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RDDT in the 13F filings

Reddit Inc · CUSIP 75734B100

Sector · Software and IT servicesTheme · Consumer and digital platforms· L3VLUP-definedTheme · Internet, programming and data services
Quarter
Q3 2026 · early filersQ2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024
Quarter end
31 Dec 2024
the date the book describes
Filed
5 Nov 2026
latest of these filings; the earliest 4 Feb 2025
Managers listing it
25
at least, of 95 tracked, among listed positions
Comparable managers
94
filed both Q3 2024 and Q4 2024; 16 listed it in both
Shares listed
38,821,508
combined, among listed positions
Reported value
$6.3bn
combined, at the quarter end

Among the 94 comparable managers: 16 buyers (opened or added shares) and 12 sellers (trimmed or exited), at least, among listed positions. Their net change in shares is not known from listed positions, because at least one of them lists it in only one of the two quarters.

Managers listing RDDT in Q4 2024

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q3 2024, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

25 of 25 holders

ActionFiling
Fidelity (FMR LLC)13,070,780$2.1bn0.13%Added+913,1895 Nov 2026 (the filing on sec.gov)
Coatue Management LLC6,530,236$1.1bn3.60%Newnew14 Feb 2025 (the filing on sec.gov)
D. E. Shaw & Co.4,217,688$689m0.51%Added+2,792,67114 Feb 2025 (the filing on sec.gov)
AllianceBernstein LP2,788,758$456m0.15%Addedn.a.12 Feb 2025 (the filing on sec.gov)
Tiger Global Management LLC2,031,000$332m1.25%Added+1,531,00014 Feb 2025 (the filing on sec.gov)
Renaissance Technologies LLC1,650,500$270m0.40%Added+1,198,80013 Feb 2025 (the filing on sec.gov)
Whale Rock Capital Management LLC1,248,492$204m2.42%Newnew14 Feb 2025 (the filing on sec.gov)
Marshall Wace LLP1,145,861$187m0.23%Trimmed-407,64513 Feb 2025 (the filing on sec.gov)
Voloridge Investment Management LLC963,516$157m0.56%Added+304,77314 Feb 2025 (the filing on sec.gov)
Millennium Management LLC846,599$138m0.07%Trimmed-809,62014 Feb 2025 (the filing on sec.gov)
Balyasny Asset Management LLC746,502$122m0.18%Trimmed-714,29114 Feb 2025 (the filing on sec.gov)
Acadian Asset Management LLC739,506$121m0.35%Added+505,48011 Feb 2025 (the filing on sec.gov)
Holocene Advisors LP738,072$121m0.39%Trimmed-2,267,90514 Feb 2025 (the filing on sec.gov)
Two Sigma Advisers LP687,100$112m0.26%Newnew14 Feb 2025 (the filing on sec.gov)
Schonfeld Strategic Advisors LLC351,557$57m0.33%Trimmed-237,46614 Feb 2025 (the filing on sec.gov)
Neuberger Berman Group LLC290,975$48munder 0.1%Newnew13 Feb 2025 (the filing on sec.gov)
ARK Investment Management LLC285,667$47m0.39%Trimmed-67,0544 Feb 2025 (the filing on sec.gov)
Man Group PLC171,460$28m0.07%Trimmed-261,45514 Feb 2025 (the filing on sec.gov)
Tudor Investment Corp153,287$25m0.10%Newnew14 Feb 2025 (the filing on sec.gov)
Verition Fund Management LLC68,990$11munder 0.1%Newnew14 Feb 2025 (the filing on sec.gov)
Quantbot Technologies LP27,350$4.5m0.16%Trimmed-82,23711 Feb 2025 (the filing on sec.gov)
PDT Partners LLC23,100$3.8m0.33%Trimmed-26,80014 Feb 2025 (the filing on sec.gov)
Brevan Howard Capital Management LP22,612$3.7munder 0.1%Newnew14 Feb 2025 (the filing on sec.gov)
Caxton Associates LLP15,010$2.5m0.08%Added+3,96214 Feb 2025 (the filing on sec.gov)
Moore Capital Management LP6,890$1.1munder 0.1%Newnew14 Feb 2025 (the filing on sec.gov)

What managers have written about RDDT

Shown because the letter names the company. A letter is commentary; it is not a record of why a position changed.

By writers not tracked in the 13F universe

Their positions are not shown: no 13F filings of theirs are tracked here.

Every letter beside its positions →

Largest increases and reductions, by shares

Q3 2024 to Q4 2024, among managers that listed it in both quarters or opened it.

Increases

Reductions

New positions and exits

At least these many: a manager is shown exiting only where its own filing shows the position gone.

New (8)

Exited (3)

Ownership over time

Every quarter on file. A quarter-end value moves with the price as well as with the shares held; buyers and sellers count comparable managers, by shares.
23 in Q3 2024 to 19 in Q2 2026

Tracked managers listing it, at least.

0102030Q1 2024Q2 2024Q3 2024Q4 2024Q1 2025Q2 2025Q3 2025Q4 2025Q1 2026Q2 2026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
RDDT by quarter
QuarterHoldersReported valueBuyersSellers
Q1 20249$69m90
Q2 202411$344m93
Q3 202423$2.1bn211
Q4 202425$6.3bn1612
Q1 202522$4.4bn1511
Q2 202526$6.9bn1710
Q3 202522$10.3bn1310
Q4 202522$10.8bn1825
Q1 202616$5.0bn1624
Q2 202619$5.5bn2217

Compare with…

Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.

RDDT and GOOGL →RDDT and AMZN →RDDT and GOOG →Choose a stock to compare with RDDT →

How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.

Which funds own RDDT, latest filings →Back to the 13F Explorer →