FundWatcher
RYCOX
NASDAQ-100 Fund
Rydex Series Funds
Index fund

Portfolio moves

Net position changes between two of this fund's N-PORT snapshots. These are differences between point-in-time reports — not a trade log — and share counts can be affected by splits and other corporate actions.

Dec 31, 2025 → Mar 31, 2026

Expand a category to see the positions behind it, ranked by weight.

Security Shares Dec 2025 Shares Mar 2026 Δ shares End % Δ value
WALMART INC 0 487,290 487,290 3.30% $60.56M
U.S. Treasury Bills 0 15,000,000 15,000,000 0.82% $15.00M
Guggenheim Strategy Fund II 0 575,584 575,584 0.78% $14.24M
Guggenheim Strategy Fund III 0 370,504 370,504 0.50% $9.20M
ZAR/USD FORWARD 0 3,416,495 3,416,495 0.19% $3.42M
Short-Term Investment 0 1,299,510 1,299,510 0.07% $1.30M
ZSCALER INC CFD 0 1 1 -0.01% -$141.53K
XAV HEALTH CARE 0 79 79 -0.08% -$1.55M
Security Shares Dec 2025 Shares Mar 2026 Δ shares End % Δ value
Guggenheim Variable Insurance Strategy Fund III 946,088 0 -946,088 0.00% -$23.51M
ASTRAZENECA PLC SPONS ADR 63,476 0 -63,476 0.00% -$5.84M
U.S. Secured Overnight Financing Rate 4,584,352 0 -4,584,352 0.00% -$4.58M
U.S. Treasury Bills 2,000,000 0 -2,000,000 0.00% -$1.99M
U.S. Treasury Bills 1,558,000 0 -1,558,000 0.00% -$1.55M
WIB 0 03/19/26 400,000 0 -400,000 0.00% -$397.02K
ZCS BRL 14.0087 05/12/25-01/04/27 CME 77 0 -77 0.00% -$260.69K
ZTO EXPRESS CAYMAN INC (GS) (CFD) 355 0 -355 0.00% -$10.12K
Security Shares Dec 2025 Shares Mar 2026 Δ shares End % Δ value
TESLA INC 174,246 180,261 6,015 3.65% -$11.35M
PALO ALTO NETWORKS INC 75,794 81,360 5,566 0.71% -$917.62K
CONSTELLATION ENERGY CORP 33,959 36,093 2,134 0.55% -$1.92M
STRATEGY INC CL A 29,112 31,319 2,207 0.21% -$514.96K
Security Shares Dec 2025 Shares Mar 2026 Δ shares End % Δ value
NVIDIA CORP 957,170 877,634 -79,536 8.35% -$25.45M
APPLE INC 582,037 530,234 -51,803 7.34% -$23.66M
MICROSOFT CORP 292,759 268,188 -24,571 5.41% -$42.31M
AMAZON.COM INC 421,084 387,710 -33,374 4.40% -$16.45M
META PLATFORMS INC CL A 115,681 106,521 -9,160 3.32% -$15.42M
ALPHABET INC CL A 229,169 210,272 -18,897 3.30% -$11.26M
ALPHABET INC CL C 212,980 196,402 -16,578 3.07% -$10.49M
BROADCOM INC 186,013 171,239 -14,774 2.89% -$11.38M
COSTCO WHOLESALE CORP 48,193 44,257 -3,936 2.40% $2.54M
NETFLIX INC 460,795 420,978 -39,817 2.21% -$2.73M
MICRON TECHNOLOGY INC 122,373 112,221 -10,152 2.07% $2.99M
PALANTIR TECHNOLOGIES INC 248,405 228,475 -19,930 1.82% -$10.73M
