Filed: 8/12/2024ACC: 0000201772-24-000004
📋 What this filing means
ESSEX INVESTMENT MANAGEMENT CO LLC filed this quarterly 13F‑HR report disclosing 302 equity positions with a total reported market value of $534.70M. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
302
Positions
$534.70M
Total AUM (reported)
35.50M
Total Shares
Allocation by class
COM$525.46M98.3%
ADR$8.60M1.6%
ETF$642.6K0.1%
Portfolio Concentration
Top 3$35.36M6.6%
4–10$56.45M10.6%
11–25$92.36M17.3%
Rest$350.52M65.6%
Top 3 weight
6.6%
Top 10 weight
17.2%
Voting Authority Distribution
Total shares with voting rights: 35.50M
Sole
Full voting authority
19.07M
shares
% of voting shares53.7%
Shared
Joint voting authority
0.00
shares
% of voting shares0.0%
None
No voting authority
16.43M
shares
% of voting shares46.3%
Investment Discretion (by position count)
Sole302
Shared0
Other0
Dominant voting typeSole · 53.7% of voting shares
Institutional Holdings302
Rows:
AMERICAN SUPERCONDUCTOR CORP
SOLEShares577.63K
TypeSH
Market value$13.51M
2.53%
Sole
417.66K
Shared
0.00
None
159.96K
APPLE INC
SOLEShares55.10K
TypeSH
Market value$11.60M
2.17%
Sole
54.14K
Shared
0.00
None
962.00
MICROSOFT CORP
SOLEShares22.93K
TypeSH
Market value$10.25M
1.92%
Sole
22.40K
Shared
0.00
None
526.00
LEONARDO DRS INC
SOLEShares374K
TypeSH
Market value$9.54M
1.78%
Sole
173.94K
Shared
0.00
None
200.05K
NEXTERA ENERGY INC
SOLEShares121.98K
TypeSH
Market value$8.64M
1.62%
Sole
115.02K
Shared
0.00
None
6.96K
HCI GROUP INC
SOLEShares90.61K
TypeSH
Market value$8.35M
1.56%
Sole
67.80K
Shared
0.00
None
22.81K
KRATOS DEFENSE & SEC SOLUTIONS
SOLEShares407.62K
TypeSH
Market value$8.16M
1.53%
Sole
256.45K
Shared
0.00
None
151.16K
PRIMORIS SVCS CORP
SOLEShares154.41K
TypeSH
Market value$7.70M
1.44%
Sole
146.50K
Shared
0.00
None
7.91K
ASPEN AEROGELS INC
SOLEShares295.12K
TypeSH
Market value$7.04M
1.32%
Sole
162K
Shared
0.00
None
133.12K
TENET HEALTHCARE CORP
SOLEShares52.81K
TypeSH
Market value$7.03M
1.31%
Sole
51.63K
Shared
0.00
None
1.18K
INSMED INC
SOLEShares103.18K
TypeSH
Market value$6.91M
1.29%
Sole
44.82K
Shared
0.00
None
58.37K
AMAZON COM INC
SOLEShares35.56K
TypeSH
Market value$6.87M
1.29%
Sole
34.72K
Shared
0.00
None
840.00
STERLING INFRASTRUCTURE INC
SOLEShares56.87K
TypeSH
Market value$6.73M
1.26%
Sole
36.18K
Shared
0.00
None
20.68K
XYLEM INC
SOLEShares49.23K
TypeSH
Market value$6.68M
1.25%
Sole
47.39K
Shared
0.00
None
1.84K
TOWER SEMICONDUCTOR LTD
SOLEShares167.03K
TypeSH
Market value$6.57M
1.23%
Sole
129.97K
Shared
0.00
None
37.06K
GUIDEWIRE SOFTWARE INC
SOLEShares47.25K
TypeSH
Market value$6.52M
1.22%
Sole
46.27K
Shared
0.00
None
985.00
AVEPOINT INC
SOLEShares604.01K
TypeSH
Market value$6.29M
1.18%
Sole
418.26K
Shared
0.00
None
185.75K
SALESFORCE INC
SOLEShares23.73K
TypeSH
Market value$6.10M
1.14%
Sole
23.20K
Shared
0.00
None
531.00
CECO ENVIRONMENTAL CORP
SOLEShares207.86K
TypeSH
Market value$6.00M
1.12%
Sole
