Rocket Lab Corp (RKLB) — Institutional Holders, Q2 2026 (page 4)
1,134 institutional investment managers reported a RKLB position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $32.6B. 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.
RKLB 13F holders ranked 301–400 of 1,134
| # | Institution | Shares | Value | % of portfolio | QoQShares vs Q1 2026 |
|---|---|---|---|---|---|
| 301 | Investment Management of Ontario#301 · 33,191 sh | 33,191 | $3.4M | 0.04% | -3.5% |
| 302 | SIMPLEX TRADING#302 · 32,873 sh | 32,873 | $3.3M | <0.01% | +2746.1% |
| 303 | Tower Research Capital (TRC)#303 · 32,721 sh | 32,721 | $3.3M | 0.08% | +90.7% |
| 304 | Terra Nova Asset Management#304 · 32,315 sh | 32,315 | $3.3M | — | +1.5% |
| 305 | M&T BANK#305 · 32,173 sh | 32,173 | $3.3M | <0.01% | +24.9% |
| 306 | Advisory Services Network#306 · 31,947 sh | 31,947 | $3.2M | 0.04% | +6.5% |
| 307 | 180 WEALTH ADVISORS#307 · 31,904 sh | 31,904 | $3.2M | 0.33% | -5.5% |
| 308 | Tempo Wealth#308 · 31,686 sh | 31,686 | $3.2M | — | +16.2% |
| 309 | Cresset Asset Management#309 · 31,672 sh | 31,672 | $3.2M | 0.01% | -41.9% |
| 310 | B. Metzler seel. Sohn & AG#310 · 31,652 sh | 31,652 | $3.2M | 0.03% | +11.4% |
| 311 | BLUE JEAN FINANCIAL#311 · 31,357 sh | 31,357 | $3.2M | — | New |
| 312 | Calamos Advisors#312 · 31,354 sh | 31,354 | $3.2M | 0.01% | +28.5% |
| 313 | BESSEMER GROUP#313 · 31,339 sh | 31,339 | $3.2M | <0.01% | -27.0% |
| 314 | ExodusPoint Capital Management#314 · 31,280 sh | 31,280 | $3.2M | 0.02% | -61.3% |
| 315 | CAPITAL FUND MANAGEMENT S.A.#315 · 31,168 sh | 31,168 | $3.2M | 0.01% | -82.1% |
| 316 | K.J. Harrison & Partners#316 · 31,150 sh | 31,150 | $3.2M | 0.45% | -13.8% |
| 317 | Shah Wealth Advisors#317 · 31,002 sh | 31,002 | $3.2M | 0.73% | — |
| 318 | Purpose Unlimited#318 · 30,979 sh | 30,979 | $3.1M | 0.12% | +89.6% |
| 319 | MANUFACTURERS LIFE INSURANCE COMPANY, THE#319 · 30,919 sh | 30,919 | $3.1M | <0.01% | +4.6% |
| 320 | Jasper Ridge Partners, L.P.#320 · 30,801 sh | 30,801 | $3.1M | 0.07% | 0.0% |
| 321 | WCM INVESTMENT MANAGEMENT#321 · 31,448 sh | 31,448 | $3.1M | <0.01% | -0.2% |
| 322 | Farther Finance Advisors#322 · 30,268 sh | 30,268 | $3.1M | — | +18.1% |
| 323 | BANK OF NOVA SCOTIA#323 · 29,904 sh | 29,904 | $3.0M | <0.01% | -40.1% |
| 324 | MetLife Investment Management#324 · 29,862 sh | 29,862 | $3.0M | 0.01% | -0.9% |
| 325 | Woodline Partners#325 · 29,695 sh | 29,695 | $3.0M | <0.01% | +57.8% |
| 326 | MUFG Securities EMEA plc#326 · 29,295 sh | 29,295 | $3.0M | 0.03% | New |
| 327 | Maryland State Retirement & Pension System#327 · 28,607 sh | 28,607 | $2.9M | 0.05% | +15.7% |
| 328 | Beacon Pointe Advisors#328 · 28,284 sh | 28,284 | $2.9M | 0.01% | +2.2% |
| 329 | Investors Towarzystwo Funduszy Inwestycyjnych Spolka Akcyjna#329 · 28,252 sh | 28,252 | $2.9M | — | +45.4% |
| 330 | INTECH INVESTMENT MANAGEMENT#330 · 27,696 sh | 27,696 | $2.8M | 0.03% | +134.2% |
