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KALU in the 13F filings

Kaiser Aluminium Corporation · CUSIP 483007704

Sector · Materials
Quarter
Q2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023Q3 2023
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
26
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
1,385,209
combined, among listed positions
Reported value
$269m
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: 15 buyers (opened or added shares) and 14 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -200,994.

Managers listing KALU 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.

26 of 26 holders

ActionFiling
Invesco Ltd256,161$50munder 0.1%Trimmed-12,41614 Aug 2026 (the filing on sec.gov)
Wellington Management Group LLP178,672$35munder 0.1%Trimmed-153,44014 Aug 2026 (the filing on sec.gov)
Two Sigma Investments LP156,166$31munder 0.1%Added+35,53514 Aug 2026 (the filing on sec.gov)
First Eagle Investment Management LLC138,431$27munder 0.1%Added+27,6705 Aug 2026 (the filing on sec.gov)
Jane Street Group LLC108,370$21munder 0.1%Added+57,69914 Aug 2026 (the filing on sec.gov)
D. E. Shaw & Co.100,368$20munder 0.1%Added+4,38614 Aug 2026 (the filing on sec.gov)
Acadian Asset Management LLC88,064$17munder 0.1%Added+79,43013 Aug 2026 (the filing on sec.gov)
Arrowstreet Capital LP64,176$13munder 0.1%Trimmed-184,23313 Aug 2026 (the filing on sec.gov)
AQR Capital Management LLC42,224$8.3munder 0.1%Added+14,33714 Aug 2026 (the filing on sec.gov)
PDT Partners LLC38,588$7.5m0.40%Added+6,80014 Aug 2026 (the filing on sec.gov)
Janus Henderson Group Ltd33,063$6.5munder 0.1%Added+26,17014 Aug 2026 (the filing on sec.gov)
Fidelity (FMR LLC)27,158$5.3munder 0.1%Added+14,16313 Aug 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc22,489$4.4munder 0.1%Added+3,87614 Aug 2026 (the filing on sec.gov)
Millennium Management LLC21,626$4.2munder 0.1%Trimmed-41,69414 Aug 2026 (the filing on sec.gov)
Renaissance Technologies LLC19,600$3.8munder 0.1%Trimmed-14,21413 Aug 2026 (the filing on sec.gov)
Man Group PLC17,955$3.5munder 0.1%Added+1,46414 Aug 2026 (the filing on sec.gov)
AllianceBernstein LP20,878$2.5munder 0.1%Added+2,10914 Aug 2026 (the filing on sec.gov)
Caxton Associates LLP7,635$1.5munder 0.1%Trimmed-4,04014 Aug 2026 (the filing on sec.gov)
ARK Investment Management LLC7,530$1.5munder 0.1%Trimmed-1,88214 Aug 2026 (the filing on sec.gov)
Susquehanna International Group LLP7,201$1.4munder 0.1%Trimmed-24,23014 Aug 2026 (the filing on sec.gov)
Quantbot Technologies LP7,045$1.4m0.05%Added+3,07412 Aug 2026 (the filing on sec.gov)
Brevan Howard Capital Management LP6,079$1.2munder 0.1%Trimmed-1,09214 Aug 2026 (the filing on sec.gov)
Squarepoint Ops LLC5,373$1.1munder 0.1%Trimmed-1,18314 Aug 2026 (the filing on sec.gov)
Walleye Capital LLC4,093$801kunder 0.1%Newnew3 Aug 2026 (the filing on sec.gov)
GAMCO Investors Inc3,880$759kunder 0.1%Trimmed-4,13912 Aug 2026 (the filing on sec.gov)
Page 1 of 2

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.

New (2)

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.
2 in Q3 2024 to 6 in Q2 2026

Tracked managers listing it, at least.

02462014201620182020202220242026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
KALU by quarter
QuarterHoldersReported valueBuyersSellers
Q2 20131$793kn.a.n.a.
Q3 20131$727kn.a.n.a.
Q4 20131$8.4mn.a.n.a.
Q1 20142$34mn.a.n.a.
Q2 20141$48mn.a.n.a.
Q3 20142$79mn.a.n.a.
Q4 20143$73mn.a.n.a.
Q1 20153$54mn.a.n.a.
Q2 20151$38mn.a.n.a.
Q3 20153$57mn.a.n.a.
Q4 20153$63mn.a.n.a.
Q1 20164$70mn.a.n.a.
Q2 20163$95mn.a.n.a.
Q3 20161$58mn.a.n.a.
Q4 20162$50mn.a.n.a.
Q1 20171$46mn.a.n.a.
Q2 20171$33mn.a.n.a.
Q3 20172$45mn.a.n.a.
Q4 20171$38mn.a.n.a.
Q1 20183$70mn.a.n.a.
Q2 20182$70mn.a.n.a.
Q3 20182$68mn.a.n.a.
Q4 20182$52mn.a.n.a.
Q1 20193$62mn.a.n.a.
Q2 20196$61mn.a.n.a.
Q3 20195$60mn.a.n.a.
Q4 20195$62mn.a.n.a.
Q1 20206$28mn.a.n.a.
Q2 20205$24mn.a.n.a.
Q3 20202$11mn.a.n.a.
Q4 20203$20mn.a.n.a.
Q1 20213$21mn.a.n.a.
Q2 20212$16mn.a.n.a.
Q3 20212$11mn.a.n.a.
Q4 20211$4.0mn.a.n.a.
Q1 20221$3.4mn.a.n.a.
Q2 20221$3.1mn.a.n.a.
Q3 20223$4.7mn.a.n.a.
Q4 20223$5.3mn.a.n.a.
Q1 20232$2.6mn.a.n.a.
Q2 20232$6.4mn.a.n.a.
Q3 20232$11mn.a.n.a.
Q4 20232$13m20
Q1 20242$19m20
Q2 20243$16m12
Q3 20242$12m02
Q4 20242$11m11
Q1 20252$10m11
Q2 20253$16m21
Q3 20253$15m21
Q4 20254$24m204
Q1 20264$20m1413
Q2 20266$56m1514

Compare with…

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

KALU and LIN →KALU and GLW →KALU and HWM →Choose a stock to compare with KALU →

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