.42K | 0.00 | 63.38K |
MICROSOFT CORP COMSOLE | COM | 36.54K | SH | $11.54M 1.88% | 35.78K | 0.00 | 760.00 |
HCI GROUP INC COMSOLE | COM | 190.50K | SH | $10.34M 1.69% | 153.89K | 0.00 | 36.61K |
PRIMORIS SVCS CORP COMSOLE | COM | 282.45K | SH | $9.24M 1.51% | 267.70K | 0.00 | 14.75K |
BP PLC SPONSORED ADRSOLE | ADR | 223.78K | SH | $8.66M 1.41% | 211.28K | 0.00 | 12.50K |
ENERGY RECOVERY INC COMSOLE | COM | 378.23K | SH | $8.02M 1.31% | 354.49K | 0.00 | 23.74K |
COURSERA INC COMSOLE | COM | 405.15K | SH | $7.57M 1.24% | 338.58K | 0.00 | 66.57K |
TENET HEALTHCARE CORP COM NEWSOLE | COM | 114.75K | SH | $7.56M 1.23% | 109.33K | 0.00 | 5.42K |
SALESFORCE INC COMSOLE | COM | 36.46K | SH | $7.39M 1.21% | 34.70K | 0.00 | 1.75K |
GLOBUS MED INC CL ASOLE | COM | 148.71K | SH | $7.38M 1.21% | 141.69K | 0.00 | 7.01K |
AMAZON COM INC COMSOLE | COM | 55.65K | SH | $7.07M 1.15% | 53.14K | 0.00 | 2.51K |
LEONARDO DRS INC COMSOLE | COM | 420.16K | SH | $7.02M 1.15% | 248.26K | 0.00 | 171.91K |
DIGI INTL INC COMSOLE | COM | 257.70K | SH | $6.96M 1.14% | 214.68K | 0.00 | 43.02K |
INARI MED INC COMSOLE | COM | 104.10K | SH | $6.81M 1.11% | 86.50K | 0.00 | 17.60K |
KRATOS DEFENSE & SEC SOLUTIONSSOLE | COM | 451.13K | SH | $6.78M 1.11% | 358.57K | 0.00 | 92.56K |
GENERAC HLDGS INC COMSOLE | COM | 60.57K | SH | $6.60M 1.08% | 57.71K | 0.00 | 2.86K |
ARRAY TECHNOLOGIES INC COM SHSSOLE | COM | 279.87K | SH | $6.21M 1.01% | 265.60K | 0.00 | 14.28K |
EXXON MOBIL CORP COMSOLE | COM | 51.85K | SH | $6.10M 1.00% | 50.45K | 0.00 | 1.40K |
GUIDEWIRE SOFTWARE INC COMSOLE | COM | 61.38K | SH | $5.52M 0.90% | 58.10K | 0.00 | 3.28K |
GOLDMAN SACHS GROUP INC COMSOLE | COM | 16.70K | SH | $5.40M 0.88% | 16.32K | 0.00 | 374.00 |
AMERICAN SUPERCONDUCTOR CORP SSOLE | COM | 700.83K | SH | $5.29M 0.86% | 558.64K | 0.00 | 142.19K |
ASPEN AEROGELS INC COMSOLE | COM | 595.14K | SH | $5.12M 0.84% | 436.69K | 0.00 | 158.44K |
TETRA TECHNOLOGIES INC DEL COMSOLE | COM | 793.07K | SH | $5.06M 0.83% | 390.38K | 0.00 | 402.68K |
KORNIT DIGITAL LTD SHSSOLE | COM | 264.95K | SH | $5.01M 0.82% | 249.61K | 0.00 | 15.34K |
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