| 331 | Arete Wealth Advisors#331 · 27,623 sh | 27,623 | $2.8M | 0.09% | New |
| 332 | Cadent Capital Advisors#332 · 27,533 sh | 27,533 | $2.8M | — | +8.9% |
| 333 | Orion Porfolio Solutions#333 · 27,149 sh | 27,149 | $2.8M | 0.02% | -63.9% |
| 334 | Snowden Capital Advisors#334 · 26,631 sh | 26,631 | $2.7M | 0.06% | +518.0% |
| 335 | TRUIST FINANCIAL#335 · 26,474 sh | 26,474 | $2.7M | <0.01% | +57.3% |
| 336 | Waverly Advisors#336 · 26,194 sh | 26,194 | $2.7M | 0.02% | -9.0% |
| 337 | VERUS CAPITAL PARTNERS#337 · 26,135 sh | 26,135 | $2.7M | 0.14% | -19.3% |
| 338 | MGO ONE SEVEN#338 · 25,973 sh | 25,973 | $2.6M | 0.04% | +23.1% |
| 339 | WILLIAM JOHN SEMPOLINSKI#339 · 25,800 sh | 25,800 | $2.6M | — | -2.8% |
| 340 | Tempus Wealth Planning#340 · 25,634 sh | 25,634 | $2.6M | — | +1.4% |
| 341 | IEQ CAPITAL#341 · 25,437 sh | 25,437 | $2.6M | 0.01% | -93.5% |
| 342 | Quattro Advisors#342 · 25,218 sh | 25,218 | $2.6M | 1.71% | 0.0% |
| 343 | AG2R LA MONDIALE GESTION D'ACTIFS#343 · 25,095 sh | 25,095 | $2.6M | — | +4.0% |
| 344 | Guardian Partners#344 · 25,000 sh | 25,000 | $2.5M | — | +56.2% |
| 345 | Themes Management#345 · 24,758 sh | 24,758 | $2.5M | 1.67% | +2.8% |
| 346 | Kovack Advisors#346 · 24,628 sh | 24,628 | $2.5M | 0.12% | -46.8% |
| 347 | ODDO BHF ASSET MANAGEMENT SAS#347 · 24,213 sh | 24,213 | $2.5M | 0.11% | -57.9% |
| 348 | Lombard Odier Asset Management (Switzerland) SA#348 · 23,737 sh | 23,737 | $2.4M | 0.08% | +31.6% |
| 349 | Prospera Financial Services#349 · 23,460 sh | 23,460 | $2.4M | 0.03% | +19.0% |
| 350 | Sterling Capital Management#350 · 23,178 sh | 23,178 | $2.4M | — | +23.8% |
| 351 | WOLVERINE ASSET MANAGEMENT#351 · 23,052 sh | 23,052 | $2.3M | 0.02% | -6.1% |
| 352 | PARK AVENUE SECURITIES#352 · 22,902 sh | 22,902 | $2.3M | — | +37.1% |
| 353 | POLEN CAPITAL MANAGEMENT#353 · 22,751 sh | 22,751 | $2.3M | 0.02% | -3.4% |
| 354 | Norinchukin Bank, The#354 · 22,330 sh | 22,330 | $2.3M | 0.02% | New |
| 355 | NATIONAL BANK OF CANADA#355 · 21,376 sh | 21,376 | $2.2M | <0.01% | +65.5% |
| 356 | PRUDENTIAL FINANCIAL#356 · 21,885 sh | 21,885 | $2.2M | <0.01% | -50.4% |
| 357 | Dai-ichi Life Insurance Company, Ltd#357 · 21,859 sh | 21,859 | $2.2M | 0.05% | -0.3% |
| 358 | TOKIO MARINE ASSET MANAGEMENT LTD#358 · 21,759 sh | 21,759 | $2.2M | — | +4.7% |
| 359 | CHOREO#359 · 21,628 sh | 21,628 | $2.2M | 0.02% | +10.2% |
| 360 | Amplius Wealth Advisors#360 · 21,352 sh | 21,352 | $2.2M | — | New |
| 361 | NAVELLIER & ASSOCIATES#361 · 21,058 sh | 21,058 | $2.1M | 0.17% | +24.7% |
| 362 | PKO Investment Management Joint-Stock#362 · 21,000 sh | 21,000 | $2.1M | — | New |
| 363 | Ameritas Investment Partners#363 · 20,989 sh | 20,989 | $2.1M | 0.06% | New |
| 364 | COMMERCE BANK#364 · 20,711 sh | 20,711 | $2.1M | <0.01% | +268.9% |
| 365 | E Fund Management , Ltd.#365 · 20,279 sh | 20,279 | $2.1M | 0.05% | New |
| 366 | Gilbert & Cook#366 · 20,125 sh | 20,125 | $2.0M | 0.24% | -23.4% |
