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Prima BioMed (IMMP) Institutional Ownership

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$1.77 +0.13 (+7.93%)
Closing price 08/22/2025 04:00 PM Eastern
Extended Trading
$1.73 -0.04 (-2.20%)
As of 08/22/2025 07:25 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.
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Institutional Ownership Changes (13F Filings) for Prima BioMed (NASDAQ:IMMP)

Current
Institutional Ownership
Percentage
2.32%
Number of
Institutional Buyers
(last 12 months)
7
Total
Institutional Inflows
(last 12 months)
$586.41K
Number of
Institutional Sellers
(last 12 months)
5
Total
Institutional Outflows
(last 12 months)
$300.73K
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IMMP Institutional Buying and Selling by Quarter

Prima BioMed Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
5/19/2025 Jane Street Group LLC51,574$91K0.0%+14.7%0.035%
5/12/2025 Meridian Wealth Management LLC386,650$681K0.0%-1.9%0.265%
5/12/2025 XY Capital Ltd136,744$241K0.1%-17.0%0.094%
2/17/2025 Millennium Management LLC16,367$36K0.0%-54.0%0.011%
2/14/2025 Jane Street Group LLC44,957$98K0.0%-44.1%0.031%
2/14/2025 Two Sigma Securities LLC34,025$74K0.0%N/A0.023%
2/12/2025 OLD Mission Capital LLC16,791$36K0.0%N/A0.012%
1/30/2025 ABC Arbitrage SA69,897$152K0.0%N/A0.048%
1/29/2025 XY Capital Ltd164,655$357K0.2%+52.0%0.113%
1/22/2025 Fortitude Advisory Group L.L.C.12,900$28K0.0%N/A0.009%
11/15/2024 Jane Street Group LLC80,489$178K0.0%-35.9%0.055%
11/14/2024 Verition Fund Management LLC26,000$57K0.0%-25.7%0.018%
11/12/2024 Meridian Wealth Management LLC398,450$881K0.0%+4.5%0.274%
11/1/2024 XY Capital Ltd108,349$239K0.1%+108.3%0.074%
8/12/2024 XTX Topco Ltd12,958$26K0.0%N/A0.015%
8/5/2024 XY Capital Ltd52,005$105K0.1%N/A0.044%
5/20/2024 Virtu Financial LLC45,062$105K0.0%+269.4%0.051%
5/15/2024 Oracle Investment Management Inc.564,879$1.32M0.9%+9.4%0.642%
5/1/2024 BNP Paribas Financial Markets35,300$82K0.0%+15.4%0.040%
4/22/2024 PFG Investments LLC51,000$119K0.0%N/A0.058%
2/8/2024 Meridian Wealth Management LLC322,450$774K0.0%+3.6%0.367%
11/14/2023 Oracle Investment Management Inc.516,430$981K0.3%-42.3%0.587%
10/17/2023 Meridian Wealth Management LLC311,200$591K0.0%+18.3%0.354%
8/14/2023 Oracle Investment Management Inc.894,391$1.89M1.4%-33.8%1.017%
8/2/2023 Meridian Wealth Management LLC263,050$555K0.0%N/A0.299%
3/6/2023 OLD Mission Capital LLC21,158$37K0.0%N/A0.024%
7/29/2022 Walker Asset Management LLC62,000$153K0.0%N/A0.072%
7/25/2022 Walker Asset Management LLC62,000$153K0.0%N/A0.072%
7/13/2022Trellus Management Company LLC100,950$205K0.2%N/A0.117%
6/2/2022 Verition Fund Management LLC35,000$96K0.0%-44.1%0.040%
5/10/2022 Saturna Capital CORP85,500$234K0.0%-8.6%0.099%
2/15/2022 Coastal Bridge Advisors LLC10,000$33K0.0%N/A0.012%
2/14/2022 Bluefin Capital Management LLC25,000$82K0.0%N/A0.029%
2/4/2022 Envestnet Asset Management Inc.65,834$216K0.0%N/A0.077%
11/16/2021 Captrust Financial Advisors11,700$45K0.0%+588.2%0.014%
11/16/2021 Toroso Investments LLC23,308$90K0.0%N/A0.027%
11/16/2021 Verition Fund Management LLC144,934$561K0.0%-77.9%0.170%
11/16/2021 Millennium Management LLC1,270,059$4.92M0.0%-9.5%1.487%
11/12/2021 Renaissance Technologies LLC218,848$847K0.0%+141.0%0.256%
11/12/2021 Jump Financial LLC33,761$131K0.0%+40.1%0.040%
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11/9/2021 Beirne Wealth Consulting Services LLC10,000$39K0.0%N/A0.012%
11/8/2021 Saturna Capital CORP92,500$358K0.0%+3.4%0.108%
11/5/2021Lindbrook Capital LLC10,000$39K0.0%N/A0.012%
10/19/2021 Belvedere Trading LLC34,472$143K0.0%N/A0.040%
9/17/2021 Virtu Financial LLC48,467$188K0.0%-51.1%0.057%
8/25/2021 Marshall Wace LLP165,768$642K0.0%N/A0.195%
8/17/2021 Millennium Management LLC1,403,441$5.43M0.0%+563.7%1.649%
8/17/2021 Oracle Investment Management Inc.1,000,000$3.87M0.5%N/A1.175%
8/17/2021Boxer Capital LLC2,500,000$9.68M0.3%+25.0%2.938%
8/16/2021 Morgan Stanley1,291,246$5.00M0.0%+19.8%1.517%
8/16/2021 Goldman Sachs Group Inc.36,282$140K0.0%N/A0.043%
8/16/2021 Marshall Wace LLP165,768$642K0.0%N/A0.195%
8/13/2021 Renaissance Technologies LLC90,819$351K0.0%-60.0%0.107%
8/13/2021 Jump Financial LLC24,100$93K0.0%N/A0.028%
8/13/2021 Geode Capital Management LLC12,131$46K0.0%N/A0.014%
8/11/2021 Saturna Capital CORP89,500$346K0.0%N/A0.105%
8/6/2021 HighTower Advisors LLC16,000$62K0.0%-61.9%0.021%
5/18/2021 Morgan Stanley1,077,647$3.31M0.0%+948.9%1.661%
(Data available from 1/1/2016 forward)

