L3VLUP
Quarter end
31 Mar 2026
the date the book describes
Filed
27 Oct 2026
latest of these filings; the earliest 8 May 2026
Managers listing it
23
at least, of 95 tracked, among listed positions
Comparable managers
91
filed both Q4 2025 and Q1 2026; 2 listed it in both
Shares listed
7,694,810
combined, among listed positions
Reported value
$205m
combined, at the quarter end

AllianceBernstein LP. Values in this filing are at the previous quarter end's prices; its share count is the quarter end's.

Among the 91 comparable managers: 14 buyers (opened or added shares) and 11 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +585,096.

Managers listing RAMP in Q1 2026

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q4 2025, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

23 of 23 holders

ActionFiling
Arrowstreet Capital LP1,550,435$41munder 0.1%Added+213,70614 May 2026 (the filing on sec.gov)
Neuberger Berman Group LLC1,272,886$34munder 0.1%Added+488,44927 Oct 2026 (the filing on sec.gov)
Baillie Gifford & Co911,277$24munder 0.1%Trimmed-28,6848 May 2026 (the filing on sec.gov)
Fidelity (FMR LLC)798,250$21munder 0.1%Added+100,92415 May 2026 (the filing on sec.gov)
Janus Henderson Group Ltd644,396$17munder 0.1%Added+154,46118 May 2026 (the filing on sec.gov)
Renaissance Technologies LLC523,699$14munder 0.1%Trimmed-14,00014 May 2026 (the filing on sec.gov)
AQR Capital Management LLC358,105$9.4munder 0.1%Trimmed-153,57215 May 2026 (the filing on sec.gov)
Invesco Ltd347,575$9.2munder 0.1%Added+16,54312 May 2026 (the filing on sec.gov)
AllianceBernstein LP230,687$6.8munder 0.1%Added+22,97215 May 2026 (the filing on sec.gov)
Jane Street Group LLC184,524$4.9munder 0.1%Added+88,83212 May 2026 (the filing on sec.gov)
Citadel Advisors LLC168,033$4.5munder 0.1%Added+66,48615 May 2026 (the filing on sec.gov)
Winton Group Ltd145,439$3.9m0.14%Newnew12 May 2026 (the filing on sec.gov)
PDT Partners LLC96,628$2.6m0.15%Held015 May 2026 (the filing on sec.gov)
D. E. Shaw & Co.79,196$2.1munder 0.1%Added+12,66515 May 2026 (the filing on sec.gov)
Acadian Asset Management LLC76,783$2.0munder 0.1%Trimmed-238,71413 May 2026 (the filing on sec.gov)
Susquehanna International Group LLP74,134$2.0munder 0.1%Added+3,23015 May 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc72,599$1.9munder 0.1%Added+10,78015 May 2026 (the filing on sec.gov)
Marshall Wace LLP70,672$1.9munder 0.1%Added+46,65315 May 2026 (the filing on sec.gov)
Bridgewater Associates LP36,484$968kunder 0.1%Trimmed-110,74315 May 2026 (the filing on sec.gov)
Wellington Management Group LLP15,462$410kunder 0.1%Held015 May 2026 (the filing on sec.gov)
Freestone Grove Partners LP14,556$386kunder 0.1%Newnew15 May 2026 (the filing on sec.gov)
Millennium Management LLC13,636$362kunder 0.1%Trimmed-25,09015 May 2026 (the filing on sec.gov)
Squarepoint Ops LLC9,354$248kunder 0.1%Trimmed-24,29915 May 2026 (the filing on sec.gov)

Largest increases and reductions, by shares

Q4 2025 to Q1 2026, 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.

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.
4 in Q3 2024 to 6 in Q2 2026

Tracked managers listing it, at least.

03581020192020202120222023202420252026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
RAMP by quarter
QuarterHoldersReported valueBuyersSellers
Q4 20182$92mn.a.n.a.
Q1 20194$46mn.a.n.a.
Q2 20195$136mn.a.n.a.
Q3 20195$142mn.a.n.a.
Q4 20197$210mn.a.n.a.
Q1 20203$108mn.a.n.a.
Q2 20209$215mn.a.n.a.
Q3 20205$242mn.a.n.a.
Q4 20207$664mn.a.n.a.
Q1 20219$482mn.a.n.a.
Q2 20218$427mn.a.n.a.
Q3 20217$404mn.a.n.a.
Q4 20215$410mn.a.n.a.
Q1 20227$312mn.a.n.a.
Q2 20226$112mn.a.n.a.
Q3 20226$70mn.a.n.a.
Q4 20225$106mn.a.n.a.
Q1 20234$104mn.a.n.a.
Q2 20235$156mn.a.n.a.
Q3 20235$151mn.a.n.a.
Q4 20237$224m34
Q1 20245$195m31
Q2 20246$155m24
Q3 20244$80m22
Q4 20244$130m40
Q1 20254$120m31
Q2 20254$83m22
Q3 20253$40m12
Q4 20252$30m1217
Q1 20263$31m1411
Q2 20266$72m1915

Compare with…

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

RAMP and GOOGL →RAMP and META →RAMP and SPCX →Choose a stock to compare with RAMP →

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 RAMP, latest filings →Back to the 13F Explorer →