| 367 | OMERS ADMINISTRATION#367 · 19,994 sh | 19,994 | $2.0M | 0.01% | +303.6% |
| 368 | Erste Asset Management GmbH#368 · 20,617 sh | 20,617 | $2.0M | 0.02% | -25.3% |
| 369 | KPP Advisory Services#369 · 19,850 sh | 19,850 | $2.0M | — | +38.3% |
| 370 | AustralianSuper Pty Ltd#370 · 19,799 sh | 19,799 | $2.0M | <0.01% | -34.0% |
| 371 | Cherry Creek Investment Advisors#371 · 19,675 sh | 19,675 | $2.0M | — | +7.5% |
| 372 | MONETA GROUP INVESTMENT ADVISORS#372 · 19,655 sh | 19,655 | $2.0M | 0.01% | +11.1% |
| 373 | SNS Financial Group#373 · 19,219 sh | 19,219 | $2.0M | 0.04% | New |
| 374 | Atria Investments#374 · 19,167 sh | 19,167 | $1.9M | — | +104.1% |
| 375 | Stratos Wealth Partners, LTD.#375 · 19,117 sh | 19,117 | $1.9M | 0.02% | -44.9% |
| 376 | CAPTRUST FINANCIAL ADVISORS#376 · 19,056 sh | 19,056 | $1.9M | <0.01% | +10.8% |
| 377 | Bay Colony Advisory Group, d/b/a Bay Colony Advisors#377 · 19,052 sh | 19,052 | $1.9M | 0.21% | -3.5% |
| 378 | San Luis Wealth Advisors#378 · 19,010 sh | 19,010 | $1.9M | — | +15.0% |
| 379 | FirstWave Capital Management#379 · 18,492 sh | 18,492 | $1.9M | 0.83% | New |
| 380 | Venture Visionary Partners#380 · 18,402 sh | 18,402 | $1.9M | — | -34.9% |
| 381 | Optiver Holding B.V.#381 · 17,882 sh | 17,882 | $1.8M | <0.01% | New |
| 382 | Brevan Howard Capital Management#382 · 17,867 sh | 17,867 | $1.8M | 0.01% | -39.0% |
| 383 | Assenagon Asset Management S.A.#383 · 17,580 sh | 17,580 | $1.8M | — | +3.1% |
| 384 | Osmosis Investment Management UK Ltd#384 · 17,541 sh | 17,541 | $1.8M | 0.08% | -54.0% |
| 385 | CARY STREET PARTNERS FINANCIAL#385 · 17,513 sh | 17,513 | $1.8M | 0.04% | New |
| 386 | Steward Partners Investment Advisory#386 · 17,430 sh | 17,430 | $1.8M | <0.01% | +122.0% |
| 387 | China Universal Asset Management , Ltd.#387 · 17,426 sh | 17,426 | $1.8M | 0.11% | New |
| 388 | CAXTON ASSOCIATES LLP#388 · 17,358 sh | 17,358 | $1.8M | 0.03% | -14.6% |
| 389 | Y.D. More Investments Ltd#389 · 17,300 sh | 17,300 | $1.8M | 0.05% | +73.0% |
| 390 | Valeo Financial Advisors#390 · 17,264 sh | 17,264 | $1.8M | — | -1.9% |
| 391 | Twin Tree Management#391 · 17,197 sh | 17,197 | $1.7M | 0.03% | -44.1% |
| 392 | Strengthening Families & Communities#392 · 17,153 sh | 17,153 | $1.7M | — | New |
| 393 | one8zero8#393 · 17,125 sh | 17,125 | $1.7M | 0.34% | -14.2% |
| 394 | KESTRA PRIVATE WEALTH SERVICES#394 · 17,119 sh | 17,119 | $1.7M | 0.02% | +25.6% |
| 395 | E. Ohman J:or Asset Management AB#395 · 17,050 sh | 17,050 | $1.7M | — | +6.9% |
| 396 | Maia Wealth#396 · 16,892 sh | 16,892 | $1.7M | — | +128.8% |
| 397 | Banco Santander, S.A.#397 · 16,610 sh | 16,610 | $1.7M | 0.01% | New |
| 398 | OFI INVEST ASSET MANAGEMENT#398 · 17,239 sh | 17,239 | $1.7M | 0.02% | -12.7% |
| 399 | STANCE CAPITAL#399 · 16,411 sh | 16,411 | $1.7M | 0.51% | New |
| 400 | Katamaran Capital LLP#400 · 16,317 sh | 16,317 | $1.7M | 1.32% | -17.6% |
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.