AIP in the 13F filings

Arteris Inc · CUSIP 04302A104

Sector · Semiconductors Theme · AI infrastructure and semiconductors· L3VLUP-defined Theme · Semiconductors

Quarter

Q3 2026 · early filers Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024

Quarter end: 30 Jun 2026; the date the book describes
Filed: 2 Sep 2026; latest of these filings; the earliest 3 Aug 2026
Managers listing it: 25; at least, of 95 tracked, among listed positions
Comparable managers: 91; filed both Q1 2026 and Q2 2026; 1 listed it in both
Shares listed: 5,709,006; combined, among listed positions
Reported value: $276m; 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: 20 buyers (opened or added shares) and 6 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +2,053,872.

Managers listing AIP 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.

ActionShare of book at least

25 of 25 holders

				Action		Filing
Acadian Asset Management LLC	1,252,430	$61m	0.07%	Added	+318,909	13 Aug 2026 (the filing on sec.gov)
AQR Capital Management LLC	818,720	$40m	under 0.1%	Added	+133,195	14 Aug 2026 (the filing on sec.gov)
Wellington Management Group LLP	500,200	$24m	under 0.1%	Added	+1,897	14 Aug 2026 (the filing on sec.gov)
Invesco Ltd	457,778	$22m	under 0.1%	Added	+355,304	14 Aug 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc	443,481	$22m	under 0.1%	Added	+421,967	14 Aug 2026 (the filing on sec.gov)
Jane Street Group LLC	371,914	$18m	under 0.1%	Added	+333,047	14 Aug 2026 (the filing on sec.gov)
Renaissance Technologies LLC	303,876	$15m	under 0.1%	Added	+234,476	13 Aug 2026 (the filing on sec.gov)
Tudor Investment Corp	287,396	$14m	under 0.1%	Added	+183,805	14 Aug 2026 (the filing on sec.gov)
Fidelity (FMR LLC)	262,023	$13m	under 0.1%	Added	+235,934	13 Aug 2026 (the filing on sec.gov)
D. E. Shaw & Co.	259,794	$13m	under 0.1%	Added	+226,868	14 Aug 2026 (the filing on sec.gov)
Millennium Management LLC	208,522	$10m	under 0.1%	Added	+125,302	14 Aug 2026 (the filing on sec.gov)
Marshall Wace LLP	107,939	$5.2m	under 0.1%	Trimmed	-452,084	13 Aug 2026 (the filing on sec.gov)
ExodusPoint Capital Management LP	102,952	$5.0m	under 0.1%	New	new	14 Aug 2026 (the filing on sec.gov)
Citadel Advisors LLC	67,927	$3.3m	under 0.1%	Added	+5,255	2 Sep 2026 (the filing on sec.gov)
Two Sigma Investments LP	56,600	$2.8m	under 0.1%	New	new	14 Aug 2026 (the filing on sec.gov)
Walleye Capital LLC	50,608	$2.5m	under 0.1%	Added	+50,395	3 Aug 2026 (the filing on sec.gov)
Squarepoint Ops LLC	36,731	$1.8m	under 0.1%	Trimmed	-125,141	14 Aug 2026 (the filing on sec.gov)
MFS Investment Management	20,773	$1.0m	under 0.1%	New	new	3 Aug 2026 (the filing on sec.gov)
Susquehanna International Group LLP	20,491	$996k	under 0.1%	Trimmed	-40,077	14 Aug 2026 (the filing on sec.gov)
Janus Henderson Group Ltd	13,700	$665k	under 0.1%	Trimmed	-93,221	14 Aug 2026 (the filing on sec.gov)
Schonfeld Strategic Advisors LLC	12,769	$620k	under 0.1%	New	new	14 Aug 2026 (the filing on sec.gov)
AllianceBernstein LP	34,538	$568k	under 0.1%	Added	+23,698	14 Aug 2026 (the filing on sec.gov)
Winton Group Ltd	7,900	$384k	under 0.1%	New	new	7 Aug 2026 (the filing on sec.gov)
Quantbot Technologies LP	5,104	$248k	under 0.1%	New	new	12 Aug 2026 (the filing on sec.gov)
Brevan Howard Capital Management LP	4,840	$235k	under 0.1%	Trimmed	-12,492	14 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

T. Rowe Price Associates Incexisting position · 443,481 shares now+421,967
Invesco Ltdexisting position · 457,778 shares now+355,304
Jane Street Group LLCexisting position · 371,914 shares now+333,047
Acadian Asset Management LLCexisting position · 1,252,430 shares now+318,909
Fidelity (FMR LLC)existing position · 262,023 shares now+235,934

Reductions

Marshall Wace LLPexisting position · 107,939 shares now-452,084
Squarepoint Ops LLCexisting position · 36,731 shares now-125,141
Janus Henderson Group Ltdexisting position · 13,700 shares now-93,221
Susquehanna International Group LLPexisting position · 20,491 shares now-40,077
Brevan Howard Capital Management LPexisting position · 4,840 shares now-12,492

New positions and exits

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

New (6)

Exited (1)

Woodline Partners LPwas $1.3m

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 Q4 2024 to 2 in Q2 2026

Tracked managers listing it, at least.

the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.

Compare with…

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

AIP and NVDA →AIP and AVGO →AIP and MU →Choose a stock to compare with AIP →

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

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Quarter	Holders	Reported value	Buyers	Sellers
Q4 2024	1	$6.5m	1	0
Q1 2025	1	$6.2m	1	0
Q2 2025	1	$9.4m	1	0
Q3 2025	1	$11m	1	0
Q4 2025	1	$14m	15	8
Q1 2026	1	$15m	13	11
Q2 2026	2	$66m	20	6