Rafferty Asset Management, LLC
Filing Date
Global Rank
#182
/ 8,232
▲ 4
Top Industry
Semiconductors
39.4%
3Y Alpha vs SPY
+8.4%
Period ended 2 months ago
Filed May 15, 2026 · 30d
25 quarters · since Mar 2020
Clone Performance
Jun 2023–Jun 2026 · vs SPYHypothetical growth of cloning every reported 13F position and rebalancing on each filing, indexed to the same start.
Cloned portfolio
+115.9%
SPY
+76.3%
Annualised alpha
+8.4%
Max drawdown
−26.5%
Estimate. 13F holdings are quarter-lagged and long-only, so the clone rebalances about 45 days after each period end — when the filing becomes public — and excludes options and short positions. Past performance does not predict future results.
Portfolio Concentration
1,026 positions · as of Mar 31, 2026 · Δ vs Dec 31, 2025Top Position
6.9%
−0.2 pts
Top 5
21.8%
+0.7 pts
Top 10
33.9%
+0.8 pts
HHI
184
Diversified+6
Portfolio Trend
25 quarters · across all stocks
Sector Breakdown
As of Mar 31, 2026| Sector | % Portfolio | Value |
|---|---|---|
| Technology | 61.6% | $12,022,445,147 |
| Financial Services | 10.4% | $2,023,909,364 |
| Consumer Cyclical | 7.2% | $1,408,102,050 |
| Healthcare | 4.8% | $931,045,246 |
| Industrials | 4.2% | $814,659,459 |
| Energy | 3.6% | $706,453,398 |
| Communication Services | 3.1% | $603,798,787 |
| Unclassified | 1.7% | $325,490,137 |
| Consumer Defensive | 1.4% | $272,604,504 |
| Utilities | 0.8% | $163,181,376 |
| Basic Materials | 0.6% | $117,574,629 |
| Real Estate | 0.6% | $112,594,199 |
Last Quarter's Activity
Export CSVAdded To
Positions the filer increased
25 positions
| Ticker | Company | Δ Shares | Shares | Value | Open |
|---|---|---|---|---|---|
| KOS | Kosmos Energy Ltd. | +536,724 | 1,347,730 | $3,746,689 | |
| TSLA | Tesla, Inc. | +369,873 | 1,737,215 | $645,809,676 | |
| MRVL | Marvell Technology, Inc. | +294,069 | 4,255,004 | $421,458,146 | |
| QCOM | Qualcomm Inc/De | +269,881 | 2,709,238 | $348,895,669 | |
| AVGO | Broadcom Inc. | +225,531 | 2,875,284 | $889,929,150 | |
| CRGY | Crescent Energy Co | +212,100 | 576,317 | $7,780,279 | |
| IRWD | Ironwood Pharmaceuticals Inc | +151,782 | 216,623 | $760,346 | |
| MNKD | Mannkind Corp | +129,060 | 581,530 | $1,424,748 | |
| TALO | Talos Energy Inc. | +128,230 | 278,891 | $4,395,322 | |
| ERAS | Erasca, Inc. | +120,944 | 251,963 | $4,076,761 | |
| SM | SM Energy Co | +105,633 | 272,187 | $8,486,790 | |
| SVRA | Savara Inc | +99,096 | 188,954 | $1,031,688 | |
| PLTR | Palantir Technologies Inc. | +96,291 | 1,282,554 | $187,611,999 | |
| NOG | Northern Oil & Gas, Inc. | +90,106 | 227,852 | $6,660,113 | |
| OLMA | Olema Pharmaceuticals, Inc. | +86,515 | 131,520 | $1,960,963 | |
| SANA | Sana Biotechnology, Inc. | +79,420 | 353,582 | $1,018,316 | |
| TEAM | Atlassian Corp | +77,624 | 159,131 | $10,860,690 | |
| WKC | World Kinect Corp | +74,221 | 141,572 | $3,266,066 | |
| MUR | Murphy Oil Corp | +69,153 | 207,073 | $8,541,761 | |
| CLMT | Calumet, Inc. /DE | +67,633 | 132,144 | $4,743,969 | |
| CSGP | Costar Group, Inc. | +64,301 | 307,146 | $12,390,269 | |
| GERN | Geron Corp | +61,705 | 883,595 | $1,316,556 | |
| ANNX | Annexon, Inc. | +61,625 | 203,269 | $1,126,110 | |
| CNX | CNX Resources Corp | +60,459 | 173,157 | $6,675,202 | |
| NRIX | Nurix Therapeutics, Inc. | +59,008 | 149,523 | $2,317,606 | |
| No positions match the current search. | |||||
Trimmed
Positions the filer reduced
25 positions
| Ticker | Company | Δ Shares | Shares | Value | Open |
|---|---|---|---|---|---|