ADV MICRO DEVICE 177,038 162,562 -14,476 1.80% -$4.84M
CISCO SYSTEMS INC 429,652 393,832 -35,820 1.67% -$2.54M
APPLIED MATERIALS INC 86,629 79,129 -7,500 1.47% $4.78M
LAM RESEARCH CORP 136,584 124,511 -12,073 1.45% $3.22M
T-MOBILE US INC 121,630 109,863 -11,767 1.26% -$1.62M
LINDE PLC 50,778 46,204 -4,574 1.25% $1.25M
INTEL CORP 518,702 498,037 -20,665 1.20% $2.84M
PEPSICO INC 148,688 136,264 -12,424 1.15% -$179.27K
KLA CORP 14,288 13,069 -1,219 1.05% $1.88M
AMGEN INC 58,556 53,748 -4,808 1.03% -$254.73K
TEXAS INSTRUMENTS INC 98,807 90,489 -8,318 0.96% $425.51K
GILEAD SCIENCES INC 134,915 123,777 -11,138 0.94% $691.33K
INTUITIVE SURGICAL INC 38,549 35,409 -3,140 0.89% -$5.51M
ANALOG DEVICES INC 53,246 48,677 -4,569 0.84% $1.05M
SHOPIFY INC CL A 132,950 122,244 -10,706 0.79% -$6.90M
HONEYWELL INTL INC 69,039 63,381 -5,658 0.78% $857.19K
QUALCOMM INC 116,463 106,387 -10,076 0.75% -$6.22M
THE BOOKING HOLDINGS INC 3,505 3,158 -347 0.73% -$5.47M
APPLOVIN CORP 33,449 30,617 -2,832 0.66% -$10.35M
INTUIT INC 30,261 27,574 -2,687 0.65% -$8.12M
ASML HOLDING-NY 9,541 8,765 -776 0.63% $1.37M
VERTEX PHARMACEUTICALS INC 27,590 25,329 -2,261 0.62% -$1.20M
COMCAST CORP CL A 395,247 357,788 -37,459 0.56% -$1.54M
STARBUCKS CORP 123,661 113,595 -10,066 0.55% -$236.52K
ADOBE INC 45,520 40,644 -4,876 0.54% -$6.05M
CROWDSTRIKE HOLDINGS INC 27,289 25,136 -2,153 0.54% -$2.98M
WESTERN DIGITAL CORP 37,179 33,804 -3,375 0.50% $2.74M
MERCADOLIBRE INC 5,513 5,055 -458 0.48% -$2.36M
MARRIOTT INTL-A 29,183 26,422 -2,761 0.47% -$411.89K
MARVELL TECHNOLOGY INC 93,747 86,863 -6,884 0.47% $637.16K
SEAGATE TECHNOLOGY HOLDINGS PLC 23,223 21,743 -1,480 0.46% $2.12M
AUTOMATIC DATA PROCESSING INC 43,981 40,146 -3,835 0.44% -$3.16M
REGENERON PHARMACEUTICALS INC 11,232 10,360 -872 0.44% -$665.09K
O'REILLY AUTOMOTIVE INC 91,790 83,603 -8,187 0.42% -$654.77K
CADENCE DESIGN SYSTEMS INC 29,600 27,528 -2,072 0.42% -$1.60M
CSX CORP 202,494 185,410 -17,084 0.42% $270.67K
SYNOPSYS INC 20,199 19,100 -1,099 0.41% -$1.92M
MONDELEZ INTL INC 140,317 127,808 -12,509 0.40% -$186.41K
AMERICAN ELECTRIC POWER CO INC 58,079 53,928 -4,151 0.39% $371.79K
MONSTER BEVERAGE CORP 106,245 97,540 -8,705 0.39% -$1.08M
ROSS STORES INC 35,366 32,251 -3,115 0.38% $615.70K
PDD HOLDINGS INC ADR 72,632 66,598 -6,034 0.37% -$1.43M
WARNER BROS DISCOVERY INC 269,484 247,265 -22,219 0.37% -$976.63K
CINTAS CORP 43,700 39,872 -3,828 0.37% -$1.47M
DOORDASH INC-A 44,188 40,876 -3,312 0.33% -$3.87M
