Rivian Automotive, Inc. / DE (RIVN) — Institutional Holders, Q2 2026 (page 3)

829 institutional investment managers reported a RIVN position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $12.9B. Every filer is listed below, ranked by position value, 100 per page; this page shows ranks 201 to 300. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.

RIVN 13F holders ranked 201–300 of 829

Institutional investors reporting a position in Rivian Automotive, Inc. / DE on SEC Form 13F-HR for Q2 2026, ranked by reported value.
InstitutionValueQoQ
Kestra Advisory Services#201 · 85,230 sh$1.5M-21.3%
Janney Montgomery Scott#202 · 84,810 sh$1.5M+4.3%
Vanguard Personalized Indexing Management#203 · 83,833 sh$1.5M-7.0%
Aristides Capital#204 · 82,860 sh$1.4M+8.1%
BANK OF NOVA SCOTIA#205 · 81,561 sh$1.4M+28.0%
HighTower Advisors#206 · 80,759 sh$1.4M-1.4%
Korea Investment#207 · 79,425 sh$1.4M-85.6%
MERCER GLOBAL ADVISORS#208 · 76,323 sh$1.3M-2.2%
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO#209 · 76,313 sh$1.3M0.0%
Cambridge Investment Research Advisors#210 · 75,531 sh$1.3M+5.4%
Daiwa Securities Group#211 · 75,397 sh$1.3M+7.0%
American Assets Investment Management#212 · 75,000 sh$1.3M+114.3%
MACKENZIE FINANCIAL#213 · 74,240 sh$1.3M+30.2%
CMT Capital Markets Trading GmbH#214 · 73,083 sh$1.3M+199.3%
Sumitomo Mitsui DS Asset Management Company, Ltd#215 · 73,008 sh$1.3M0.0%
READYSTATE ASSET MANAGEMENT#216 · 71,776 sh$1.2M+5.6%
Quent Capital#217 · 71,196 sh$1.2M+66.2%
Schonfeld Strategic Advisors#218 · 70,989 sh$1.2MNew
BI Asset Management Fondsmaeglerselskab A/S#219 · 69,045 sh$1.2M+23.7%
Caption Management#220 · 69,000 sh$1.2MNew
VOYA INVESTMENT MANAGEMENT#221 · 68,241 sh$1.2M+16.6%
Fideuram Asset Management (Ireland) dac#222 · 78,580 sh$1.2MNew
SRS Capital Advisors#223 · 67,277 sh$1.2M+1420.4%
Ethic#224 · 65,615 sh$1.1M+6.8%
Gerber Kawasaki Wealth & Investment Management#225 · 65,048 sh$1.1M-5.7%
Clare Market Investments#226 · 64,300 sh$1.1M+5.7%
CITIZENS FINANCIAL GROUP#227 · 63,956 sh$1.1M+35.6%
STIFEL FINANCIAL#228 · 63,845 sh$1.1M+4.8%
AXQ CAPITAL#229 · 62,074 sh$1.1M+27.1%
O'SHAUGHNESSY ASSET MANAGEMENT#230 · 61,996 sh$1.1M-6.8%
J. Safra Sarasin Holding AG#231 · 66,291 sh$1.1M-13.9%
Headlands Technologies#232 · 60,491 sh$1.0MNew
StoryOne#233 · 1,330 sh$1.0M-99.1%
SCOTIA CAPITAL#234 · 59,134 sh$1.0M-0.1%
AXXCESS WEALTH MANAGEMENT#235 · 57,206 sh$992.5K+1.1%
WILEY BROS.-AINTREE CAPITAL#236 · 57,183 sh$992.1K+20.7%
NBC SECURITIES#237 · 56,968 sh$988.4K+0.5%
AustralianSuper Pty Ltd#238 · 56,863 sh$986.6K0.0%
Assenagon Asset Management S.A.#239 · 56,758 sh$984.8K+2.0%
ESSEX INVESTMENT MANAGEMENT#240 · 56,567 sh$981.4K0.0%
Saudi Central Bank#241 · 56,287 sh$976.6K+92.0%
WEALTH ENHANCEMENT ADVISORY SERVICES#242 · 55,382 sh$968.1K+47.4%
CIBC Asset Management#243 · 55,068 sh$955.4K-0.6%
PNC FINANCIAL SERVICES GROUP#244 · 54,637 sh$948.0K+14.3%
Candriam S.C.A.#245 · 54,662 sh$947.5K+4.0%
