# AIMMUNE THERAPEUTICS INC (AIMT)

> Institutional ownership reported to the SEC as of Q3 2020, from Form 13F filings. Source: https://holderbook.com/stocks/AIMT/

- Reporting holders: 191
- Reported value: $1.6B
- Held through calls: 2.1%
- Held through puts: 2.5%

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 |
|---|---|---|---|---|
| [VANGUARD GROUP INC](https://holderbook.com/funds/102909-vanguard-group-inc/) | $142.6M | 4,139,600 | 0.0% | 8 |
| [BlackRock Inc.](https://holderbook.com/funds/1364742-blackrock-inc/) | $128.6M | 3,734,188 | 0.0% | 8 |
| [Pentwater Capital Management LP](https://holderbook.com/funds/1425851-pentwater-capital-management-lp/) | $86.2M | 2,501,200 | 1.1% | 1 |
| [GOLDMAN SACHS GROUP INC](https://holderbook.com/funds/886982-goldman-sachs-group-inc/) | $75.8M | 2,201,089 | 0.0% | 8 |
| [ALPINE ASSOCIATES MANAGEMENT INC.](https://holderbook.com/funds/1396835-alpine-associates-management-inc/) | $71.5M | 2,075,100 | 3.8% | 1 |
| [STATE STREET CORP](https://holderbook.com/funds/93751-state-street-corp/) | $70.4M | 2,044,893 | 0.0% | 8 |
| [Magnetar Financial LLC](https://holderbook.com/funds/1352851-magnetar-financial-llc/) | $66.3M | 1,925,576 | 1.2% | 1 |
| [GABELLI FUNDS LLC](https://holderbook.com/funds/1081407-gabelli-funds-llc/) | $39.0M | 1,131,979 | 0.3% | 1 |
| [WATER ISLAND CAPITAL LLC](https://holderbook.com/funds/1222765-water-island-capital-llc/) | $36.6M | 1,062,245 | 3.1% | 1 |
| [JPMORGAN CHASE & CO](https://holderbook.com/funds/19617-jpmorgan-chase-co/) | $36.4M | 1,058,899 | 0.0% | 8 |
| [Tudor Investment Corp Et Al](https://holderbook.com/funds/923093-tudor-investment-corp-et-al/) | $34.1M | 989,506 | 1.5% | 1 |
| [RICE HALL JAMES & ASSOCIATES, LLC](https://holderbook.com/funds/1230765-rice-hall-james-associates-llc/) | $33.6M | 973,920 | 1.4% | 7 |
| [CNH PARTNERS LLC](https://holderbook.com/funds/1167456-cnh-partners-llc/) | $30.8M | 894,257 | 1.1% | 1 |
| [CITIGROUP INC](https://holderbook.com/funds/831001-citigroup-inc/) | $29.5M | 857,474 | 0.0% | 8 |
| [MORGAN STANLEY](https://holderbook.com/funds/895421-morgan-stanley/) | $27.9M | 809,247 | 0.0% | 12 |
| [Man Group plc](https://holderbook.com/funds/1637460-man-group-plc/) | $26.8M | 777,492 | 0.1% | 1 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://holderbook.com/funds/1214717-geode-capital-management-llc/) | $23.8M | 689,447 | 0.0% | 8 |
| [GROUP ONE TRADING, L.P.](https://holderbook.com/funds/932540-group-one-trading-l-p/) | $23.2M | 0 | 0.1% | 7 |
| [Allianz Asset Management GmbH](https://holderbook.com/funds/1535323-allianz-asset-management-gmbh/) | $23.1M | 669,560 | 0.0% | 1 |
| [NORTHERN TRUST CORP](https://holderbook.com/funds/73124-northern-trust-corp/) | $23.0M | 668,872 | 0.0% | 8 |
| [GARDNER LEWIS ASSET MANAGEMENT L P](https://holderbook.com/funds/941560-gardner-lewis-asset-management-l-p/) | $22.5M | 653,711 | 4.1% | 1 |
| [SUSQUEHANNA INTERNATIONAL GROUP, LLP](https://holderbook.com/funds/1446194-susquehanna-international-group-llp/) | $20.5M | 238,307 | 0.0% | 8 |
| [ARP AMERICAS LP](https://holderbook.com/funds/1650301-arp-americas-lp/) | $19.9M | 577,587 | 1.7% | 1 |
| [STATE OF WISCONSIN INVESTMENT BOARD](https://holderbook.com/funds/854157-state-of-wisconsin-investment-board/) | $19.0M | 550,947 | 0.0% | 8 |
| [CREDIT SUISSE AG/](https://holderbook.com/funds/824468-credit-suisse-ag/) | $18.5M | 536,076 | 0.0% | 8 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q3 2020 | 191 | $1.6B |
| Q2 2020 | 168 | $838.3M |
| Q1 2020 | 158 | $723.6M |
| Q4 2019 | 156 | $1.6B |
| Q3 2019 | 148 | $1.1B |
| Q2 2019 | 128 | $1.0B |
| Q1 2019 | 129 | $1.1B |
| Q4 2018 | 133 | $1.1B |