# STEM INC (STEMWS)

> Institutional ownership reported to the SEC as of Q2 2021, from Form 13F filings. Source: https://holderbook.com/stocks/STEMWS/

- Reporting holders: 32
- Reported value: $256.3M
- Held through calls: 9.8%
- Held through puts: 0.0%

A 13F reports long US equity positions only. Shorts, bonds, foreign listings and cash are not visible here, and positions are disclosed up to 45 days after the quarter ends.

## Largest holders

| Manager | Value | Shares | Share of their book | Quarters held |
|---|---|---|---|---|
| [Athanor Capital, LP](https://holderbook.com/funds/1730574-athanor-capital-lp/) | $91.5M | 2,541,078 | 3.3% | 1 |
| [Ionic Capital Management LLC](https://holderbook.com/funds/1386462-ionic-capital-management-llc/) | $27.0M | 1,138,398 | 2.8% | 1 |
| [CAAS CAPITAL MANAGEMENT LP](https://holderbook.com/funds/1802881-caas-capital-management-lp/) | $24.7M | 1,038,721 | 0.4% | 1 |
| [ARISTEIA CAPITAL LLC](https://holderbook.com/funds/1080171-aristeia-capital-llc/) | $16.7M | 701,604 | 0.3% | 1 |
| [VAN ECK ASSOCIATES CORP](https://holderbook.com/funds/869178-van-eck-associates-corp/) | $15.0M | 633,199 | 0.0% | 2 |
| [DLD Asset Management, LP](https://holderbook.com/funds/1578299-dld-asset-management-lp/) | $13.2M | 0 | 0.9% | 1 |
| [LMR Partners LLP](https://holderbook.com/funds/1578621-lmr-partners-llp/) | $13.0M | 546,518 | 0.2% | 2 |
| [Burleson & Company, LLC](https://holderbook.com/funds/1733510-burleson-company-llc/) | $12.2M | 514,285 | 1.8% | 1 |
| [MARSHALL WACE, LLP](https://holderbook.com/funds/1318757-marshall-wace-llp/) | $7.2M | 0 | 0.0% | 2 |
| [Jefferies Group LLC](https://holderbook.com/funds/1084580-jefferies-group-llc/) | $6.9M | 289,069 | 0.0% | 1 |
| [MILLENNIUM MANAGEMENT LLC](https://holderbook.com/funds/1273087-millennium-management-llc/) | $4.8M | 0 | 0.0% | 1 |
| [ZAZOVE ASSOCIATES LLC](https://holderbook.com/funds/1009012-zazove-associates-llc/) | $3.6M | 150,064 | 0.3% | 1 |
| [WELLINGTON MANAGEMENT GROUP LLP](https://holderbook.com/funds/902219-wellington-management-group-llp/) | $3.4M | 143,000 | 0.0% | 1 |
| [Marathon Trading Investment Management LLC](https://holderbook.com/funds/1572748-marathon-trading-investment-management-llc/) | $2.6M | 110,740 | 0.3% | 1 |
| [Taconic Capital Advisors LP](https://holderbook.com/funds/1390113-taconic-capital-advisors-lp/) | $2.4M | 101,133 | 0.1% | 1 |
| [D. E. Shaw & Co., Inc.](https://holderbook.com/funds/1009207-d-e-shaw-co-inc/) | $2.0M | 84,769 | 0.0% | 1 |
| [Westchester Capital Management, LLC](https://holderbook.com/funds/1512805-westchester-capital-management-llc/) | $2.0M | 83,500 | 0.0% | 1 |
| [SUSQUEHANNA INTERNATIONAL GROUP, LLP](https://holderbook.com/funds/1446194-susquehanna-international-group-llp/) | $1.8M | 76,103 | 0.0% | 1 |
| [COWEN AND COMPANY, LLC](https://holderbook.com/funds/48966-cowen-and-company-llc/) | $1.4M | 57,937 | 0.1% | 1 |
| [JANE STREET GROUP, LLC](https://holderbook.com/funds/1595888-jane-street-group-llc/) | $1.4M | 57,698 | 0.0% | 1 |
| [CVI Holdings, LLC](https://holderbook.com/funds/1728194-cvi-holdings-llc/) | $818.0K | 34,433 | 0.1% | 1 |
| [HRT FINANCIAL LP](https://holderbook.com/funds/1475597-hrt-financial-lp/) | $782.0K | 32,936 | 0.0% | 1 |
| [Yakira Capital Management, Inc.](https://holderbook.com/funds/1584639-yakira-capital-management-inc/) | $447.0K | 18,827 | 0.1% | 1 |
| [Walleye Capital LLC](https://holderbook.com/funds/1758720-walleye-capital-llc/) | $394.0K | 16,571 | 0.0% | 1 |
| [Black Maple Capital Management LP](https://holderbook.com/funds/1588959-black-maple-capital-management-lp/) | $389.0K | 10,816 | 0.2% | 1 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q2 2021 | 32 | $256.3M |
| Q1 2021 | 3 | $15.3M |