ALNYLAM PHARMACEUTICALS, INC. (ALNY) — Institutional Holders, Q2 2026 (page 4)
811 institutional investment managers reported a ALNY position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $40.5B. Every filer is listed below, ranked by position value, 100 per page; this page shows ranks 301 to 400. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.
ALNY 13F holders ranked 301–400 of 811
| # | Institution | Shares | Value | % of portfolio | QoQShares vs Q1 2026 |
|---|---|---|---|---|---|
| 301 | CI INVESTMENTS#301 · 9,157 sh | 9,157 | $2.8M | <0.01% | +153.6% |
| 302 | NISA INVESTMENT ADVISORS#302 · 9,139 sh | 9,139 | $2.8M | — | -2.3% |
| 303 | NewEdge Wealth#303 · 9,094 sh | 9,094 | $2.7M | 0.03% | -1.2% |
| 304 | Louisiana State Employees Retirement System#304 · 8,600 sh | 8,600 | $2.6M | — | -1.1% |
| 305 | Federation des caisses Desjardins du Quebec#305 · 8,591 sh | 8,591 | $2.6M | <0.01% | -26.8% |
| 306 | ZACKS INVESTMENT MANAGEMENT#306 · 8,417 sh | 8,417 | $2.5M | 0.02% | +7.1% |
| 307 | Employees Retirement System of Texas#307 · 8,403 sh | 8,403 | $2.5M | 0.02% | 0.0% |
| 308 | NOMURA#308 · 8,336 sh | 8,336 | $2.5M | <0.01% | -41.7% |
| 309 | Transamerica Financial Advisors#309 · 8,288 sh | 8,288 | $2.5M | 0.21% | -10.9% |
| 310 | Elyxium Wealth#310 · 8,229 sh | 8,229 | $2.5M | 0.26% | New |
| 311 | Vestmark Advisory Solutions#311 · 8,217 sh | 8,217 | $2.5M | 0.02% | -14.3% |
| 312 | ALLSTATE#312 · 8,185 sh | 8,185 | $2.5M | 0.02% | +29.2% |
| 313 | MERCER GLOBAL ADVISORS#313 · 8,156 sh | 8,156 | $2.5M | <0.01% | -4.9% |
| 314 | BANK OF NOVA SCOTIA#314 · 8,130 sh | 8,130 | $2.4M | <0.01% | +4.3% |
| 315 | M&T BANK#315 · 8,071 sh | 8,071 | $2.4M | <0.01% | +2.6% |
| 316 | Kentucky Retirement Systems#316 · 8,002 sh | 8,002 | $2.4M | 0.06% | New |
| 317 | Pacer Advisors#317 · 7,982 sh | 7,982 | $2.4M | <0.01% | New |
| 318 | Quantitative Investment Management#318 · 7,981 sh | 7,981 | $2.4M | 0.26% | +106.9% |
| 319 | VIRGINIA RETIREMENT SYSTEMS ET Al#319 · 7,960 sh | 7,960 | $2.4M | <0.01% | +485.3% |
| 320 | J. Safra Sarasin Holding AG#320 · 7,921 sh | 7,921 | $2.4M | — | +145.2% |
| 321 | O'SHAUGHNESSY ASSET MANAGEMENT#321 · 7,910 sh | 7,910 | $2.4M | 0.01% | -17.9% |
| 322 | US BANCORP \DE\#322 · 7,888 sh | 7,888 | $2.4M | <0.01% | -15.9% |
| 323 | WINTON GROUP Ltd#323 · 7,880 sh | 7,880 | $2.4M | 0.08% | New |
| 324 | ST GERMAIN D J#324 · 7,834 sh | 7,834 | $2.4M | 0.08% | -0.2% |
| 325 | AIA Group Ltd#325 · 7,742 sh | 7,742 | $2.3M | 0.03% | 0.0% |
| 326 | PRUDENTIAL PLC#326 · 7,696 sh | 7,696 | $2.3M | 0.01% | 0.0% |
| 327 | ABN AMRO INVESTMENT SOLUTIONS#327 · 7,557 sh | 7,557 | $2.3M | — | +31.0% |
| 328 | Concurrent Investment Advisors#328 · 7,521 sh | 7,521 | $2.3M | — | +695.9% |
| 329 | PKO Investment Management Joint-Stock#329 · 7,500 sh | 7,500 | $2.3M | — | +10.3% |
| 330 | WEALTH ENHANCEMENT ADVISORY SERVICES#330 · 7,494 sh | 7,494 | $2.2M | — | -11.6% |
