Round Rock Advisors LLC - Stock Holdings in 13F Filings (SEC)

Updated on March 15, 2026.

Based on 13F Filings filed with the SEC on January 27, 2026, for the 2025 Q4 period, Round Rock Advisors LLC held in its portfolio 322 assets valued at $665,062,537 (i.e. $665.06M).

The most valuable assets in the portfolio included: INVESCO QQQ TR ($49.82M), J P MORGAN EXCHANGE TRADED F ($45.58M), and VANGUARD WHITEHALL FDS ($44.15M).

The chart below shows the top 10 valuable assets, and the table below shows the top 322 valuable assets.

You can see similar for other investment managers.

Related Topics: SEC Topic List.
Data Source: SEC.
Top Valuable Stocks in Round Rock Advisors LLC Portfolio
INVESCO QQQ TR
J P MORGAN EXCHANGE TRADED F
VANGUARD WHITEHALL FDS
VANECK ETF TRUST
ISHARES TR
VANGUARD INDEX FDS
APPLE INC
SELECT SECTOR SPDR TR
SELECT SECTOR SPDR TR
ISHARES TR
Round Rock Advisors LLC - Stock Holdings in 13F Filings (SEC)
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Name of Issuer No. of Shares Value ($) Class
INVESCO QQQ TR 81102 49821532 UNIT SER 1
J P MORGAN EXCHANGE TRADED F 900926 45577822 ULTRA SHRT ETF
VANGUARD WHITEHALL FDS 307633 44151552 HIGH DIV YLD
VANECK ETF TRUST 88265 31786732 SEMICONDUCTR ETF
ISHARES TR 241647 29041174 CORE S&P SCP ETF
VANGUARD INDEX FDS 94747 27497466 MID CAP ETF
APPLE INC 66993 18212851 COM
SELECT SECTOR SPDR TR 111086 17231666 STATE STREET IND
SELECT SECTOR SPDR TR 103227 15979571 STATE STREET HEA
ISHARES TR 110913 15654327 SELECT DIVID ETF
MICROSOFT CORP 31900 15427255 COM
BERKSHIRE HATHAWAY INC DEL 19 14341200 CL A
AMERICAN CENTY ETF TR 237893 12270521 SHORT DURTN STRG
ALPHABET INC 37261 11692557 CAP STK CL C
NEUBERGER BERMAN ETF TRUST 226835 11610323 SHORT DURATION I
AMAZON COM INC 38518 8890725 COM
INVESCO EXCHANGE TRADED FD T 44909 8602711 S&P500 EQL WGT
SELECT SECTOR SPDR TR 59415 8553970 STATE STREET TEC
SPDR S&P 500 ETF TR 12069 8230253 TR UNIT
SELECT SECTOR SPDR TR 121346 5180281 STATE STREET UTI
ABBVIE INC 19612 4481146 COM
NVIDIA CORPORATION 23813 4441125 COM
ISHARES TR 45938 4325498 MSCI USA MIN VOL
INTERCONTINENTAL EXCHANGE IN 26036 4216791 COM
INTERNATIONAL BUSINESS MACHS 13423 3975919 COM
ISHARES TR 31302 3858285 S&P 500 GRWT ETF
EXXON MOBIL CORP 32027 3854179 COM
CAPITAL ONE FINL CORP 14508 3516159 COM
INVESCO EXCH TRADED FD TR II 13892 3513562 NASDAQ 100 ETF
UNITEDHEALTH GROUP INC 10091 3331153 COM
ALPHABET INC 10139 3173507 CAP STK CL A
CHUBB LIMITED 8741 2728241 COM
AIR PRODS & CHEMS INC 10982 2712774 COM
ISHARES TR 109909 2663099 IBONDS DEC2026
FREQUENCY ELECTRS INC 48595 2616355 COM
WILLIAMS COS INC 42776 2571265 COM
BERKSHIRE HATHAWAY INC DEL 4944 2485102 CL B NEW
SELECT SECTOR SPDR TR 54634 2442681 STATE STREET ENE
AMPHENOL CORP NEW 16687 2255057 CL A
