有価証券レコード · アーカイブ済み四半期

ALAB

Astera Labs, Inc. Common Stock · Technology · Semiconductors

342.21 -1.4% 時価総額 $58.66B 株価は遅延表示（FMP） · 時点 Oct 11 03:53 UTC — 下記ファイリングデータとは別個

Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024

155追跡対象保有者

0Δ保有者数

96.62M保有株数

$16.07B報告済み評価額

+2新規ポジション

−1解消銘柄

Stable コンビクションスコア 56/100 6 追跡株式数が増加した四半期数 ●●●●●● 算出方法 → リサーチデスクで解説する →

モメンタム指標（同類マネージャー）：保有者の広がり 0.0% · 株式フロー +4.1% · 新規ネットポジション数 +0.6% — 計算式

すべての保有状況データ：追跡対象13Fマネージャーのみ、普通株ポジション、報告期間 Q4 2025

保有状況の推移

四半期	保有者	Δ	株数	報告済み評価額	新規	解消銘柄
Q2 2026	162	+4	96.67M	$46.26B	+12	−7
Q1 2026	160	+4	88.96M	$9.89B	+9	−6
Q4 2025	155	0	96.62M	$16.07B	+2	−1
Q3 2025	23	+2	64.57M	$12.64B	+2	−1
Q2 2025	19	0	54.23M	$4.90B	+2	−2
Q1 2025	16	0	12.18M	$727.01M	+2	−2
Q4 2024	16	+1	10.03M	$1.33B	+2	−1
Q3 2024	14	+5	6.25M	$327.30M	+6	−1
Q2 2024	9	—	2.59M	$156.71M	—	—

