REDDIT INC-CL A (RDDT) Institutional Shareholders
REDDIT INC-CL A (RDDT) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended March 31, 2026. The institutional investors covered on this page collectively reported approximately $15.50B in RDDT holdings during the latest filing period.
Alliancebernstein L.P. is currently the largest disclosed institutional shareholder of RDDT tracked by InsiderSet, reporting ownership valued at approximately $1.12B in its March 31, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $685.34M, representing an estimated loss of -38.80% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 45% of the total disclosed RDDT value among the investors covered in this analysis. Major shareholders include Alliancebernstein L.P., Blackrock, Inc., Baillie Gifford & Co, and several other long-term asset managers with concentrated positions in REDDIT INC-CL A (RDDT).
This page ranks the largest institutional RDDT shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
805
Total Reported Value
$15.50B
Largest Holder
Alliancebernstein L.P.
Largest Position
$1.12B
Insider Transactions (90d)
50
Latest Filing Quarter
Q2 2026
New Institutional Positions
62
Funds Exiting Positions
2
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Alliancebernstein L.P. | 0.36% | 4,871,993 | $1,119,925,031 | $685,343,255 | -$434,581,776 | -38.80% | |
| Blackrock, Inc. | 0.02% | 7,662,524 | $1,031,758,848 | $1,077,887,251 | +$46,128,403 | +4.47% | |
| Baillie Gifford & Co | 1.01% | 7,309,109 | $984,171,527 | $1,028,172,363 | +$44,000,836 | +4.47% | |
| Vanguard Portfolio Management Llc | 0.05% | 6,733,225 | $906,628,746 | $947,162,761 | +$40,534,015 | +4.47% | |
| Vanguard Capital Management Llc | 0.02% | 5,897,244 | $794,063,905 | $829,565,313 | +$35,501,408 | +4.47% | |
| Capital World Investors | 0.08% | 4,422,613 | $595,486,665 | $622,128,971 | +$26,642,306 | +4.47% | |
| Goldman Sachs Group Inc | 0.06% | 3,283,106 | $442,070,223 | $461,834,521 | +$19,764,298 | +4.47% | |
| Fmr Llc | 0.02% | 2,916,460 | $392,701,295 | $410,258,428 | +$17,557,133 | +4.47% | |
| Coatue Management Llc | 1.29% | 2,789,891 | $375,658,823 | $392,453,967 | +$16,795,144 | +4.47% | |
| State Street Corp | 0.01% | 2,742,064 | $369,218,918 | $385,726,143 | +$16,507,225 | +4.47% | |
| Viking Global Investors | Ole Andreas Halvorsen | 0.96% | 2,551,617 | $343,575,229 | $358,935,963 | +$15,360,734 | +4.47% |
| Tiger Global Management | Chase Coleman III | 1.47% | 2,500,000 | $336,625,000 | $351,675,000 | +$15,050,000 | +4.47% |
| Marshall Wace, Llp | 0.36% | 2,494,274 | $335,853,996 | $350,869,524 | +$15,015,528 | +4.47% | |
| D1 Capital Partners L.P. | 2.95% | 2,459,151 | $331,124,682 | $345,928,771 | +$14,804,089 | +4.47% | |
| Geode Capital Management, Llc | 0.02% | 2,459,399 | $330,731,630 | $345,963,657 | +$15,232,027 | +4.61% | |
| Quantinno Capital Management Lp | 0.47% | 2,107,630 | $283,792,470 | $296,480,312 | +$12,687,842 | +4.47% | |
| Morgan Stanley | 0.02% | 2,053,883 | $276,555,636 | $288,919,722 | +$12,364,086 | +4.47% | |
| Renaissance Technologies LLC | Jim Simons | 0.33% | 1,565,778 | $210,832,008 | $220,257,991 | +$9,425,983 | +4.47% |
| Cresset Asset Management, Llc | 0.89% | 1,523,571 | $205,148,881 | $214,320,733 | +$9,171,852 | +4.47% | |
| Ubs Group Ag | 0.03% | 1,458,823 | $196,430,517 | $205,212,631 | +$8,782,114 | +4.47% | |
| Wellington Management Group Llp | 0.03% | 1,284,505 | $172,958,599 | $180,691,318 | +$7,732,719 | +4.47% | |