| 331 | Pathstone#331 · 7,417 sh | 7,417 | $2.2M | <0.01% | +4.9% |
| 332 | MetLife Investment Management#332 · 7,410 sh | 7,410 | $2.2M | 0.01% | -5.0% |
| 333 | S#333 · 7,400 sh | 7,400 | $2.2M | 0.13% | 0.0% |
| 334 | Union Bancaire Privee, UBP SA#334 · 2,130,000 sh | 2,130,000 | $2.2M | 0.02% | +7.6% |
| 335 | Banque Cantonale Vaudoise#335 · 7,303 sh | 7,303 | $2.2M | 0.09% | +22.2% |
| 336 | CIBC WORLD MARKET#336 · 7,221 sh | 7,221 | $2.2M | <0.01% | New |
| 337 | Maryland State Retirement & Pension System#337 · 7,141 sh | 7,141 | $2.1M | 0.04% | +12.5% |
| 338 | J.P. Marvel Investment Advisors#338 · 7,105 sh | 7,105 | $2.1M | 0.25% | 0.0% |
| 339 | BI Asset Management Fondsmaeglerselskab A/S#339 · 7,097 sh | 7,097 | $2.1M | — | +24.6% |
| 340 | MUFG Securities EMEA plc#340 · 6,758 sh | 6,758 | $2.0M | 0.02% | New |
| 341 | Integrated Wealth Concepts#341 · 6,692 sh | 6,692 | $2.0M | <0.01% | +24.5% |
| 342 | Atria Investments#342 · 6,676 sh | 6,676 | $2.0M | — | -32.4% |
| 343 | Y-Intercept (Hong Kong) Ltd#343 · 6,561 sh | 6,561 | $2.0M | — | -42.2% |
| 344 | AG2R LA MONDIALE GESTION D'ACTIFS#344 · 6,512 sh | 6,512 | $2.0M | — | +4.9% |
| 345 | Capital Group Investment Management Pte. Ltd.#345 · 6,474 sh | 6,474 | $1.9M | 0.29% | 0.0% |
| 346 | Advisory Services Network#346 · 6,356 sh | 6,356 | $1.9M | 0.02% | +0.7% |
| 347 | Fisher Asset Management#347 · 6,252 sh | 6,252 | $1.9M | <0.01% | +3.4% |
| 348 | BOOTHBAY FUND MANAGEMENT#348 · 6,235 sh | 6,235 | $1.9M | 0.02% | New |
| 349 | PEAK6#349 · 6,231 sh | 6,231 | $1.9M | <0.01% | -35.9% |
| 350 | Rockefeller Capital Management L.P.#350 · 6,216 sh | 6,216 | $1.9M | <0.01% | -3.4% |
| 351 | E Fund Management , Ltd.#351 · 6,073 sh | 6,073 | $1.8M | 0.04% | 0.0% |
| 352 | Vestcor#352 · 6,060 sh | 6,060 | $1.8M | 0.05% | +13.9% |
| 353 | Walleye Trading#353 · 6,037 sh | 6,037 | $1.8M | <0.01% | +4.9% |
| 354 | Vontobel Holding Ltd.#354 · 6,018 sh | 6,018 | $1.8M | — | +9.9% |
| 355 | Legato Capital Management#355 · 6,004 sh | 6,004 | $1.8M | 0.15% | -7.8% |
| 356 | Dai-ichi Life Insurance Company, Ltd#356 · 5,873 sh | 5,873 | $1.8M | 0.04% | -1.0% |
| 357 | XTX Topco Ltd#357 · 5,810 sh | 5,810 | $1.7M | 0.02% | New |
| 358 | Sterling Capital Management#358 · 5,687 sh | 5,687 | $1.7M | — | +9.7% |
| 359 | Arrowpoint Investment Partners (Singapore) Pte. Ltd.#359 · 5,588 sh | 5,588 | $1.7M | 0.37% | New |
| 360 | TWO SIGMA SECURITIES#360 · 5,585 sh | 5,585 | $1.7M | 0.14% | New |
| 361 | Vident Advisory#361 · 5,518 sh | 5,518 | $1.7M | 0.01% | -14.5% |
| 362 | Aware Super Pty Ltd as trustee of Aware Super#362 · 5,473 sh | 5,473 | $1.6M | 0.02% | 0.0% |
| 363 | Orion Porfolio Solutions#363 · 5,446 sh | 5,446 | $1.6M | 0.01% | +15.6% |
| 364 | ASR Vermogensbeheer N.V.#364 · 5,375 sh | 5,375 | $1.6M | — | -52.1% |
| 365 | TOKIO MARINE ASSET MANAGEMENT LTD#365 · 5,316 sh | 5,316 | $1.6M | — | +0.7% |