Y-Intercept (Hong Kong) Ltd#246 · 53,926 sh$935.6KNew
MANUFACTURERS LIFE INSURANCE COMPANY, THE#247 · 53,304 sh$924.8K-0.1%
Savant Capital#248 · 57,243 sh$923.4K+96.0%
Advisors Asset Management#249 · 53,124 sh$921.7K+1.9%
Investment Management of Ontario#250 · 51,239 sh$889.0K-9.9%
SIG BROKERAGE#251 · 50,823 sh$881.8KNew
Marathon Trading Investment Management#252 · 49,577 sh$860.2K-72.1%
Perigon Wealth Management#253 · 49,542 sh$859.5K+20.2%
MML INVESTORS SERVICES#254 · 49,497 sh$858.8K+42.2%
Beacon Pointe Advisors#255 · 49,157 sh$852.9K+0.8%
TRUIST FINANCIAL#256 · 49,039 sh$850.8K+59.7%
NATIXIS#257 · 49,000 sh$850.1KNew
Betterment#258 · 48,803 sh$847.0K+70.6%
Clearstead Advisors#259 · 48,514 sh$841.7K-49.5%
Entropy Technologies#260 · 47,603 sh$825.9KNew
US BANCORP \DE\#261 · 46,376 sh$804.6K+41.3%
Verition Fund Management#262 · 46,281 sh$803.0K-54.3%
Woodline Partners#263 · 45,767 sh$794.1K-91.9%
National Pension Service#264 · 45,557 sh$790.4KNew
CIBC WORLD MARKET#265 · 45,012 sh$781.0K+311.4%
Summit Trail Advisors#266 · 44,977 sh$780.4K-1.7%
Rakuten Investment Management#267 · 46,267 sh$777.7K+15.5%
CIBC Bancorp USA#268 · 44,847 sh$775.1K-14.1%
EP Wealth Advisors#269 · 43,828 sh$760.4K+200.1%
Maryland State Retirement & Pension System#270 · 43,207 sh$749.6K+10.9%
ABN AMRO INVESTMENT SOLUTIONS#271 · 42,926 sh$744.8K+36.8%
COMMERCE BANK#272 · 42,589 sh$738.9K-0.6%
B. Metzler seel. Sohn & AG#273 · 41,830 sh$725.8K0.0%
Employees Retirement System of Texas#274 · 41,115 sh$713.0K0.0%
AMALGAMATED BANK#275 · 41,121 sh$713.0K+6.4%
BRIGHTON JONES#276 · 40,548 sh$703.5K-2.5%
HB Wealth Management#277 · 40,191 sh$697.3K-4.9%
Diversify Advisory Services#278 · 40,946 sh$674.8KNew
DIVERSIFY WEALTH MANAGEMENT#279 · 40,946 sh$674.8K-1.6%
Clear Harbor Asset Management#280 · 38,825 sh$673.6KNew
Integrated Wealth Concepts#281 · 38,152 sh$662.0K+38.5%
Banque Cantonale Vaudoise#282 · 37,815 sh$656.0K+9.2%
OMERS ADMINISTRATION#283 · 37,287 sh$646.9K+14.6%
QRG CAPITAL MANAGEMENT#284 · 36,564 sh$634.3K+7.5%
Regal Investment Advisors#285 · 36,171 sh$627.6K+1.1%
PKO Investment Management Joint-Stock#286 · 36,000 sh$624.6K0.0%
Brevan Howard Capital Management#287 · 35,601 sh$617.7K-33.8%
NewEdge Advisors#288 · 35,553 sh$616.8KNew
Quantbot Technologies#289 · 35,511 sh$616.1K+2075.9%
Sanctuary Advisors#290 · 35,470 sh$615.4K+7.3%
Allworth Financial#291 · 35,120 sh$609.3K+14.5%
Longitude (Cayman) Ltd.#292 · 35,000 sh$607.3K+1650.0%
STEVENS CAPITAL MANAGEMENT#293 · 34,994 sh$607.0KNew
SILVERCREST ASSET MANAGEMENT GROUP#294 · 34,971 sh$606.7K+48.8%
Orion Porfolio Solutions#295 · 34,862 sh$604.9K-9.5%
EVERETT HARRIS#296 · 34,485 sh$598.3K+0.3%
Cresset Asset Management#297 · 33,961 sh$589.2K+9.5%
Sowell Financial Services#298 · 33,183 sh$575.7K+44.9%
ROYAL LONDON ASSET MANAGEMENT LTD#299 · 32,961 sh$571.9K+1.6%
Laird Norton Wetherby Company#300 · 32,873 sh$570.3K-5.8%

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.