L3VLUP
Quarter end
31 Mar 2026
the date the book describes
Filed
15 May 2026
latest of these filings; the earliest 12 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
23,354,221
combined, among listed positions
Reported value
$186m
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: 10 buyers (opened or added shares) and 13 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +6,368,383.

Managers listing INTR 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
Marshall Wace LLP6,971,949$55m0.06%Trimmed-762,52615 May 2026 (the filing on sec.gov)
Wellington Management Group LLP5,568,012$44munder 0.1%Newnew15 May 2026 (the filing on sec.gov)
Millennium Management LLC2,582,904$21munder 0.1%Added+841,19115 May 2026 (the filing on sec.gov)
D. E. Shaw & Co.2,341,067$19munder 0.1%Added+1,769,80115 May 2026 (the filing on sec.gov)
Two Sigma Investments LP1,286,788$10munder 0.1%Trimmed-406,96915 May 2026 (the filing on sec.gov)
Voloridge Investment Management LLC745,219$5.9munder 0.1%Trimmed-152,48815 May 2026 (the filing on sec.gov)
Brevan Howard Capital Management LP630,276$5.0munder 0.1%Newnew15 May 2026 (the filing on sec.gov)
Farallon Capital Management LLC614,500$4.9munder 0.1%Newnew15 May 2026 (the filing on sec.gov)
Point72 Asset Management LP439,772$3.5munder 0.1%Trimmed-329,60015 May 2026 (the filing on sec.gov)
Jane Street Group LLC423,939$3.4munder 0.1%Trimmed-5,52412 May 2026 (the filing on sec.gov)
Squarepoint Ops LLC410,446$3.3munder 0.1%Newnew15 May 2026 (the filing on sec.gov)
ExodusPoint Capital Management LP340,856$2.7munder 0.1%Newnew14 May 2026 (the filing on sec.gov)
Balyasny Asset Management LLC306,205$2.4munder 0.1%Newnew15 May 2026 (the filing on sec.gov)
Arrowstreet Capital LP234,218$1.9munder 0.1%Trimmed-851,98514 May 2026 (the filing on sec.gov)
Susquehanna International Group LLP185,408$1.5munder 0.1%Trimmed-93,45715 May 2026 (the filing on sec.gov)
PDT Partners LLC126,562$1.0m0.06%Trimmed-553,22015 May 2026 (the filing on sec.gov)
Citadel Advisors LLC42,608$339kunder 0.1%Trimmed-20,87015 May 2026 (the filing on sec.gov)
AllianceBernstein LP33,939$288kunder 0.1%Held015 May 2026 (the filing on sec.gov)
Verition Fund Management LLC28,361$226kunder 0.1%Trimmed-260,10515 May 2026 (the filing on sec.gov)
Schonfeld Strategic Advisors LLC17,869$142kunder 0.1%Newnew15 May 2026 (the filing on sec.gov)
Man Group PLC14,860$118kunder 0.1%Newnew15 May 2026 (the filing on sec.gov)
Quantbot Technologies LP8,411$67kunder 0.1%Trimmed-133,08013 May 2026 (the filing on sec.gov)
Fidelity (FMR LLC)52$00.00%Held015 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.
1 in Q3 2024 to 2 in Q2 2026

Tracked managers listing it, at least.

01234Q3 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.
INTR by quarter
QuarterHoldersReported valueBuyersSellers
Q3 20241$922k10
Q4 20242$1.3m11
Q1 20252$28m20
Q2 20253$41m30
Q3 20252$51m20
Q4 20253$73m109
Q1 20264$66m1013
Q2 20262$78m169

Compare with…

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

INTR and BAC →INTR and JPM →INTR and WFC →Choose a stock to compare with INTR →

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