| UMC | United Microelectronics Corp | −1,494,177 | 4,983,653 | $44,753,203 | |
| INTC | Intel Corp | −1,413,376 | 8,803,318 | $388,490,423 | |
| ASX | ASE Technology Holding Co., Ltd. | −1,073,774 | 3,580,130 | $77,617,218 | |
| NVDA | Nvidia Corp | −1,042,441 | 7,678,302 | $1,339,095,868 | |
| MCHP | Microchip Technology Inc | −981,279 | 4,010,114 | $259,093,465 | |
| LRCX | Lam Research Corp | −869,082 | 1,785,457 | $381,480,742 | |
| ON | On Semiconductor Corp | −808,166 | 2,826,300 | $175,004,496 | |
| AMD | Advanced Micro Devices Inc | −757,182 | 2,976,776 | $605,565,541 | |
| AMAT | Applied Materials Inc /De | −722,077 | 1,568,561 | $536,118,464 | |
| AAPL | Apple Inc. | −627,533 | 2,110,273 | $535,566,184 | |
| TXN | Texas Instruments Inc | −519,615 | 1,863,867 | $361,851,139 | |
| BAC | Bank Of America Corp /De/ | −436,159 | 1,613,204 | $78,643,695 | |
| STM | STMicroelectronics N.V. | −427,916 | 1,404,428 | $48,522,987 | |
| MU | Micron Technology Inc | −412,198 | 2,295,973 | $775,671,518 | |
| ADI | Analog Devices Inc | −387,026 | 1,099,206 | $349,701,396 | |
| CSCO | Cisco Systems, Inc. | −330,733 | 1,130,511 | $87,716,348 | |
| TER | Teradyne, Inc | −327,126 | 1,090,120 | $323,176,975 | |
| VLY | Valley National Bancorp | −318,268 | 389,970 | $4,788,831 | |
| NXPI | NXP Semiconductors N.V. | −282,929 | 1,602,565 | $315,480,945 | |
| IOVA | Iovance Biotherapeutics, Inc. | −273,451 | 432,999 | $1,519,826 | |
| FLG | Flagstar Bank, National Association | −267,210 | 373,516 | $4,919,205 | |
| ENTG | Entegris Inc | −265,066 | 1,051,873 | $123,321,590 | |
| TSM | Taiwan Semiconductor Manufacturing Co Ltd | −262,748 | 950,073 | $321,077,170 | |
| SWKS | Skyworks Solutions, Inc. | −261,567 | 1,083,845 | $58,039,899 | |
| ALAB | Astera Labs, Inc. | −221,210 | 945,506 | $103,627,457 | |
| No positions match the current search. | |||||
New Positions
Positions the filer opened this quarter
25 positions
| Ticker | Company | Shares | Value | Open |
|---|---|---|---|---|
| FTAI | FTAI Aviation Ltd. | 26,098 | $6,394,010 | |
| VRT | Vertiv Holdings Co | 24,909 | $6,241,697 | |
| PNFP | Pinnacle Financial Partners, Inc. | 55,825 | $4,808,765 | |
| CAPR | Capricor Therapeutics, Inc. | 62,353 | $1,895,531 | |
| AMCR | Amcor plc | 27,654 | $1,099,246 | |
| SLS | SELLAS Life Sciences Group, Inc. | 249,428 | $1,055,080 | |
| ZBIO | Zenas BioPharma, Inc. | 48,169 | $941,703 | |
| VOR | Vor Biopharma Inc. | 50,505 | $901,009 | |
| MCHB | Mechanics Bancorp | 55,026 | $811,633 | |
| ALLO | Allogene Therapeutics, Inc. | 282,346 | $688,924 | |
| PURR | Hyperliquid Strategies Inc | 132,782 | $675,860 | |
| VNDA | Vanda Pharmaceuticals Inc. | 92,304 | $637,820 | |
| OCGN | Ocugen, Inc. | 282,902 | $512,052 | |
| RCKT | Rocket Pharmaceuticals, Inc. | 141,212 | $505,538 | |
| BCAL | California BanCorp CA | 24,506 | $434,246 | |
| CATX | Perspective Therapeutics, Inc. | 92,812 | $387,026 | |
| HTB | HomeTrust Bancshares, Inc. | 8,117 | $346,190 | |
| SMBK | Smartfinancial Inc. | 8,414 | $328,819 | |
| SPFI | South Plains Financial, Inc. | 7,808 | $327,155 | |
| IOT | Samsara Inc. | 9,904 | $313,857 | |
| CRCL | Circle Internet Group, Inc. | 3,121 | $297,774 | |
| RBCAA | Republic Bancorp Inc /Ky/ | 3,634 | $256,378 | |
| MKSI | Mks Inc | 946 | $217,400 | |
| CLH | Clean Harbors Inc | 708 | $203,004 | |
| BLSH | Bullish | 5,637 | $201,410 | |
| No positions match the current search. | ||||
Sold Out
Positions the filer fully exited
25 positions