保有者数

保有者情報 · Q4 2025

#	運用会社	株数	Δ株式数	時価	そのウェイト		保有中
1	Fidelity (FMR) ✦	25.33M	+5.2%	$4.21B	0.2%	▲ Add	3	SEC ↗ ×5
2	The Vanguard Group ✦ (パッシブ)	13.83M	+0.6%	$2.30B	0.0%	▲ Add	3	SEC ↗ ×5
3	BlackRock ✦ (パッシブ)	12.97M	+15.5%	$2.16B	0.0%	▲ Add	3	SEC ↗ ×22
4	State Street Global Advisors ✦ (パッシブ)	3.10M	+32.5%	$515.68M	0.0%	▲ Add	5	SEC ↗
5	D. E. Shaw & Co. ✦	2.45M	-3.7%	$407.98M	0.3%	▼ Trim	5	SEC ↗ ×2
6	Geode Capital Management ✦ (パッシブ)	2.43M	+4.5%	$403.60M	0.0%	▲ Add	7	SEC ↗ ×2
7	Alliancebernstein L.P.	2.18M	—	$362.30M	0.1%	n/c	1	SEC ↗
8	Morgan Stanley ✦	1.93M	+33.0%	$321.82M	0.0%	▲ Add	2	SEC ↗ ×16
9	UBS Group AG	1.55M	—	$258.52M	0.1%	n/c	1	SEC ↗ ×5
10	Bank Of America Corp /De/	1.49M	—	$247.68M	0.0%	n/c	1	SEC ↗ ×7
11	1832 Asset Management L.P.	1.35M	—	$224.09M	0.3%	n/c	1	SEC ↗
12	Goldman Sachs Group ✦	1.31M	+189.0%	$218.42M	0.0%	▲ Add	2	SEC ↗ ×3
13	T. Rowe Price ✦	1.16M	+162.5%	$193.71M	0.0%	▲ Add	7	SEC ↗ ×2
14	Barclays Plc	1.15M	—	$191.33M	0.1%	n/c	1	SEC ↗ ×3
15	Amundi	1.06M	—	$175.90M	0.1%	n/c	1	SEC ↗ ×2
16	Deutsche Bank Ag\	981.71K	—	$163.32M	0.1%	n/c	1	SEC ↗ ×6
17	Citigroup Inc	928.33K	—	$154.44M	0.1%	n/c	1	SEC ↗ ×4
18	Artisan Partners Limited Partnership	895.53K	—	$148.98M	0.2%	n/c	1	SEC ↗
19	Bnp Paribas Financial Markets	797.39K	—	$132.65M	0.1%	n/c	1	SEC ↗
20	Northern Trust Corp	761.36K	—	$126.66M	0.0%	n/c	1	SEC ↗ ×7
21	JPMorgan Chase ✦	703.47K	-56.2%	$117.03M	0.0%	▼ Trim	2	SEC ↗ ×9
22	Charles Schwab Investment…	633.94K	—	$105.46M	0.0%	n/c	1	SEC ↗
23	Two Sigma Investments ✦	633.37K	-49.9%	$105.37M	0.2%	▼ Trim	6	SEC ↗
24	Capital World Investors ✦	600.00K	0.0%	$99.82M	0.0%	Held	7	SEC ↗
25	Allspring Global Investments…	554.44K	—	$99.56M	0.2%	n/c	1	SEC ↗ ×3
26	UBS AM, a distinct business unit of…	576.28K	—	$95.87M	0.0%	n/c	1	SEC ↗ ×11
27	Invesco Ltd.	537.49K	—	$89.42M	0.0%	n/c	1	SEC ↗ ×9
28	Legal & General Group Plc	533.07K	—	$88.68M	0.0%	n/c	1	SEC ↗ ×3
29	Neuberger Berman Group LLC	522.71K	—	$86.96M	0.1%	n/c	1	SEC ↗
30	Bank of New York Mellon Corp	501.44K	—	$83.42M	0.0%	n/c	1	SEC ↗ ×14
31	Wealth Enhancement Advisory…	516.87K	—	$83.18M	0.1%	n/c	1	SEC ↗
32	Nomura Asset Management Co Ltd	473.18K	—	$78.72M	0.2%	n/c	1	SEC ↗ ×4
33	Renaissance Technologies ✦	406.40K	-51.8%	$67.61M	0.1%	▼ Trim	7	SEC ↗
34	Pacer Advisors, Inc.	388.08K	—	$64.56M	0.2%	n/c	1	SEC ↗
35	Susquehanna International Group, Llp	378.00K	—	$62.88M	0.1%	n/c	1	SEC ↗
36	Swiss National Bank	364.36K	—	$60.62M	0.0%	n/c	1	SEC ↗
37	Norges Bank ✦ (パッシブ)	349.69K	新規	$58.17M	0.0%	New	1	SEC ↗
38	Marshall Wace ✦	348.30K	+16.7%	$57.94M	0.1%	▲ Add	4	SEC ↗ ×2
39	Focus Partners Wealth	322.32K	—	$55.30M	0.1%	n/c	1	SEC ↗
40	Alkeon Capital Management Llc	325.00K	—	$54.07M	0.2%	n/c	1	SEC ↗
41	Sei Investments Co	323.54K	—	$53.82M	0.1%	n/c	1	SEC ↗ ×3
42	First Trust Advisors Lp	315.63K	—	$52.51M	0.0%	n/c	1	SEC ↗
43	Manufacturers Life Insurance…	299.29K	—	$49.83M	0.0%	n/c	1	SEC ↗
44	Federated Hermes, Inc.	298.18K	—	$49.61M	0.1%	n/c	1	SEC ↗ ×2
45	Sumitomo Mitsui Trust Group, Inc.	272.45K	—	$45.32M	0.0%	n/c	1	SEC ↗
46	Nuveen, LLC	262.70K	—	$43.70M	0.0%	n/c	1	SEC ↗ ×3
47	Baillie Gifford ✦	252.91K	+9.6%	$42.07M	0.0%	▲ Add	3	SEC ↗ ×4
48	Millennium Management ✦	251.38K	-33.3%	$41.82M	0.0%	▼ Trim	7	SEC ↗
49	Bridgewater Associates ✦	240.53K	+1276.2%	$40.01M	0.1%	▲ Add	3	SEC ↗
50	Dimensional Fund Advisors Lp	236.67K	—	$39.40M	0.0%	n/c	1	SEC ↗ ×5
