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Insider Trading Intelligence
Pricing
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AG

Anthony Grillo

LFUS
DIRECTOR · LITTELFUSE INC /DE · CIK 0001070847
FILING MIX · LIFETIME82%/18%
BUYS
76
SELLS
17
TOTAL VALUE
$10.21M
COMPANIES
15
ACTIVE SINCE
Feb 2020
HOLDINGS NOW
83,078
AVG SELL PX
$331.63
TRADE KIND
SHOWING 93 / 93
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
23 backtested trades · 8 horizons · 27 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Anthony Grillo, measured at 8 horizons from 7 days to 2 years. Deduped per economic event so co-filings count once. Excess return = trade return minus SPY return over the same window.
HORIZONTRADESWIN RATEINSIDER RETURNSPY RETURNMEAN EXCESSMEDIAN EXCESST-STAT
7d23+73.91%+1.07%+0.16%+0.91%+0.21%—
14d23+73.91%+2.69%+1.11%+1.58%-0.48%—
30d23+60.87%-1.14%+0.77%-1.90%-1.79%—
60d23+52.17%-3.09%+2.02%-5.12%-5.99%—
90d23+52.17%+2.66%+5.38%-2.72%-6.12%—
180d23(3 pending)+55.00%+3.02%+11.50%-8.48%-11.80%—
1y23(3 pending)+40.00%+12.05%+23.82%-11.77%-26.72%—
2y23(21 pending)+100.00%+25.61%+20.32%+5.29%+5.29%—
How to read this: Insider Returnis the average raw return of the filer's trades over the horizon. SPY Return is what SPY did over those same windows — reference only, not a comparison. The headline alpha number is Mean Excess = Insider − SPY; green means the filer beat SPY, red means they trailed it. Win rate is the share of individual trades where the filer beat SPY. T-statvalues above 2 mean the alpha is unlikely to be chance given the sample size. "Pending" counts trades where the horizon hasn't elapsed yet; their stats are not included in the row average.
Holdings over time
LFUS · 64,928 shares · as of Jun 11, 2026
018,60637,21255,81774,423202120222023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY ● SELL ●
2020
2020
2020
2020
2021
2021
2021
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
2026
FLOW · 76 buys / 17 sellsCOVERAGE · 26 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
LFUS
LITTELFUSE INC /DE
SALE
209$454.07$94.9K64,928Jun 11, 2026Jun 11, 2026 ↗View →
LFUS
LITTELFUSE INC /DE
SALE
2,462$451.93$1.11M65,175Jun 11, 2026Jun 11, 2026 ↗View →
LFUS
LITTELFUSE INC /DE
SALE
38$452.75$17.2K65,137Jun 11, 2026Jun 11, 2026 ↗View →
LFUS
LITTELFUSE INC /DE
SALE
35$449.76$15.7K67,893Jun 11, 2026Jun 11, 2026 ↗View →
LFUS
LITTELFUSE INC /DE
SALE
256$450.66$115.4K67,637Jun 11, 2026Jun 11, 2026 ↗View →
LFUS
LITTELFUSE INC /DE
PURCHASEGRANT
Stock grant
35$480.24$16.8K67,925Jun 4, 2026Jun 8, 2026 ↗View →
LFUS
LITTELFUSE INC /DE
PURCHASEGRANT
Stock grant
3$480.24$1.4K67,928Jun 4, 2026Jun 8, 2026 ↗View →
LFUS
LITTELFUSE INC /DE
PURCHASEGRANT
Stock grant
482——67,890Apr 22, 2026Apr 24, 2026 ↗View →
LFUS
LITTELFUSE INC /DE
SALEGRANT
Gift
3,000——67,408Mar 13, 2026Mar 16, 2026 ↗View →
LFUS
LITTELFUSE INC /DE
PURCHASEGRANT
Stock grant
2$323.58$64770,408Mar 5, 2026Mar 9, 2026 ↗View →
LFUS
LITTELFUSE INC /DE
PURCHASEGRANT
Stock grant
72$323.58$23.3K70,406Mar 5, 2026Mar 9, 2026 ↗View →
LFUS
LITTELFUSE INC /DE
SALE
40$348.47$13.9K69,423Feb 10, 2026Feb 11, 2026 ↗View →
LFUS
LITTELFUSE INC /DE
SALE
911——0Feb 10, 2026Feb 11, 2026 ↗View →
LFUS
LITTELFUSE INC /DE
SALE
4,570$346.13$1.58M69,853Feb 10, 2026Feb 11, 2026 ↗View →
LFUS
LITTELFUSE INC /DE
PURCHASE
911$199.24$181.5K70,334Feb 10, 2026Feb 11, 2026 ↗View →
LFUS
LITTELFUSE INC /DE
SALE
390$347.35$135.5K69,463Feb 10, 2026Feb 11, 2026 ↗View →
LFUS
LITTELFUSE INC /DE
PURCHASEGRANT
Stock grant
90$258.99$23.3K74,423Dec 5, 2025Dec 8, 2025 ↗View →
LFUS
LITTELFUSE INC /DE
PURCHASEGRANT
Stock grant
3$258.99$77774,333Dec 5, 2025Dec 8, 2025 ↗View →
LFUS
LITTELFUSE INC /DE
PURCHASEGRANT
Stock grant
103$242.83$25.0K74,330Oct 30, 2025Oct 31, 2025 ↗View →
LFUS
LITTELFUSE INC /DE
PURCHASEGRANT
Stock grant
3$259.58$77974,227Sep 5, 2025Sep 8, 2025 ↗View →
LFUS
LITTELFUSE INC /DE
PURCHASEGRANT
Stock grant
86$259.58$22.3K74,224Sep 5, 2025Sep 8, 2025 ↗View →
LFUS
LITTELFUSE INC /DE
PURCHASEGRANT
Stock grant
106$257.33$27.3K74,138Jul 31, 2025Aug 1, 2025 ↗View →
LFUS
LITTELFUSE INC /DE
PURCHASEGRANT
Stock grant
94$214.18$20.1K74,032Jun 5, 2025Jun 9, 2025 ↗View →
LFUS
LITTELFUSE INC /DE
PURCHASEGRANT
Stock grant
3$214.18$64373,938Jun 5, 2025Jun 9, 2025 ↗View →
BWG
BRANDYWINEGLOBAL-GLOBAL INCOME OPPORTUNITIES FUND INC
PURCHASE
1,500$8.03$12.0K1,500May 27, 2025May 28, 2025 ↗View →
GDO
WESTERN ASSET GLOBAL CORPORATE OPPORTUNITY FUND INC.