ELEVANCE HEALTH INC FORMERLY 6431 2254517 COM
CHEVRON CORP NEW 14395 2193942 COM
ISHARES TR 86708 2105274 IBONDS 27 ETF
FRANKLIN TEMPLETON DIGITAL H 41264 2087958 BITCOIN ETF SHS
VANGUARD SPECIALIZED FUNDS 9331 2050844 DIV APP ETF
J P MORGAN EXCHANGE TRADED F 35447 2028986 EQUITY PREMIUM
VANGUARD WORLD FD 2673 2014854 INF TECH ETF
CITIGROUP INC 17110 1996566 COM NEW
JOHNSON & JOHNSON 9629 1992692 COM
LIBERTY ENERGY INC 104213 1956452 COM CL A
ISHARES TR 2824 1934271 CORE S&P500 ETF
HONEYWELL INTL INC 9882 1927879 COM
IDAHO STRATEGIC RESOURCES 43828 1766269 COM NEW
EPLUS INC 20099 1762682 COM
JPMORGAN CHASE & CO. 5101 1643780 COM
TELADOC HEALTH INC 232365 1626555 COM
PREFORMED LINE PRODS CO 7805 1613371 COM
VANGUARD INDEX FDS 5049 1589320 LARGE CAP ETF
LEGALZOOM COM INC 159579 1584619 COM
VANGUARD INDEX FDS 2518 1579284 S&P 500 ETF SHS
SPDR DOW JONES INDL AVERAGE 3265 1568988 UT SER 1
SPOTIFY TECHNOLOGY S A 2664 1547011 SHS
AGNICO EAGLE MINES LTD 8800 1491864 COM
NXP SEMICONDUCTORS N V 6808 1477744 COM
VANGUARD SCOTTSDALE FDS 18113 1444152 SHRT TRM CORP BD
PARK AEROSPACE CORP 67580 1442157 COM
PEPSICO INC 10033 1439889 COM
LENDINGCLUB CORP 75504 1430046 COM NEW
BROOKFIELD CORP 30712 1409374 CL A LTD VT SH
META PLATFORMS INC 2095 1382889 CL A
SHOALS TECHNOLOGIES GROUP IN 162197 1378675 CL A
ARISTA NETWORKS INC 10512 1377353 COM SHS
UNITED STS LIME & MINERALS I 10887 1303609 COM
WALMART INC 11622 1294794 COM
ORACLE CORP 6515 1269839 COM
MARINEMAX INC 51996 1259863 COM
MICRON TECHNOLOGY INC 4333 1236682 COM
GOLDMAN SACHS GROUP INC 1404 1234116 COM
ENTERPRISE PRODS PARTNERS L 38435 1232226 COM
ARRAY TECHNOLOGIES INC 133498 1230851 COM SHS
T1 ENERGY INC 179481 1198933 COM NEW
CVS HEALTH CORP 15071 1196035 COM
ALLIENT INC 22189 1192659 COM
ISHARES TR 8527 1188195 ESG OPTIMIZED
RTX CORPORATION 6445 1182013 COM
BRISTOW GROUP INC 31782 1163857 COM
J P MORGAN EXCHANGE TRADED F 19365 1125494 NASDAQ EQT PREM
ISHARES TR 12946 1116593 MSCI EAFE MIN VL
ISHARES TR 16831 1110846 CORE S&P MCP ETF
FIRST WESTN FINL INC 41081 1101382 COM
NPK INTERNATIONAL INC 92114 1097999 COM SHS
NEOGEN CORP 156967 1097199 COM
3M CO 6847 1096125 COM
VANGUARD INDEX FDS 3621 1094062 SML CP GRW ETF
BANK NEW YORK MELLON CORP 9413 1092755 COM
MYR GROUP INC DEL 4996 1091626 COM
VANGUARD INDEX FDS 5625 1074275 VALUE ETF
OPPENHEIMER HLDGS INC 14539 1051024 CL A NON VTG
OIL DRI CORP AMER 21404 1047512 COM
REX AMERICAN RES CORP 33263 1045915 COM
CORMEDIX INC 92004 1043719 COM
LATHAM GROUP INC 163366 1037374 COM
ISHARES TR 20414 1032517 ULTRA SHORT DUR
ISHARES TR 3727 1032155 RUS TP200 GR ETF
NB BANCORP INC 51906 1028777 COM
NWPX INFRASTRUCTURE INC 16386 1023961 COM
GENIUS SPORTS LIMITED 92917 1023945 SHARES CL A
AMEREN CORP 10166 1015177 COM
MERCK & CO INC 9579 1008297 COM
VANGUARD MALVERN FDS 20219 1000032 STRM INFPROIDX