95.36K
Shared
0.00
None
112.50K
LIGAND PHARMACEUTICALS INC
SOLEShares70.78K
TypeSH
Market value$5.96M
1.12%
Sole
52.79K
Shared
0.00
None
17.99K
MYRIAD GENETICS INC
SOLEShares240.13K
TypeSH
Market value$5.87M
1.10%
Sole
162.24K
Shared
0.00
None
77.89K
BP PLC
SOLEShares157.02K
TypeSH
Market value$5.67M
1.06%
Sole
155.28K
Shared
0.00
None
1.75K
PATRICK INDS INC
SOLEShares50.29K
TypeSH
Market value$5.46M
1.02%
Sole
27.19K
Shared
0.00
None
23.11K
ZETA GLOBAL HOLDINGS CORP
SOLEShares305.45K
TypeSH
Market value$5.39M
1.01%
Sole
132.28K
Shared
0.00
None
173.17K
GRAHAM CORP
SOLEShares189.63K
TypeSH
Market value$5.34M
1.00%
Sole
90.67K
Shared
0.00
None
98.96K
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
AMERICAN SUPERCONDUCTOR CORPSOLE | COM | 577.63K | SH | $13.51M 2.53% | 417.66K | 0.00 | 159.96K |
APPLE INCSOLE | COM | 55.10K | SH | $11.60M 2.17% | 54.14K | 0.00 | 962.00 |
MICROSOFT CORPSOLE | COM | 22.93K | SH | $10.25M 1.92% | 22.40K | 0.00 | 526.00 |
LEONARDO DRS INCSOLE | COM | 374K | SH | $9.54M 1.78% | 173.94K | 0.00 | 200.05K |
NEXTERA ENERGY INCSOLE | COM | 121.98K | SH | $8.64M 1.62% | 115.02K | 0.00 | 6.96K |
HCI GROUP INCSOLE | COM | 90.61K | SH | $8.35M 1.56% | 67.80K | 0.00 | 22.81K |
KRATOS DEFENSE & SEC SOLUTIONSSOLE | COM | 407.62K | SH | $8.16M 1.53% | 256.45K | 0.00 | 151.16K |
PRIMORIS SVCS CORPSOLE | COM | 154.41K | SH | $7.70M 1.44% | 146.50K | 0.00 | 7.91K |
ASPEN AEROGELS INCSOLE | COM | 295.12K | SH | $7.04M 1.32% | 162K | 0.00 | 133.12K |
TENET HEALTHCARE CORPSOLE | COM | 52.81K | SH | $7.03M 1.31% | 51.63K | 0.00 | 1.18K |
INSMED INCSOLE | COM | 103.18K | SH | $6.91M 1.29% | 44.82K | 0.00 | 58.37K |
AMAZON COM INCSOLE | COM | 35.56K | SH | $6.87M 1.29% | 34.72K | 0.00 | 840.00 |
STERLING INFRASTRUCTURE INCSOLE | COM | 56.87K | SH | $6.73M 1.26% | 36.18K | 0.00 | 20.68K |
XYLEM INCSOLE | COM | 49.23K | SH | $6.68M 1.25% | 47.39K | 0.00 | 1.84K |
TOWER SEMICONDUCTOR LTDSOLE | COM | 167.03K | SH | $6.57M 1.23% | 129.97K | 0.00 | 37.06K |
GUIDEWIRE SOFTWARE INCSOLE | COM | 47.25K | SH | $6.52M 1.22% | 46.27K | 0.00 | 985.00 |
AVEPOINT INCSOLE | COM | 604.01K | SH | $6.29M 1.18% | 418.26K | 0.00 | 185.75K |
SALESFORCE INCSOLE | COM | 23.73K | SH | $6.10M 1.14% | 23.20K | 0.00 | 531.00 |
CECO ENVIRONMENTAL CORPSOLE | COM | 207.86K | SH | $6.00M 1.12% | 95.36K | 0.00 | 112.50K |
LIGAND PHARMACEUTICALS INCSOLE | COM | 70.78K | SH | $5.96M 1.12% | 52.79K | 0.00 | 17.99K |
MYRIAD GENETICS INCSOLE | COM | 240.13K | SH | $5.87M 1.10% | 162.24K | 0.00 | 77.89K |
BP PLCSOLE | ADR | 157.02K | SH | $5.67M 1.06% | 155.28K | 0.00 | 1.75K |
PATRICK INDS INCSOLE | COM | 50.29K | SH | $5.46M 1.02% | 27.19K | 0.00 | 23.11K |
ZETA GLOBAL HOLDINGS CORPSOLE | COM | 305.45K | SH | $5.39M 1.01% | 132.28K | 0.00 | 173.17K |
GRAHAM CORPSOLE | COM | 189.63K | SH | $5.34M 1.00% | 90.67K | 0.00 | 98.96K |
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