51	National Pension Service	235.24K	—	$39.15M	0.0%	n/c	1	SEC ↗
52	American Century Companies Inc	231.08K	—	$38.44M	0.0%	n/c	1	SEC ↗
53	Ameriprise Financial Inc	218.71K	—	$38.04M	0.0%	n/c	1	SEC ↗ ×2
54	Mirae Asset Global Investments Co.…	225.20K	—	$37.46M	0.1%	n/c	1	SEC ↗
55	Voya Investment Management Llc	219.63K	—	$36.54M	0.0%	n/c	1	SEC ↗ ×3
56	California Public Employees…	212.32K	—	$35.32M	0.0%	n/c	1	SEC ↗
57	Mitsubishi UFJ Asset Management…	194.59K	—	$34.94M	0.0%	n/c	1	SEC ↗
58	California State Teachers…	208.36K	—	$34.66M	0.0%	n/c	1	SEC ↗
59	Squarepoint Ops LLC	206.63K	—	$34.38M	0.1%	n/c	1	SEC ↗
60	LPL Financial LLC	198.32K	—	$32.99M	0.0%	n/c	1	SEC ↗
61	IMC-Chicago, LLC	194.09K	—	$32.29M	0.6%	n/c	1	SEC ↗
62	BNP Paribas Asset Management…	186.33K	—	$31.00M	0.0%	n/c	1	SEC ↗ ×3
63	Hsbc Holdings Plc	167.44K	—	$28.25M	0.0%	n/c	1	SEC ↗ ×14
64	Royal Bank Of Canada	168.80K	—	$28.08M	0.0%	n/c	1	SEC ↗ ×8
65	Adage Capital Partners ✦	168.74K	+400.1%	$28.07M	0.0%	▲ Add	7	SEC ↗
66	Rhumbline Advisers	153.47K	—	$25.53M	0.0%	n/c	1	SEC ↗
67	Caisse De Depot Et Placement Du…	145.68K	—	$24.24M	0.0%	n/c	1	SEC ↗
68	Victory Capital Management Inc	130.66K	—	$21.74M	0.0%	n/c	1	SEC ↗
69	Wells Fargo & Company/Mn	129.60K	—	$21.56M	0.0%	n/c	1	SEC ↗ ×4
70	Tidal Investments LLC	127.23K	—	$21.17M	0.1%	n/c	1	SEC ↗ ×2
71	Citadel Advisors ✦	123.05K	-62.3%	$20.47M	0.0%	▼ Trim	6	SEC ↗ ×2
72	State Board Of Administration Of…	117.42K	—	$19.53M	0.0%	n/c	1	SEC ↗
73	Stifel Financial Corp	104.46K	—	$17.38M	0.0%	n/c	1	SEC ↗ ×4
74	Nomura Asset Management…	97.02K	—	$16.14M	0.0%	n/c	1	SEC ↗
75	Raymond James Financial Inc	96.96K	—	$16.13M	0.0%	n/c	1	SEC ↗ ×5
76	Tudor Investment Corp Et Al	92.99K	—	$15.47M	0.1%	n/c	1	SEC ↗
77	Korea Investment CORP	92.65K	—	$15.41M	0.0%	n/c	1	SEC ↗
78	Aviva Plc	85.39K	—	$14.21M	0.0%	n/c	1	SEC ↗
79	Ensign Peak Advisors, Inc	79.49K	—	$13.22M	0.0%	n/c	1	SEC ↗
80	Canada Pension Plan Investment Board	79.10K	—	$13.16M	0.0%	n/c	1	SEC ↗
81	Swedbank AB	78.14K	—	$13.00M	0.0%	n/c	1	SEC ↗ ×2
82	State Of Wisconsin Investment Board	75.78K	—	$12.61M	0.0%	n/c	1	SEC ↗
83	Pictet Asset Management Holding SA	74.97K	—	$12.47M	0.0%	n/c	1	SEC ↗
84	New York State Common Retirement…	73.32K	—	$12.20M	0.0%	n/c	1	SEC ↗
85	Credit Agricole S A	72.87K	—	$12.12M	0.0%	n/c	1	SEC ↗ ×3
86	Russell Investments Group, Ltd.	70.88K	—	$11.85M	0.0%	n/c	1	SEC ↗ ×12
87	Envestnet Asset Management Inc	67.71K	—	$11.26M	0.0%	n/c	1	SEC ↗
88	Mitsubishi UFJ Trust & Banking Corp	61.91K	—	$10.30M	0.0%	n/c	1	SEC ↗ ×2
89	Franklin Resources Inc	60.20K	—	$10.02M	0.0%	n/c	1	SEC ↗ ×8
90	Wellington Management ✦	55.69K	-33.7%	$9.26M	0.0%	▼ Trim	6	SEC ↗ ×3
91	Danske Bank A/S	52.50K	—	$8.73M	0.0%	n/c	1	SEC ↗ ×2
92	Asset Management One Co., Ltd.	51.27K	—	$8.72M	0.0%	n/c	1	SEC ↗
93	AQR Capital Management ✦	44.02K	-29.6%	$7.32M	0.0%	▼ Trim	5	SEC ↗ ×6
94	Universal- Beteiligungs- und…	41.72K	—	$6.94M	0.0%	n/c	1	SEC ↗
95	Man Group plc	39.57K	—	$6.58M	0.0%	n/c	1	SEC ↗ ×2
96	Truist Financial Corp	38.60K	—	$6.42M	0.0%	n/c	1	SEC ↗ ×2
97	Osaic Holdings, Inc.	37.90K	—	$6.31M	0.0%	n/c	1	SEC ↗ ×3
98	Cibc World Market Inc.	34.94K	—	$5.81M	0.0%	n/c	1	SEC ↗
99	MIRAE ASSET GLOBAL ETFS HOLDINGS…	33.65K	—	$5.60M	0.0%	n/c	1	SEC ↗ ×3
100	Zurcher Kantonalbank (Zurich…	32.98K	—	$5.49M	0.0%	n/c	1	SEC ↗