PACCAR INC 57,112 52,435 -4,677 0.33% -$198.09K
FORTINET INC 80,866 73,776 -7,090 0.33% -$392.59K
BAKER HUGHES CO 107,305 98,533 -8,772 0.33% $1.13M
DIAMONDBACK ENERGY INC 31,157 28,125 -3,032 0.30% $879.01K
MONOLITHIC POWER SYS INC 5,210 4,897 -313 0.29% $632.00K
AIRBNB INC CLASS A 46,252 42,233 -4,019 0.29% -$944.14K
FASTENAL CO 124,840 114,496 -10,344 0.29% $302.79K
ELECTRONIC ARTS INC 27,199 24,952 -2,247 0.28% -$470.61K
AUTODESK INC 23,054 21,138 -1,916 0.28% -$1.76M
EXELON CORP 109,862 101,990 -7,872 0.27% $210.67K
NXP SEMICONDUCTORS NV 27,368 25,195 -2,173 0.27% -$980.61K
XCEL ENERGY INC 64,326 62,205 -2,121 0.27% $190.45K
FERROVIAL SE 79,790 71,735 -8,055 0.25% -$488.87K
IDEXX LABS INC 8,683 7,939 -744 0.24% -$1.41M
ALNYLAM PHARMACEUTICALS INC 14,366 13,224 -1,142 0.24% -$1.34M
PAYPAL HOLDINGS 101,745 91,797 -9,948 0.23% -$1.79M
COCA-COLA EUROPA 49,827 45,686 -4,141 0.23% -$376.96K
OLD DOMINION FRT 22,738 20,782 -1,956 0.22% $495.48K
THOMSON REUTERS CORP 48,373 44,354 -4,019 0.22% -$2.39M
DATADOG INC CL A 35,390 32,752 -2,638 0.21% -$946.31K
ZAR/USD FORWARD 4,584,352 3,759,440 -824,913 0.21% -$824.91K
TAKE-TWO INTERACTV SOFTWR INC 20,094 18,464 -1,630 0.20% -$1.50M
ROPER TECHNOLOGIES INC 11,705 10,263 -1,442 0.20% -$1.58M
KEURIG DR PEPPER INC 147,736 135,469 -12,267 0.19% -$571.19K
INSMED INC 23,192 21,492 -1,700 0.19% -$521.96K
MICROCHIP TECHNOLOGY 58,770 53,955 -4,815 0.19% -$258.79K
AXON ENTERPRISE INC 8,581 8,016 -565 0.19% -$1.47M
PAYCHEX INC 39,136 35,791 -3,345 0.18% -$1.09M
GE HEALTHCARE TECHNOLOGIES INC WI 49,535 45,442 -4,093 0.18% -$828.30K
COPART INC 105,265 96,518 -8,747 0.17% -$916.73K
COGNIZANT TECH SOLUTIONS CL A 52,484 47,684 -4,800 0.16% -$1.43M
WORKDAY INC CL A 23,162 21,237 -1,925 0.15% -$2.22M
CHARTER COMMUNICATIONS INC A 14,072 12,626 -1,446 0.15% -$211.83K
KRAFT HEINZ CO/T 128,714 118,027 -10,687 0.14% -$466.89K
VERISK ANALYTICS INC 15,156 13,754 -1,402 0.14% -$780.42K
DEXCOM INC 42,411 38,374 -4,037 0.13% -$404.93K
ZSCALER INC 17,341 16,032 -1,309 0.12% -$1.65M
ARM HOLDINGS LTD 15,045 13,924 -1,121 0.11% $461.85K
COSTAR GROUP INC 46,088 41,856 -4,232 0.09% -$1.41M
ATLASSIAN CORP PLC CLS A 18,273 16,911 -1,362 0.06% -$1.81M
ZSCALER INC 220 1 -219 0.00% -$297.58K
ZSCALER INC 219 1 -218 -0.01% -$352.00K
Security Shares Dec 2025 Shares Mar 2026 Δ shares End % Δ value
Guggenheim Ultra Short Duration Fund - Institutional Class 2,756,359 2,756,359 0 1.51% -$82.69K

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