# IDERA PHARMACEUTICALS INC (IDRA)

> Institutional ownership reported to the SEC as of Q4 2022, from Form 13F filings. Source: https://holderbook.com/stocks/IDRA/

- Reporting holders: 29
- Reported value: $1.1M
- Held through calls: 0.0%
- 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 |
|---|---|---|---|---|
| [VANGUARD GROUP INC](https://holderbook.com/funds/102909-vanguard-group-inc/) | $443.7K | 1,267,766 | 0.0% | 17 |
| [BlackRock Inc.](https://holderbook.com/funds/1364742-blackrock-inc/) | $153.8K | 439,456 | 0.0% | 17 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://holderbook.com/funds/1214717-geode-capital-management-llc/) | $138.0K | 396,871 | 0.0% | 17 |
| [Credit Agricole S A](https://holderbook.com/funds/1191672-credit-agricole-s-a/) | $70.0K | 200,000 | 0.0% | 3 |
| [HOLLENCREST CAPITAL MANAGEMENT](https://holderbook.com/funds/1161722-hollencrest-capital-management/) | $45.1K | 129,000 | 0.0% | 18 |
| [STATE STREET CORP](https://holderbook.com/funds/93751-state-street-corp/) | $38.4K | 109,744 | 0.0% | 17 |
| [MORGAN STANLEY](https://holderbook.com/funds/895421-morgan-stanley/) | $36.9K | 105,483 | 0.0% | 18 |
| [COMMONWEALTH EQUITY SERVICES, LLC](https://holderbook.com/funds/312272-commonwealth-equity-services-llc/) | $30.0K | 87,412 | 0.0% | 17 |
| [NORTHERN TRUST CORP](https://holderbook.com/funds/73124-northern-trust-corp/) | $26.0K | 74,267 | 0.0% | 17 |
| [UBS Group AG](https://holderbook.com/funds/1610520-ubs-group-ag/) | $23.5K | 67,174 | 0.0% | 17 |
| [ABG Innovation Capital Partners III GP Ltd](https://holderbook.com/funds/1845297-abg-innovation-capital-partners-iii-gp-ltd/) | $19.7K | 56,250 | 1.5% | 9 |
| [CITADEL ADVISORS LLC](https://holderbook.com/funds/1423053-citadel-advisors-llc/) | $17.9K | 50,318 | 0.0% | 10 |
| [GROUP ONE TRADING, L.P.](https://holderbook.com/funds/932540-group-one-trading-l-p/) | $15.4K | 43,932 | 0.0% | 17 |
| [JOHNSON INVESTMENT COUNSEL INC](https://holderbook.com/funds/821197-johnson-investment-counsel-inc/) | $14.7K | 42,128 | 0.0% | 4 |
| [WADE G W & INC](https://holderbook.com/funds/1132556-wade-g-w-inc/) | $12.0K | 35,000 | 0.0% | 8 |
| [RENAISSANCE TECHNOLOGIES LLC](https://holderbook.com/funds/1037389-renaissance-technologies-llc/) | $11.0K | 31,700 | 0.0% | 3 |
| [Tower Research Capital LLC (TRC)](https://holderbook.com/funds/1533421-tower-research-capital-llc-trc/) | $8.0K | 22,052 | 0.0% | 11 |
| [TWO SIGMA SECURITIES, LLC](https://holderbook.com/funds/1450144-two-sigma-securities-llc/) | $6.8K | 19,294 | 0.0% | 1 |
| [Bank of New York Mellon Corp](https://holderbook.com/funds/1390777-bank-of-new-york-mellon-corp/) | $5.1K | 14,685 | 0.0% | 17 |
| [Mariner, LLC](https://holderbook.com/funds/1373442-mariner-llc/) | $4.0K | 12,312 | 0.0% | 2 |
| [Cambridge Investment Research Advisors, Inc.](https://holderbook.com/funds/1419186-cambridge-investment-research-advisors-inc/) | $4.0K | 10,806 | 0.0% | 1 |
| [ROPES WEALTH ADVISORS LLC](https://holderbook.com/funds/1641652-ropes-wealth-advisors-llc/) | $3.6K | 10,217 | 0.0% | 9 |
| [PNC Financial Services Group, Inc.](https://holderbook.com/funds/713676-pnc-financial-services-group-inc/) | $1.2K | 3,450 | 0.0% | 17 |
| [BANK OF AMERICA CORP /DE/](https://holderbook.com/funds/70858-bank-of-america-corp-de/) | $386 | 1,102 | 0.0% | 1 |
| [Parallel Advisors, LLC](https://holderbook.com/funds/1690010-parallel-advisors-llc/) | $350 | 1,000 | 0.0% | 1 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q4 2022 | 29 | $1.1M |
| Q3 2022 | 28 | $1.3M |
| Q2 2022 | 29 | $1.7M |
| Q1 2022 | 28 | $1.9M |
| Q4 2021 | 30 | $2.6M |
| Q3 2021 | 43 | $7.0M |
| Q2 2021 | 45 | $8.3M |
| Q1 2021 | 56 | $15.6M |
| Q4 2020 | 55 | $35.6M |
| Q3 2020 | 38 | $19.0M |
| Q2 2020 | 42 | $15.9M |
| Q1 2020 | 41 | $11.5M |