RYTM · Rhythm Pharmaceuticals, Inc.
$115.48
-0.54 (-0.47%)
At close · Aug 14
Market Cap
$7.95B
Shares
68.85M
Registered funds — mutual funds, ETFs and closed-end funds — whose latest Form N-PORT portfolio report holds this stock, matched by the stock's CUSIP. Each row is one fund position with its size, value and weight in that fund.
Funds holding RYTM
329 fund positions| Fund | Ticker | Balance | Value | % of Fund | Side | Reported | Open |
|---|---|---|---|---|---|---|---|
| VANGUARD TOTAL STOCK MARKET INDEX FUND | — | 2,176,619 | $189,300,554 | 0.01% | Long | 2026-03-31 | |
| PRIMECAP Odyssey Aggressive Growth Fund | — | 2,123,359 | $172,756,488 | 2.55% | Long | 2026-04-30 | |
| VANGUARD SMALL-CAP INDEX FUND | — | 1,574,414 | $136,926,786 | 0.08% | Long | 2026-03-31 | |
| iShares Russell 2000 ETF | — | 1,292,397 | $112,399,767 | 0.16% | Long | 2026-03-31 | |
| SMALLCAP World Fund Inc | — | 1,079,599 | $93,892,725 | 0.12% | Long | 2026-03-31 | |
| PRIMECAP Odyssey Growth Fund | — | 1,095,402 | $89,121,907 | 1.64% | Long | 2026-04-30 | |
| State Street(R) SPDR(R) S&P(R) Biotech ETF | — | 941,162 | $81,852,859 | 1.10% | Long | 2026-03-31 | |
| VANGUARD SMALL-CAP GROWTH INDEX FUND | — | 880,146 | $76,546,298 | 0.20% | Long | 2026-03-31 | |
| VANGUARD EXTENDED MARKET INDEX FUND | — | 678,467 | $59,006,275 | 0.07% | Long | 2026-03-31 | |
| JPMorgan Mid Cap Growth Fund | — | 597,190 | $51,937,614 | 0.46% | Long | 2026-03-31 | |
| Federated Hermes Kaufmann Small Cap Fund | — | 592,000 | $48,165,120 | 1.67% | Long | 2026-04-30 | |
| Federated Hermes Kaufmann Fund | — | 560,500 | $45,602,280 | 0.98% | Long | 2026-04-30 | |
| T. Rowe Price New Horizons Fund, Inc. | — | 496,569 | $43,186,606 | 0.34% | Long | 2026-03-31 | |
| Fidelity Small Cap Index Fund | — | 523,363 | $42,580,814 | 0.13% | Long | 2026-04-30 | |
| BlackRock Health Sciences Opportunities Portfolio | — | 471,276 | $41,623,096 | 0.70% | Long | 2026-05-29 | |
| iShares Biotechnology ETF | — | 474,539 | $41,270,657 | 0.51% | Long | 2026-03-31 | |
| iShares Russell 2000 Growth ETF | — | 431,261 | $37,506,769 | 0.31% | Long | 2026-03-31 | |
| Harbor Small Cap Growth Fund | — | 437,490 | $35,594,186 | 1.38% | Long | 2026-04-30 | |
| Fidelity Small Cap Growth Fund | — | 410,088 | $33,364,760 | 0.40% | Long | 2026-04-30 | |
| Invesco Discovery Fund | — | 356,869 | $31,518,670 | 0.40% | Long | 2026-05-31 | |
| T. Rowe Price Integrated U.S. Small-Cap Growth Equity Fund | — | 358,073 | $31,141,609 | 0.38% | Long | 2026-03-31 | |
| VANGUARD EXPLORER FUND | — | 377,615 | $30,722,756 | 0.14% | Long | 2026-04-30 | |
| Fidelity Extended Market Index Fund | — | 311,201 | $27,485,272 | 0.06% | Long | 2026-05-31 | |