SONOS INC 56716 995933 COM
AMERIPRISE FINL INC 2023 991958 COM
BACKBLAZE INC 91406 958240 COM CL A
OMNICELL COM 21088 955286 COM
PORCH GROUP INC 60603 948125 COM
SNOWFLAKE INC 4310 945442 COM SHS
VANGUARD WHITEHALL FDS 10261 938368 INTL DVD ETF
HCI GROUP INC 4849 929505 COM
NETFLIX INC 9880 926349 COM
SPDR SERIES TRUST 9232 908719 STATE STREET SPD
INVESCO EXCH TRADED FD TR II 12558 896915 S&P500 LOW VOL
DELL TECHNOLOGIES INC 7056 888209 CL C
GE AEROSPACE 2879 886835 COM NEW
AMERICAN EXPRESS CO 2388 883594 COM
TRANSCAT INC 15515 880166 COM
STANDEX INTL CORP 4017 872814 COM
BLUE BIRD CORP 18470 868090 COM
LEMAITRE VASCULAR INC 10592 859011 COM
VANGUARD SCOTTSDALE FDS 10232 856928 INT-TERM CORP
GREEN BRICK PARTNERS INC 13616 853179 COM
SCHWAB STRATEGIC TR 30906 847760 US DIVIDEND EQ
ISHARES TR 6149 842083 RUS MD CP GR ETF
PRICESMART INC 6848 840044 COM
WYNDHAM HOTELS & RESORTS INC 10805 816426 COM
PEDIATRIX MEDICAL GROUP INC 37891 810489 COM
ISHARES TR 18849 808043 0-5YR HI YL CP
PFIZER INC 31760 790812 COM
COCA COLA CO 11223 784609 COM
TACTILE SYS TECHNOLOGY INC 27042 784218 COM
VANGUARD TAX-MANAGED FDS 12433 776659 VAN FTSE DEV MKT
BITFARMS LTD 327671 770027 COM
MYERS INDS INC 40917 765966 COM
XERIS BIOPHARMA HOLDINGS INC 96816 760006 COM
VANECK ETF TRUST 8857 759665 GOLD MINERS ETF
DEERE & CO 1628 757948 COM
CATALYST PHARMACEUTICALS INC 32357 755213 COM
MARRIOTT INTL INC NEW 2430 753732 CL A
ISHARES TR 10798 749625 CORE DIV GRWTH
EXTREME NETWORKS 40803 740880 COM
TESLA INC 1635 735319 COM
ISHARES TR 13417 734044 MSCI EMG MKT ETF
CRA INTL INC 3587 719893 COM
VANGUARD ADMIRAL FDS INC 5901 709321 MIDCP 400 GRTH
PROCTER AND GAMBLE CO 4923 705533 COM
ATMUS FILTRATION TECHNOLOGIE 13482 699851 COM
CLIMB GLOBAL SOLUTIONS INC 6753 694141 COM
SPDR S&P MIDCAP 400 ETF TR 1144 690161 UTSER1 S&PDCRP
ISHARES TR 3200 687008 US AER DEF ETF
BLACKSKY TECHNOLOGY INC 36314 680887 CL A NEW
KORNIT DIGITAL LTD 47071 676881 SHS
ISHARES TR 2734 672987 RUSSELL 2000 ETF
CARECLOUD INC 216388 660408 COM
VISHAY PRECISION GROUP INC 17131 659544 COM
HARROW INC 17412 656474 COM
VANGUARD WORLD FD 9161 656111 ESG INTL STK ETF
HOME DEPOT INC 1883 647879 COM
MCDONALDS CORP 2093 639684 COM
ANI PHARMACEUTICALS INC 8076 637519 COM
ISHARES TR 13618 626156 ESG AWARE MSCI
BROADCOM INC 1809 626095 COM
SHOPIFY INC 3880 624564 CL A SUB VTG SHS
GETTY IMAGES HOLDINGS INC 463805 621498 CL A COM
VANGUARD INDEX FDS 2397 618273 SMALL CP ETF
TRAVEL PLUS LEISURE CO 8729 615656 COM
BRUNSWICK CORP 8254 612777 COM
DIGI INTL INC 14117 611125 COM
CECO ENVIRONMENTAL CORP 10950 607834 COM
ARTIVION INC 13223 603101 COM
ADVANCED ENERGY INDS 2844 595448 COM
PROTO LABS INC 11219 591861 COM
CPS TECHNOLOGIES CORP 191325 591194 COM
COMCAST CORP NEW 19543 584140 CL A
GENTHERM INC 15814 575155 COM