| Ticker | Company | Shares | Value | Open |
|---|---|---|---|---|
| EXAS | EXACT SCIENCES CORP | 57,455 | $5,835,129 | |
| UPB | Upstream Bio, Inc. | 38,683 | $1,050,243 | |
| GOSS | Gossamer Bio, Inc. | 312,804 | $969,692 | |
| MOH | Molina Healthcare, Inc. | 5,534 | $960,370 | |
| PAYC | Paycom Software, Inc. | 5,914 | $942,455 | |
| IMRX | Immuneering Corp | 130,742 | $860,282 | |
| TEM | Tempus AI, Inc. | 13,082 | $772,492 | |
| MTCH | Match Group, Inc. | 19,769 | $638,341 | |
| KROS | Keros Therapeutics, Inc. | 30,280 | $616,500 | |
| LW | Lamb Weston Holdings, Inc. | 11,671 | $488,898 | |
| BBW | Build-A-Bear Workshop Inc | 6,911 | $423,436 | |
| DUOL | Duolingo, Inc. | 1,949 | $342,049 | |
| ZETA | Zeta Global Holdings Corp. | 16,593 | $337,667 | |
| RZLT | Rezolute, Inc. | 139,394 | $328,969 | |
| PONY | Pony AI Inc. | 21,266 | $308,357 | |
| SOUN | Soundhound Ai, Inc. | 29,095 | $290,077 | |
| GWRE | Guidewire Software, Inc. | 1,429 | $287,243 | |
| AXSM | Axsome Therapeutics, Inc. | 1,567 | $286,196 | |
| TRU | TransUnion | 3,264 | $279,888 | |
| PINS | Pinterest, Inc. | 10,013 | $259,236 | |
| CG | Carlyle Group Inc. | 4,361 | $257,778 | |
| MBX | MBX Biosciences, Inc. | 8,113 | $255,884 | |
| EYPT | EyePoint, Inc. | 13,983 | $255,469 | |
| SUPN | Supernus Pharmaceuticals, Inc. | 5,065 | $251,730 | |
| LQDA | Liquidia Corp | 7,154 | $246,741 | |
| No positions match the current search. | ||||
1,026 positions ·
$19,501,858,296 total
· as of Mar 31, 2026
All sectors
Basic Materials
Communication Services
Consumer Cyclical
Consumer Defensive
Energy
Financial Services
Healthcare
Industrials
Real Estate
Technology
Utilities
Showing 1–50
of 1,026 positions by value
· page 1 of 21
| Ticker | Company | Type | Shares | Value (USD) | % of Portfolio | History |
|---|---|---|---|---|---|---|
| NVDA |
Nvidia Corp
Technology
|
Reduced | 7,678,302 | $1,339,095,868 | 6.87% | |
| AVGO |
Broadcom Inc.
Technology
|
Added | 2,875,284 | $889,929,150 | 4.56% | |
| MU |
Micron Technology Inc
Technology
|
Reduced | 2,295,973 | $775,671,518 | 3.98% | |
| TSLA |
Tesla, Inc.
Consumer Cyclical
|
Added | 1,737,215 | $645,809,676 | 3.31% | |
| AMD |
Advanced Micro Devices Inc
Technology
|
Reduced | 2,976,776 | $605,565,541 | 3.11% | |
| AMAT |
Applied Materials Inc /De
Technology
|
Reduced | 1,568,561 | $536,118,464 | 2.75% | |
| AAPL |
Apple Inc.
Technology
|
Reduced | 2,110,273 | $535,566,184 | 2.75% | |
| MSFT |
Microsoft Corp
Technology
|
Reduced | 1,286,837 | $476,348,452 | 2.44% | |
| MRVL |
Marvell Technology, Inc.
Technology
|
Added | 4,255,004 | $421,458,146 | 2.16% | |
| INTC |
Intel Corp
Technology
|
Reduced | 8,803,318 | $388,490,423 | 1.99% | |
| KLAC |
Kla Corp
Technology
|
Reduced | 259,157 | $381,585,358 | 1.96% | |
| LRCX |
Lam Research Corp
Technology
|
Reduced | 1,785,457 | $381,480,742 | 1.96% | |
| TXN |
Texas Instruments Inc
Technology
|
Reduced | 1,863,867 | $361,851,139 | 1.86% | |
| ADI |
Analog Devices Inc
Technology
|
Reduced | 1,099,206 | $349,701,396 | 1.79% | |
| QCOM |
Qualcomm Inc/De
Technology
|
Added | 2,709,238 | $348,895,669 | 1.79% | |
| MPWR |
Monolithic Power Systems Inc
Technology
|
Reduced | 317,473 | $347,109,104 | 1.78% | |
| TER |
Teradyne, Inc
Technology
|
Reduced | 1,090,120 | $323,176,975 | 1.66% | |
| TSM |
Taiwan Semiconductor Manufacturing Co Ltd
Technology
|
Reduced | 950,073 | $321,077,170 | 1.65% | |
| QQQ |
Invesco Qqq Trust, Series 1
|
Held | 551,290 | $318,193,562 | 1.63% | |
| NXPI |
NXP Semiconductors N.V.
