ESSEX INVESTMENT MANAGEMENT CO LLC
Position in APD — Air Products & Chemicals, Inc.
CIK 201772
BOSTON, MA
Position in APD
as of Mar 31, 2026
· filed May 11, 2026
Position Value
$745,687
-$127,034 QoQ
Shares Held
2,567
-27.3% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.12%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in APD Over Time
Shares Held
Position Value (USD)
Position in Specialty Chemicals
Basic Materials · as of Mar 31, 2026ESSEX INVESTMENT MANAGEMENT CO LLC holds $1,020,649 across 7 Specialty Chemicals names. APD ranks #1 (73.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | APD |
Air Products & Chemicals, Inc.
This page
|
2,567 | $745,687 | |
| 2 | FSI |
Flexible Solutions International Inc
|
26,252 | $141,787 | |
| 3 | SNES |
SenesTech, Inc.
|
26,294 | $43,122 | |
| 4 | AVNT |
Avient Corp
|
915 | $33,214 | |
| 5 | DD |
DuPont de Nemours, Inc.
|
715 | $32,746 | |
| 6 | ECL |
Ecolab Inc.
|
83 | $22,079 | |
| 7 | LYB |
LyondellBasell Industries N.V.
|
25 | $2,014 |
All Filings in APD
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $745,687 | 2,567 | Shares | Sole | 2026-05-11 | |
| 2025-12-31 | $872,721 | 3,533 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $971,701 | 3,563 | Shares | Sole | 2025-11-06 | |
| 2025-06-30 | $1,008,646 | 3,576 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $1,194,131 | 4,049 | Shares | Sole | 2025-05-07 | |
| 2024-12-31 | $1,194,674 | 4,119 | Shares | Sole | 2025-02-07 | |
| 2024-09-30 | $1,294,275 | 4,347 | Shares | Sole | 2024-10-10 | |
| 2024-06-30 | $1,121,743 | 4,347 | Shares | Sole | 2024-08-12 | |
| 2024-03-31 | $1,409,769 | 5,819 | Shares | Sole | 2024-05-03 | |
| 2023-12-31 | $1,670,727 | 6,102 | Shares | Sole | 2024-02-08 | |
| 2023-09-30 | $3,016,793 | 10,645 | Shares | Sole | 2023-11-09 | |
| 2023-06-30 | $3,166,930 | 10,573 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $3,036,671 | 10,573 | Shares | Sole | 2023-05-04 | |
| 2022-12-31 | $3,332,290 | 10,810 | Shares | Sole | 2023-02-03 | |
| 2022-09-30 | $2,797,647 | 12,021 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $3,079,346 | 12,805 | Shares | Sole | 2022-08-12 | |
| 2022-03-31 | $2,728,767 | 10,919 | Shares | Sole | 2022-05-09 | |
| 2021-12-31 | $547,972 | 1,801 | Shares | Sole | 2022-02-10 | |
| 2021-09-30 | $24,074 | 94 | Shares | Sole | 2021-11-09 | |
| 2021-06-30 | $27,041 | 94 | Shares | Sole | 2021-08-12 | |
| 2021-03-31 | $26,445 | 94 | Shares | Sole | 2021-05-12 | |
| 2020-12-31 | $8,196 | 30 | Shares | Sole | 2021-02-12 | |
| 2020-09-30 | $8,935 | 30 | Shares | Sole | 2020-11-12 | |
| 2020-06-30 | $7,243 | 30 | Shares | Sole | 2020-08-04 | |
| 2020-03-31 | $5,988 | 30 | Shares | Sole | 2020-05-04 | |
| No filing history on record for this holder in this stock. | ||||||