PALO ALTO NETWORKS INC 3103 571573 COM
PUMA BIOTECHNOLOGY INC 105042 569968 COM
DISNEY WALT CO 4983 566916 COM
AMPHASTAR PHARMACEUTICALS IN 20477 548374 COM
CERUS CORP 264725 545334 COM
SLEEP NUMBER CORP 64187 543022 COM
ARLO TECHNOLOGIES INC 38355 536586 COM
CAPITAL GROUP INTL FOCUS EQT 17543 518396 SHS CREATION UNI
VIEMED HEALTHCARE INC 69292 514840 COM
CODA OCTOPUS GROUP INC 50037 513503 COM NEW
SCHWAB STRATEGIC TR 18572 499764 US LRG CAP ETF
TEXAS CAP BANCSHARES INC 5498 497789 COM
VERIZON COMMUNICATIONS INC 12212 497406 COM
RBC BEARINGS INC 1105 495515 COM
INNOVEX INTERNATIONAL INC 22637 495071 COM
COLLEGIUM PHARMACEUTICAL INC 10690 494947 COM
BLUELINX HLDGS INC 8056 494880 COM NEW
VANGUARD INDEX FDS 2334 494318 SM CP VAL ETF
ALKERMES PLC 17656 494015 SHS
PALANTIR TECHNOLOGIES INC 2777 493655 CL A
WP CAREY INC 7634 491324 COM
CLEARWATER ANALYTICS HLDGS I 20262 488719 CL A
A10 NETWORKS INC 27353 483875 COM
NATIONAL VISION HLDGS INC 18717 483273 COM
WISDOMTREE TR 14374 480810 US SMALLCAP DIVD
DIGITAL TURBINE INC 93689 468445 COM NEW
THE REALREAL INC 29616 467341 COM
BOOKING HOLDINGS INC 87 465914 COM
ISHARES TR 18302 465877 IBDS DEC28 ETF
ENPHASE ENERGY INC 14328 459212 COM
VOYA GLBL ADV & PREM OPP FD 47168 458473 COM
ARCOSA INC 4306 457814 COM
DYNAVAX TECHNOLOGIES CORP 29408 452295 COM NEW
SCHWAB STRATEGIC TR 9979 451151 FUNDAMENTAL INTL
UNITED AIRLS HLDGS INC 4008 448175 COM
SELECT WATER SOLUTIONS INC 42585 447994 CL A COM
PENTAIR PLC 4300 447802 SHS
MCGRATH RENTCORP 4160 436509 COM
VANGUARD WORLD FD 1516 436381 HEALTH CAR ETF
YUM BRANDS INC 2843 430089 COM
THOR INDS INC 4157 426799 COM
ISHARES TR 4673 418047 CORE MSCI EAFE
MATTHEWS ASIA FDS 11634 416594 EMER MKTS EQUITY
UNIVERSAL TECHNICAL INST INC 15489 404727 COM
SALESFORCE INC 1517 401868 COM
BANK AMERICA CORP 7301 401555 COM
AAON INC 5258 400923 COM PAR $0.004
PRIVIA HEALTH GROUP INC 16747 397071 COM
FLYWIRE CORPORATION 28003 396523 COM VTG
FIRST TR EXCHNG TRADED FD VI 11000 394240 FT VEST LADDERED
ISHARES TR 832 393683 RUS 1000 GRW ETF
ISHARES SILVER TR 6053 389934 ISHARES
POWERFLEET INC 72518 385795 COM
CADRE HLDGS INC 9369 382630 COM
GOLDMAN SACHS ETF TR 8888 381651 ACTIVEBETA INT
THREDUP INC 59430 379758 CL A
ESPERION THERAPEUTICS INC NE 101553 375746 COM
MARVELL TECHNOLOGY INC 4421 375697 COM
COMMUNITY HEALTHCARE TR INC 22837 374984 COM
PIMCO ETF TR 3803 374881 ENHANCD SHORT
RIGEL PHARMACEUTICALS INC 8745 374548 COM
UNION PAC CORP 1617 374044 COM
JOHNSON OUTDOORS INC 8666 367872 CL A
HOULIHAN LOKEY INC 2073 361096 CL A
REGENERON PHARMACEUTICALS 465 358920 COM
SPDR GOLD TR 897 355490 GOLD SHS
GUARDIAN PHARMACY SVCS INC 11795 354912 CL A
HALOZYME THERAPEUTICS INC 5259 353931 COM
INSTALLED BLDG PRODS INC 1346 349139 COM
GULFPORT ENERGY CORP 1656 344431 COMMON SHARES