IMMP Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of IMMP shares?

During the previous two years, 14 institutional investors and hedge funds held shares of Prima BioMed. The most heavily invested institutionals were Oracle Investment Management Inc. ($1.32M), Meridian Wealth Management LLC ($681K), XY Capital Ltd ($241K), ABC Arbitrage SA ($152K), PFG Investments LLC ($119K), Virtu Financial LLC ($105K), and Jane Street Group LLC ($91K).Learn more on Prima BioMed's institutional investors.

What percentage of Prima BioMed's stock is owned by institutional investors?

2.32% of Prima BioMed's stock is owned by institutional investors. Learn more on IMMP's institutional investor holdings.

Which institutional investors have been buying Prima BioMed's stock?

Of the 12 institutional investors that purchased Prima BioMed's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: XY Capital Ltd ($164.66K), Meridian Wealth Management LLC ($76.65K), ABC Arbitrage SA ($69.90K), PFG Investments LLC ($51K), Oracle Investment Management Inc. ($48.45K), Two Sigma Securities LLC ($34.03K), and Virtu Financial LLC ($32.86K).

How much institutional buying is happening at Prima BioMed?

Institutional investors have bought a total of 270,130 shares in the last 24 months. This purchase volume represents approximately $586.41K in transactions.

Which of Prima BioMed's major shareholders have been selling company stock?

The following institutional investors have sold Prima BioMed stock in the last 24 months: Jane Street Group LLC ($80.63K), XY Capital Ltd ($27.91K), Millennium Management LLC ($19.24K), Verition Fund Management LLC ($9K), and Meridian Wealth Management LLC ($7.50K).

How much institutional selling is happening at Prima BioMed?

Institutional investors have sold a total of 144,278 shares in the last 24 months. This volume of shares sold represents approximately $300.73K in transactions.


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This page (NASDAQ:IMMP) was last updated on 8/23/2025 by MarketBeat.com Staff
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