Technology
|
Reduced | 1,602,565 | $315,480,945 | 1.62% | |
| ASML |
Asml Holding NV
Technology
|
Reduced | 222,251 | $293,555,788 | 1.51% | |
| MCHP |
Microchip Technology Inc
Technology
|
Reduced | 4,010,114 | $259,093,465 | 1.33% | |
| BRK-B |
Berkshire Hathaway Inc
Financial Services
|
Reduced | 470,766 | $225,591,067 | 1.16% | |
| AMZN |
Amazon Com Inc
Consumer Cyclical
|
Reduced | 1,052,114 | $219,123,782 | 1.12% | |
| GOOGL |
Alphabet Inc.
Communication Services
|
Reduced | 747,620 | $214,985,607 | 1.10% | |
| JPM |
Jpmorgan Chase & Co
Financial Services
|
Reduced | 655,498 | $192,821,291 | 0.99% | |
| PLTR |
Palantir Technologies Inc.
Technology
|
Added | 1,282,554 | $187,611,999 | 0.96% | |
| ON |
On Semiconductor Corp
Technology
|
Reduced | 2,826,300 | $175,004,496 | 0.90% | |
| META |
Meta Platforms, Inc.
Communication Services
|
Reduced | 257,690 | $147,432,179 | 0.76% | |
| V |
Visa Inc.
Financial Services
|
Reduced | 409,950 | $123,903,288 | 0.64% | |
| ENTG |
Entegris Inc
Technology
|
Reduced | 1,051,873 | $123,321,590 | 0.63% | |
| XOM |
Exxon Mobil Corp
Energy
|
Reduced | 665,983 | $112,990,675 | 0.58% | |
| CRDO |
Credo Technology Group Holding Ltd
Technology
|
Reduced | 1,124,374 | $105,544,987 | 0.54% | |
| MTSI |
MACOM Technology Solutions Holdings, Inc.
Technology
|
Reduced | 467,587 | $103,837,045 | 0.53% | |
| ALAB |
Astera Labs, Inc.
Technology
|
Reduced | 945,506 | $103,627,457 | 0.53% | |
| MA |
Mastercard Inc
Financial Services
|
Reduced | 198,756 | $99,310,422 | 0.51% | |
| NVMI |
Nova Ltd.
Technology
|
Reduced | 221,019 | $95,984,131 | 0.49% | |
| CSCO |
Cisco Systems, Inc.
Technology
|
Reduced | 1,130,511 | $87,716,348 | 0.45% | |
| BAC |
Bank Of America Corp /De/
Financial Services
|
Reduced | 1,613,204 | $78,643,695 | 0.40% | |
| ASX |
ASE Technology Holding Co., Ltd.
Technology
|
Reduced | 3,580,130 | $77,617,218 | 0.40% | |
| GE |
General Electric Co
Industrials
|
Added | 270,596 | $76,787,026 | 0.39% | |
| CVX |
Chevron Corp
Energy
|
Reduced | 362,588 | $75,019,457 | 0.38% | |
| NFLX |
Netflix Inc
Communication Services
|
Reduced | 741,113 | $71,258,014 | 0.37% | |
| RTX |
RTX Corp
Industrials
|
Added | 346,312 | $66,803,584 | 0.34% | |
| RMBS |
Rambus Inc
Technology
|
Reduced | 745,519 | $64,136,999 | 0.33% | |
| GS |
Goldman Sachs Group Inc
Financial Services
|
Reduced | 73,208 | $61,933,235 | 0.32% | |
| ORCL |
Oracle Corp
Technology
|
Reduced | 414,754 | $61,014,460 | 0.31% | |
| WFC |
Wells Fargo & Company/Mn
Financial Services
|
Reduced | 751,874 | $59,856,689 | 0.31% | |
| LLY |
ELI LILLY & Co
Healthcare
|
Reduced | 63,993 | $58,858,841 | 0.30% | |
| SWKS |
Skyworks Solutions, Inc.
Technology
|
Reduced | 1,083,845 | $58,039,899 | 0.30% |