| 366 | FORA Capital#366 · 5,209 sh | 5,209 | $1.6M | 0.11% | +16.5% |
| 367 | PRINCIPAL FINANCIAL GROUP#367 · 5,204 sh | 5,204 | $1.6M | <0.01% | -7.9% |
| 368 | Voleon Capital Management#368 · 5,202 sh | 5,202 | $1.6M | 0.03% | -78.4% |
| 369 | Ethic#369 · 5,172 sh | 5,172 | $1.6M | 0.02% | +33.7% |
| 370 | Norinchukin Bank, The#370 · 5,171 sh | 5,171 | $1.6M | 0.02% | +4.3% |
| 371 | Ishara Investments#371 · 5,125 sh | 5,125 | $1.5M | 1.13% | 0.0% |
| 372 | BRIGHTON JONES#372 · 4,898 sh | 4,898 | $1.5M | 0.03% | -14.1% |
| 373 | Ameritas Investment Partners#373 · 4,842 sh | 4,842 | $1.5M | 0.04% | +1.4% |
| 374 | Strategic Global Advisors#374 · 4,823 sh | 4,823 | $1.5M | 0.21% | +3.2% |
| 375 | AustralianSuper Pty Ltd#375 · 4,803 sh | 4,803 | $1.4M | <0.01% | 0.0% |
| 376 | Focus Partners Wealth#376 · 4,743 sh | 4,743 | $1.4M | <0.01% | -1.2% |
| 377 | Envestnet Portfolio Solutions#377 · 4,635 sh | 4,635 | $1.4M | <0.01% | -2.6% |
| 378 | AZZAD ASSET MANAGEMENT#378 · 4,630 sh | 4,630 | $1.4M | 0.12% | +0.8% |
| 379 | Blackstone#379 · 4,611 sh | 4,611 | $1.4M | <0.01% | -47.5% |
| 380 | E. Ohman J:or Asset Management AB#380 · 4,584 sh | 4,584 | $1.4M | — | 0.0% |
| 381 | HOWLAND CAPITAL MANAGEMENT#381 · 4,534 sh | 4,534 | $1.4M | — | +7.1% |
| 382 | OMERS ADMINISTRATION#382 · 4,517 sh | 4,517 | $1.4M | <0.01% | 0.0% |
| 383 | VOLORIDGE INVESTMENT MANAGEMENT#383 · 4,500 sh | 4,500 | $1.4M | <0.01% | -97.6% |
| 384 | Jump Financial#384 · 4,470 sh | 4,470 | $1.3M | 0.01% | -76.7% |
| 385 | Empowered Funds#385 · 4,355 sh | 4,355 | $1.3M | <0.01% | -19.5% |
| 386 | Sequoia Financial Advisors#386 · 4,347 sh | 4,347 | $1.3M | <0.01% | -4.7% |
| 387 | Faithward Advisors#387 · 4,321 sh | 4,321 | $1.3M | 0.16% | +9.1% |
| 388 | NEW YORK LIFE INVESTMENT MANAGEMENT#388 · 4,304 sh | 4,304 | $1.3M | <0.01% | +13.9% |
| 389 | UNITED CAPITAL FINANCIAL ADVISORS#389 · 4,155 sh | 4,155 | $1.3M | <0.01% | +1.6% |
| 390 | Metis Global Partners#390 · 4,009 sh | 4,009 | $1.2M | 0.03% | -1.0% |
| 391 | KIM#391 · 1,000,000 sh | 1,000,000 | $1.2M | 0.12% | 0.0% |
| 392 | Advisors Asset Management#392 · 3,984 sh | 3,984 | $1.2M | 0.02% | +0.8% |
| 393 | Clearstead#393 · 3,940 sh | 3,940 | $1.2M | 0.15% | +0.1% |
| 394 | Gilbert & Cook#394 · 3,928 sh | 3,928 | $1.2M | 0.14% | -0.8% |
| 395 | Generali Investments CEE, investicni spolecnost, a.s.#395 · 3,850 sh | 3,850 | $1.2M | — | +32.8% |
| 396 | AGF MANAGEMENT LTD#396 · 950,000 sh | 950,000 | $1.1M | <0.01% | 0.0% |
| 397 | Howard Capital Management#397 · 3,776 sh | 3,776 | $1.1M | — | +140.5% |
| 398 | North Dakota State Investment Board#398 · 3,769 sh | 3,769 | $1.1M | 0.05% | -6.8% |
| 399 | UniSuper Management Pty Ltd#399 · 3,687 sh | 3,687 | $1.1M | — | +47.5% |
| 400 | CITIZENS FINANCIAL GROUP#400 · 3,682 sh | 3,682 | $1.1M | — | New |
Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.