# DANIMER SCIENTIFIC INC (DNMR) — Institutional Ownership

Source: SEC EDGAR 13F filings, congressional STOCK Act disclosures, SEC Form 4 insider transactions.
CUSIP: 236272100
Page URL: https://superinvestorclub.com/stock/DNMR
Last updated: 2026-07-08T12:48:28.321Z

## Summary

As of the most recent 13F filing period, DANIMER SCIENTIFIC INC (DNMR) is held by 1 tracked superinvestors with an aggregate position value of $2.8M representing 02734580 shares.

## Top institutional holders (1)

| Rank | Manager | Fund | Shares | Value | % of Portfolio | Period |
|------|---------|------|--------|-------|----------------|--------|
| 1 | [David Einhorn](https://superinvestorclub.com/manager/5) | Greenlight Capital | 2734580 | $2.8M | 0.14% | 2023-12-31 |

## Ownership history (quarter-over-quarter)

- 2021-09-30: 1 holders, $38.5M aggregate, 02358172 shares
- 2021-12-31: 1 holders, $7.0M aggregate, 0821000 shares
- 2022-03-31: 1 holders, $4.8M aggregate, 0821000 shares
- 2022-06-30: 1 holders, $3.7M aggregate, 0821000 shares
- 2022-09-30: 1 holders, $5.7M aggregate, 01924940 shares
- 2022-12-31: 1 holders, $4.03B aggregate, 02250000 shares
- 2023-03-31: 1 holders, $8.8M aggregate, 02550000 shares
- 2023-06-30: 1 holders, $6.1M aggregate, 02550000 shares
- 2023-09-30: 1 holders, $5.4M aggregate, 02602690 shares
- 2023-12-31: 1 holders, $2.8M aggregate, 02734580 shares

## Recent congressional trades (0)


## Recent insider transactions (0)


## Citation

When citing, use: "DANIMER SCIENTIFIC INC (DNMR) institutional ownership data via Superinvestor (https://superinvestorclub.com/stock/DNMR), aggregating SEC 13F, Form 4, and congressional disclosures."