「当該ウェイト」= そのマネージャーの報告済み13F株式評価額に占めるポジションの割合（確信度の指標）。✦ = キュレーション済みマネージャー。

新規買い手

Norges Bank	$58.17M	0.0%

ポジション解消済み

Arrowstreet Capital	$39.74M	だった 0.0%

市場全体のコンテキスト: 全13Fファイラー対象（SEC構造化データ、 Q1 2026): 695 保有者, 120.16M 株式数, $12.95B 報告済み. これは上記の追跡対象ユニバースの数値とは異なる、より古い期間のものであり、両者が混在することはありません。

共同保有が多い銘柄

この有価証券の追跡対象保有者が最も頻繁に保有する他の銘柄 — ファンダメンタルな関係ではなく、共同保有件数に基づきます。

AMZN154共有保有者 GOOGL154共有保有者 AMD153共有保有者 UBER153共有保有者 NVDA153共有保有者

インサイダー取引

市場内買い付け (P)

カバレッジ期間内にインサイダーによる市場内買い付けはありません。

市場内売却 (S)

Oct 07 Dyckerhoff Stefan A

Director · 661 株 · $248,576

Oct 07 Dyckerhoff Stefan A

Director · 8.33K 株 · $3.13M

Oct 07 Dyckerhoff Stefan A

Director · 3.50K 株 · $1.32M