| Schwab U.S. Small-Cap ETF | — | 292,435 | $25,827,859 | 0.11% | Long | 2026-05-31 | |
| Putnam Small Cap Growth Fund | — | 276,855 | $24,078,079 | 0.89% | Long | 2026-03-31 | |
| VANGUARD RUSSELL 2000 INDEX FUND | — | 271,905 | $24,014,650 | 0.14% | Long | 2026-05-31 | |
| Loomis Sayles Small Cap Growth Fund | — | 260,101 | $22,620,984 | 1.17% | Long | 2026-03-31 | |
| JPMorgan Small Cap Growth Fund | — | 255,372 | $22,209,703 | 1.02% | Long | 2026-03-31 | |
| T. Rowe Price Health Sciences Fund, Inc. | — | 241,658 | $21,016,996 | 0.19% | Long | 2026-03-31 | |
| AB Small Cap Growth Portfolio | — | 235,500 | $19,160,280 | 0.66% | Long | 2026-04-30 | |
| ClearBridge Small Cap Growth Fund | — | 226,393 | $18,419,334 | 0.92% | Long | 2026-04-30 | |
| Fidelity Small Cap Growth K6 Fund | — | 207,612 | $16,891,312 | 0.39% | Long | 2026-04-30 | |
| Fidelity Stock Selector Small Cap Fund | — | 202,143 | $16,446,354 | 0.24% | Long | 2026-04-30 | |
| LORD ABBETT DEVELOPING GROWTH FUND INC | — | 201,474 | $16,391,925 | 0.74% | Long | 2026-04-30 | |
| AB DISCOVERY GROWTH FUND, INC. | — | 196,524 | $15,989,193 | 0.59% | Long | 2026-04-30 | |
| VANGUARD HEALTH CARE INDEX FUND | — | 170,218 | $15,033,654 | 0.08% | Long | 2026-05-31 | |
| JNL/JPMorgan MidCap Growth Fund | — | 163,437 | $14,214,116 | 0.46% | Long | 2026-03-31 | |
| Janus Henderson Global Life Sciences Fund | — | 160,804 | $13,985,124 | 0.27% | Long | 2026-03-31 | |
| Fidelity Series Small Cap Opportunities Fund | — | 142,424 | $11,587,617 | 0.23% | Long | 2026-04-30 | |
| Artisan Small Cap Fund | — | 130,838 | $11,378,981 | 1.28% | Long | 2026-03-31 | |
| Voya Small Cap Growth Fund | — | 127,931 | $11,298,866 | 0.53% | Long | 2026-05-31 | |
| Hood River Small-Cap Growth Fund | — | 129,034 | $11,222,087 | 0.22% | Long | 2026-03-31 | |
| Columbia Acorn Fund | — | 124,824 | $10,855,943 | 0.48% | Long | 2026-03-31 | |
| Fidelity Total Market Index Fund | — | 114,614 | $10,122,708 | 0.01% | Long | 2026-05-31 | |
| BlackRock Health Sciences Term Trust | BMEZ | 111,452 | $9,692,980 | 0.96% | Long | 2026-03-31 | |
| Global Small Capitalization Fund | — | 110,926 | $9,647,234 | 0.34% | Long | 2026-03-31 | |
| Fidelity Advisor Biotechnology Fund | — | 117,433 | $9,554,349 | 0.50% | Long | 2026-04-30 | |
| Schwab Small-Cap Index Fund | — | 115,858 | $9,426,207 | 0.13% | Long | 2026-04-30 | |
| Bridge Builder Tax Managed Small/Mid Cap Fund | — | 104,183 | $9,060,796 | 0.30% | Long | 2026-03-31 | |
| Select Biotechnology Portfolio | — | 99,803 | $8,814,601 | 0.17% | Long | 2026-05-31 |
Showing 1–50 of 329 positions
Key facts
CIK
1649904
CUSIP
76243J105
13F (30d)
283 filings
281 filers
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