SCHWAB STRATEGIC TR 10463 341297 US LCAP GR ETF
SCHWAB STRATEGIC TR 11881 338373 US SML CAP ETF
VANGUARD MUN BD FDS 6432 323465 TAX EXEMPT BD
CONSTELLATION ENERGY CORP 906 320063 COM
PLEXUS CORP 2163 317961 COM
U S PHYSICAL THERAPY 3987 311345 COM
NEWMARKET CORP 452 310642 COM
MIAMI INTL HLDGS INC 6988 310127 COM
OSI SYSTEMS INC 1213 309388 COM
BEL FUSE INC 1819 308557 CL B
AMERICAN SUPERCONDUCTOR CORP 10709 308205 SHS NEW
GENEDX HOLDINGS CORP 2343 304731 COM CL A
DAKTRONICS INC 15380 304062 COM
HECLA MNG CO 15715 301571 COM
VANGUARD WORLD FD 2445 295747 ESG US STK ETF
SPX TECHNOLOGIES INC 1475 295089 COM
COSTCO WHSL CORP NEW 338 291224 COM
KINIKSA PHARMACEUTICALS INTL 7055 291019 ORD SHS CL A
KODIAK GAS SVCS INC 7776 290822 COM
WHITEFIBER INC 18405 290799 SHS
STATE STR CORP 2217 286015 COM
ISHARES TR 2665 285448 NATIONAL MUN ETF
INTUITIVE SURGICAL INC 499 282614 COM NEW
VANGUARD INDEX FDS 578 281983 GROWTH ETF
INVESCO EXCHANGE TRADED FD T 1792 280609 AEROSPACE DEFN
PROSHARES TR 4244 280444 RUSS 2000 DIVD
PROTALIX BIOTHERAPEUTICS INC 155102 279184 COM
ISHARES TR 2917 277378 ESG AW MSCI EAFE
PRINCIPAL EXCHANGE TRADED FD 4739 273582 PRIN U S SMALL
OCEANEERING INTL INC 11374 273317 COM
ISHARES TR 2227 270825 CORE HIGH DV ETF
BROOKFIELD ASSET MANAGMT LTD 5153 269966 CL A LMT VTG SHS
BOEING CO 1236 268360 COM
AKEBIA THERAPEUTICS INC 166089 267403 COM
VANGUARD INDEX FDS 1493 264813 MCAP VL IDXVIP
VANGUARD WORLD FD 670 263926 CONSUM DIS ETF
URANIUM ENERGY CORP 22289 260336 COM
PACER FDS TR 5740 254684 US SMALL CAP CAS
CARS COM INC 20711 252674 COM
SELECT SECTOR SPDR TR 4606 252271 STATE STREET FIN
NLIGHT INC 6694 251092 COM
TAIWAN SEMICONDUCTOR MFG LTD 819 248886 SPONSORED ADS
CULLEN FROST BANKERS INC 1964 248701 COM
STAR GROUP L P 20961 248178 UNIT LTD PARTNR
MADDEN STEVEN LTD 5892 245343 COM
AMPLIFY ETF TR 8865 245295 AMPLIFY JUNIOR S
CORTEVA INC 3633 243520 COM
PURECYCLE TECHNOLOGIES INC 28202 242255 COM
PIPER SANDLER COMPANIES 711 241534 COM
NOVARTIS AG 1750 241273 SPONSORED ADR
SCHWAB STRATEGIC TR 9134 239595 US BRD MKT ETF
M/I HOMES INC 1854 237219 COM
ISHARES TR 3641 237050 US HLTHCARE ETF
SPHERE ENTERTAINMENT CO 2455 233421 CL A
FIDELITY COMWLTH TR 2550 233070 NASDAQ COMPSIT
QUALCOMM INC 1347 230404 COM
APPLOVIN CORP 341 229773 COM CL A
SEMTECH CORP 3036 223723 COM
AMERICAN PUB ED INC 5842 220828 COM
PRIMORIS SVCS CORP 1724 214017 COM
CARRIER GLOBAL CORPORATION 4013 212047 COM
VOYA GLBL EQTY DIV & PREM OP 36252 207361 COM
PIMCO ETF TR 2223 206917 ACTIVE BD ETF
ISHARES TR 681 205083 ISHARES SEMICDTR
VANGUARD INDEX FDS 607 203673 TOTAL STK MKT
BLACK DIAMOND THERAPEUTICS I 79539 193279 COM
NEWTEKONE INC 13000 147550 COM NEW
OPTICAL CABLE CORP 31272 139161 COM NEW
TIC SOLUTIONS INC 10934 110543 COM
TEMPLETON EMERGING MKTS INCO 15678 101123 COM