| Citigroup Inc | 0.11% | 1,236,356 | $166,475,335 | $173,918,199 | +$7,442,864 | +4.47% | |
| Nordea Investment Management Ab | 0.14% | 1,168,295 | $151,002,129 | $164,344,058 | +$13,341,929 | +8.84% | |
| Invesco Ltd. | 0.02% | 1,120,870 | $150,925,146 | $157,672,783 | +$6,747,637 | +4.47% | |
| Deutsche Bank Ag\ | 0.05% | 1,041,707 | $140,265,849 | $146,536,924 | +$6,271,075 | +4.47% | |
| Alyeska Investment Group, L.P. | 0.38% | 1,008,517 | $135,796,814 | $141,868,086 | +$6,071,272 | +4.47% | |
| Qube Research & Technologies Ltd | 0.19% | 1,006,547 | $135,531,554 | $141,590,966 | +$6,059,412 | +4.47% | |
| Bank Of America Corp | 0.01% | 997,144 | $134,265,386 | $140,268,246 | +$6,002,860 | +4.47% | |
| Federated Hermes, Inc. | 0.21% | 954,526 | $128,526,925 | $134,273,172 | +$5,746,247 | +4.47% | |
| Northern Trust Corp | 0.02% | 878,031 | $118,226,876 | $123,512,621 | +$5,285,745 | +4.47% | |
| Dsm Capital Partners Llc | 2.02% | 848,206 | $114,210,871 | $119,317,138 | +$5,106,267 | +4.47% | |
| Vanguard Fiduciary Trust Co | 0.03% | 819,957 | $110,407,210 | $115,343,351 | +$4,936,141 | +4.47% | |
| Marex Group Plc | 1.21% | 779,189 | $104,917,799 | $109,608,517 | +$4,690,718 | +4.47% | |
| Neuberger Berman Group Llc | 0.08% | 776,752 | $104,589,686 | $109,265,704 | +$4,676,018 | +4.47% | |
| Charles Schwab Investment Management Inc | 0.01% | 641,820 | $86,421,063 | $90,284,819 | +$3,863,756 | +4.47% | |
| Raymond James Financial Inc | 0.03% | 656,702 | $83,828,028 | $92,378,270 | +$8,550,242 | +10.20% | |
| Robeco Institutional Asset Management B.V. | 0.10% | 463,328 | $80,424,476 | $65,176,350 | -$15,248,126 | -18.96% | |
| Artisan Partners Limited Partnership | 0.13% | 594,524 | $80,052,625 | $83,631,691 | +$3,579,066 | +4.47% | |
| Tremblant Capital Group | 2.49% | 573,743 | $77,254,495 | $80,708,428 | +$3,453,933 | +4.47% | |
| Barclays Plc | 0.02% | 467,596 | $62,961,802 | $65,776,729 | +$2,814,927 | +4.47% | |
| American Century Companies Inc | 0.03% | 443,865 | $59,766,423 | $62,438,490 | +$2,672,067 | +4.47% | |
| Ubs Am, A Distinct Business Unit Of Ubs Asset Management Americas Llc | 0.01% | 442,353 | $59,562,832 | $62,225,797 | +$2,662,965 | +4.47% | |
| Woodson Capital Management, Lp | 9.63% | 442,287 | $59,553,945 | $62,216,512 | +$2,662,567 | +4.47% | |
| Legal & General Group Plc | 0.01% | 438,923 | $59,100,975 | $61,743,298 | +$2,642,323 | +4.47% | |
| Ameriprise Financial Inc | 0.01% | 420,244 | $56,587,371 | $59,115,723 | +$2,528,352 | +4.47% | |
| Dimensional Fund Advisors Lp | 0.01% | 411,802 | $55,409,312 | $57,928,187 | +$2,518,875 | +4.55% | |
| Portman Square Capital Llp | 9.28% | 313,872 | $54,481,902 | $44,152,374 | -$10,329,528 | -18.96% | |
| Gilder Gagnon Howe & Co Llc | 0.61% | 376,189 | $50,653,849 | $52,918,507 | +$2,264,658 | +4.47% | |
| Senvest Management, Llc | 1.61% | 359,392 | $48,392,133 | $50,555,673 | +$2,163,540 | +4.47% | |
| Harvest Portfolios Group Inc. | 0.75% | 335,685 | $45,199,985 | $47,220,809 | +$2,020,824 | +4.47% |
Frequently asked questions about RDDT
Who owns the most RDDT stock?
The largest holders of RDDT are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for REDDIT INC-CL A (RDDT).
Is RDDT widely held by superinvestors?
Many widely followed stocks like RDDT appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly RDDT is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.