L3VLUP
Quarter end
30 Jun 2026
the date the book describes
Filed
27 Oct 2026
latest of these filings; the earliest 3 Aug 2026
Managers listing it
24
at least, of 95 tracked, among listed positions
Comparable managers
91
filed both Q1 2026 and Q2 2026; 4 listed it in both
Shares listed
10,586,772
combined, among listed positions
Reported value
$1.6bn
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: 16 buyers (opened or added shares) and 11 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +2,483,252.

Managers listing OSK in Q2 2026

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q1 2026, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

24 of 24 holders

ActionFiling
AQR Capital Management LLC3,379,539$518m0.18%Added+2,015,38714 Aug 2026 (the filing on sec.gov)
Invesco Ltd1,921,458$295munder 0.1%Added+213,21914 Aug 2026 (the filing on sec.gov)
Capital Research Global Investors1,736,850$267munder 0.1%Added+337,50312 Aug 2026 (the filing on sec.gov)
Fidelity (FMR LLC)1,701,599$261munder 0.1%Trimmed-275,37713 Aug 2026 (the filing on sec.gov)
AllianceBernstein LP824,869$121munder 0.1%Added+15,22414 Aug 2026 (the filing on sec.gov)
Marshall Wace LLP346,150$53munder 0.1%Added+275,78213 Aug 2026 (the filing on sec.gov)
Millennium Management LLC175,312$27munder 0.1%Trimmed-75,40114 Aug 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc132,530$20munder 0.1%Added+20,47114 Aug 2026 (the filing on sec.gov)
Point72 Asset Management LP114,444$18munder 0.1%Trimmed-9,34614 Aug 2026 (the filing on sec.gov)
Citadel Advisors LLC62,671$9.6munder 0.1%Added+60,6072 Sep 2026 (the filing on sec.gov)
Janus Henderson Group Ltd40,521$6.2munder 0.1%Added+12,45714 Aug 2026 (the filing on sec.gov)
Walleye Capital LLC33,193$5.1munder 0.1%Added+33,1833 Aug 2026 (the filing on sec.gov)
Man Group PLC30,920$4.7munder 0.1%Trimmed-20,90314 Aug 2026 (the filing on sec.gov)
Voloridge Investment Management LLC22,528$3.5munder 0.1%Trimmed-47,18314 Aug 2026 (the filing on sec.gov)
GAMCO Investors Inc15,054$2.3munder 0.1%Added+5112 Aug 2026 (the filing on sec.gov)
Bridgewater Associates LP12,715$2.0munder 0.1%Trimmed-6,88714 Aug 2026 (the filing on sec.gov)
Neuberger Berman Group LLC11,269$1.7munder 0.1%Added+80227 Oct 2026 (the filing on sec.gov)
Brevan Howard Capital Management LP6,202$952kunder 0.1%Newnew14 Aug 2026 (the filing on sec.gov)
Jane Street Group LLC5,777$887kunder 0.1%Added+1,22914 Aug 2026 (the filing on sec.gov)
Balyasny Asset Management LLC5,303$814kunder 0.1%Trimmed-16,33814 Aug 2026 (the filing on sec.gov)
Tudor Investment Corp2,990$459kunder 0.1%Newnew14 Aug 2026 (the filing on sec.gov)
Quantbot Technologies LP1,789$275kunder 0.1%Newnew12 Aug 2026 (the filing on sec.gov)
Harris Associates LP1,575$242kunder 0.1%Held014 Aug 2026 (the filing on sec.gov)
D. E. Shaw & Co.1,514$232kunder 0.1%Newnew14 Aug 2026 (the filing on sec.gov)

Largest increases and reductions, by shares

Q1 2026 to Q2 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.
10 in Q3 2024 to 6 in Q2 2026

Tracked managers listing it, at least.

051015202014201620182020202220242026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
OSK by quarter
QuarterHoldersReported valueBuyersSellers
Q2 20133$345mn.a.n.a.
Q3 20133$547mn.a.n.a.
Q4 20136$597mn.a.n.a.
Q1 20143$676mn.a.n.a.
Q2 20143$615mn.a.n.a.
Q3 20145$519mn.a.n.a.
Q4 20142$544mn.a.n.a.
Q1 20156$851mn.a.n.a.
Q2 20157$798mn.a.n.a.
Q3 20158$755mn.a.n.a.
Q4 20156$797mn.a.n.a.
Q1 20165$917mn.a.n.a.
Q2 20166$837mn.a.n.a.
Q3 201611$992mn.a.n.a.
Q4 201615$985mn.a.n.a.
Q1 201711$930mn.a.n.a.
Q2 20178$833mn.a.n.a.
Q3 201712$935mn.a.n.a.
Q4 201718$908mn.a.n.a.
Q1 201815$633mn.a.n.a.
Q2 201817$616mn.a.n.a.
Q3 201815$464mn.a.n.a.
Q4 201815$344mn.a.n.a.
Q1 201910$348mn.a.n.a.
Q2 20197$341mn.a.n.a.
Q3 20197$313mn.a.n.a.
Q4 20199$419mn.a.n.a.
Q1 20208$382mn.a.n.a.
Q2 20208$531mn.a.n.a.
Q3 20209$567mn.a.n.a.
Q4 202015$517mn.a.n.a.
Q1 20217$979mn.a.n.a.
Q2 202111$1.2bnn.a.n.a.
Q3 20217$846mn.a.n.a.
Q4 20217$1.0bnn.a.n.a.
Q1 20225$761mn.a.n.a.
Q2 20229$648mn.a.n.a.
Q3 20228$510mn.a.n.a.
Q4 20228$633mn.a.n.a.
Q1 20237$492mn.a.n.a.
Q2 202310$306mn.a.n.a.
Q3 202318$621mn.a.n.a.
Q4 202313$441m49
Q1 20249$371m26
Q2 20247$237m33
Q3 202410$239m72
Q4 202411$290m55
Q1 202511$307m82
Q2 20256$290m42
Q3 20258$440m53
Q4 20258$520m1022
Q1 20265$502m1417
Q2 20266$962m1611

Compare with…

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

OSK and AMZN →OSK and TSLA →OSK and HD →Choose a stock to compare with OSK →

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