RB
Richard Blumenthal
Portfolio Range
$1.8M–$3.9M
# Trades
91
# Tickers
19
Latest Filing
Sep 12 '25
Monthly Trade Value · Last 12 Months
BUYS SALES
No trades disclosed in the last 12 months.
Portfolio Structure (Estimated)
64.8%
APG23.4%
ADMR11.3%
INTR0.5%
Disclaimer: Stock positions only, option contracts are excluded. Not investment advice; past disclosed activity does not predict future results.
All Disclosed Trades · 91 total
| Ticker | Asset | Type | Transaction | Amount Range | Est. Return | Owner | Trade Date | PTR Filing |
|---|---|---|---|---|---|---|---|---|
| IRTC | iRhythm Technologies Inc (4) | Stock | Sale | $1.0K–$15K | -21.1% | Spouse | Aug 14 '25 | Sep 12 '25 |
| INTR | INTER & CO INC | Stock | Buy | $1.0K–$15K | -27.3% | Spouse | Jun 11 '25 | Jul 03 '25 |
| VAPO | VAPOTHERM INC | Stock | Sale | $1.0K–$15K | — | Self | Sep 19 '24 | Oct 30 '24 |
| SG | Sweetgreen Inc | Stock | Buy | $250.0K–$500K | -83.1% | Spouse | May 21 '24 | Jun 20 '24 |
| SG | Sweetgreen Inc | Stock | Sale | $250.0K–$500K | -83.3% | Spouse | May 13 '24 | Jun 20 '24 |
| — | ELCM2 LLC | Stock | Sale | $100.0K–$250K | — | Spouse | Mar 04 '24 | Apr 12 '24 |
| — | IRENIC CAPITAL EVERGREEN US FUND LP | Stock | Buy | $100.0K–$250K | — | Spouse | Mar 01 '24 | Apr 12 '24 |
| — | VALIANT CAPITAL PARTNERS LP | Stock | Sale | $100.0K–$250K | — | Spouse | Jan 30 '24 | Mar 05 '24 |
| — | VALIANT CAPITAL PARTNERS LP | Stock | Sale | $50.0K–$100K | — | Spouse | Jan 29 '24 | Mar 05 '24 |
| AMZN | Amazon.com Inc | Stock | Sale | $250.0K–$500K | +80.7% | Self | Dec 29 '23 | Feb 05 '24 |
| INTC | Intel Corp | Stock | Sale | $250.0K–$500K | +102.3% | Self | Dec 29 '23 | Feb 05 '24 |
| GOOG | Alphabet Inc | Stock | Sale | $250.0K–$500K | +150.8% | Self | Dec 29 '23 | Feb 05 '24 |
| MSFT | Microsoft Corp | Stock | Sale | $500.0K–$1M | +33.0% | Self | Dec 29 '23 | Feb 05 '24 |
| — | RADCLIFF BR I (FEEDER) LLC | Stock | Buy | $15.0K–$50K | — | Spouse | Nov 28 '23 | Dec 15 '23 |
| IHRT | iHeartMedia Inc | Stock | Sale | $50.0K–$100K | +83.8% | Spouse | Nov 14 '23 | Dec 15 '23 |
| IHRT | iHeartMedia Inc | Stock | Sale | $50.0K–$100K | +112.1% | Spouse | Nov 13 '23 | Dec 15 '23 |
| IHRT | iHeartMedia Inc | Stock | Sale | $50.0K–$100K | +92.0% | Spouse | Nov 10 '23 | Dec 15 '23 |
| KDP | Keurig Dr Pepper Inc | Stock | Sale | $250.0K–$500K | -10.2% | Spouse | Aug 24 '23 | Sep 19 '23 |
| RADI | Radius Global Infrastructure Inc | Stock | Sale | $100.0K–$250K | +0.5% | Spouse | Aug 14 '23 | Sep 19 '23 |
| — | RADCLIFF ZBS I LLC | Stock | Buy | $15.0K–$50K | — | Spouse | Jul 26 '23 | Sep 05 '23 |
| — | ELCM2 LLC | Stock | Sale | $500.0K–$1M | — | Self | Jul 17 '23 | Aug 07 '23 |
| — | ELCM2 LLC | Stock | Sale | $500.0K–$1M | — | Self | Jul 10 '23 | Aug 07 '23 |
| HOOD | Robinhood Markets Inc | Stock | Sale | $15.0K–$50K | +835.7% | Spouse | Jun 29 '23 | Aug 07 '23 |
| ADMR | ADMIRAL ACQUISITION LIMITED | Stock | Buy | $100.0K–$250K | — | Spouse | May 22 '23 | Jun 14 '23 |
| OLO | Olo Inc | Stock | Sale | $1.0K–$15K | — | Spouse | May 18 '23 | Jun 14 '23 |
Page 1 / 4