PURCHASE
1,000$11.36$11.4K1,000May 27, 2025May 28, 2025 ↗View →
EMD
WESTERN ASSET EMERGING MARKETS DEBT FUND INC.
PURCHASE
1,250$9.65$12.1K1,250May 27, 2025May 28, 2025 ↗View →
DMO
WESTERN ASSET MORTGAGE OPPORTUNITY FUND INC.
PURCHASE
1,000$11.60$11.6K1,000May 27, 2025May 28, 2025 ↗View →
MMU
WESTERN ASSET MANAGED MUNICIPALS FUND INC.
PURCHASE
1,000$9.90$9.9K1,000May 27, 2025May 28, 2025 ↗View →
HIO
WESTERN ASSET HIGH INCOME OPPORTUNITY FUND INC.
PURCHASE
3,000$3.84$11.5K3,000May 27, 2025May 28, 2025 ↗View →
EHI
WESTERN ASSET GLOBAL HIGH INCOME FUND INC.
PURCHASE
2,000$6.38$12.8K2,000May 27, 2025May 28, 2025 ↗View →
SCD
LMP CAPITAL & INCOME FUND INC.
PURCHASE
700$15.69$11.0K700May 27, 2025May 28, 2025 ↗View →
WDI
WESTERN ASSET DIVERSIFIED INCOME FUND (WDI)
PURCHASE
750$14.63$11.0K750May 27, 2025May 28, 2025 ↗View →
MHF
WESTERN ASSET MUNICIPAL HIGH INCOME FUND INC.
PURCHASE
1,500$7.10$10.7K1,500May 27, 2025May 28, 2025 ↗View →
IGI
WESTERN ASSET INVESTMENT GRADE OPPORTUNITY TRUST INC.
PURCHASE
700$16.30$11.4K700May 27, 2025May 28, 2025 ↗View →
HIX
WESTERN ASSET HIGH INCOME FUND II INC.
PURCHASE
2,500$4.14$10.3K2,500May 27, 2025May 28, 2025 ↗View →
HYI
WESTERN ASSET HIGH YIELD OPPORTUNITY FUND INC.
PURCHASE
1,000$11.71$11.7K1,000May 27, 2025May 28, 2025 ↗View →
EMO
CLEARBRIDGE ENERGY MIDSTREAM OPPORTUNITY FUND INC.
PURCHASE
250$45.84$11.5K250May 27, 2025May 28, 2025 ↗View →
LFUS
LITTELFUSE INC /DE
PURCHASEGRANT
Stock grant
145$188.68$27.4K73,935May 1, 2025May 2, 2025 ↗View →
LFUS
LITTELFUSE INC /DE
PURCHASEGRANT
Stock grant
1,019——73,790Apr 24, 2025Apr 28, 2025 ↗View →
LFUS
LITTELFUSE INC /DE
SALE
800——0Mar 21, 2025Mar 24, 2025 ↗View →
LFUS
LITTELFUSE INC /DE
PURCHASE
800$192.59$154.1K72,771Mar 21, 2025Mar 24, 2025 ↗View →
LFUS
LITTELFUSE INC /DE
PURCHASE
66$218.33$14.4K71,971Mar 7, 2025Mar 10, 2025 ↗View →
LFUS
LITTELFUSE INC /DE
PURCHASE
5,306$234.75$1.25M71,722Feb 6, 2025Feb 7, 2025 ↗View →
LFUS
LITTELFUSE INC /DE
PURCHASE
3,307$232.92$770.3K57,712Feb 6, 2025Feb 7, 2025 ↗View →
LFUS
LITTELFUSE INC /DE
PURCHASE
183$235.63$43.1K71,905Feb 6, 2025Feb 7, 2025 ↗View →
LFUS
LITTELFUSE INC /DE
PURCHASE
8,704$233.87$2.04M66,416Feb 6, 2025Feb 7, 2025 ↗View →
LFUS
LITTELFUSE INC /DE
PURCHASEGRANT
Stock grant
113$243.16$27.5K54,405Jan 30, 2025Jan 30, 2025 ↗View →
LFUS
LITTELFUSE INC /DE
PURCHASE
86$247.32$21.3K53,846Dec 6, 2024Dec 9, 2024 ↗View →
LFUS
LITTELFUSE INC /DE
PURCHASEGRANT
Stock grant
112$244.63$27.4K54,292Oct 31, 2024Jan 24, 2025 ↗View →
LFUS
LITTELFUSE INC /DE
PURCHASE
76$256.00$19.5K53,760Sep 6, 2024Sep 9, 2024 ↗View →
LFUS
LITTELFUSE INC /DE
PURCHASEGRANT
Stock grant
106$258.71$27.4K54,180Aug 1, 2024Jan 24, 2025 ↗View →
LFUS
LITTELFUSE INC /DE
PURCHASE
49$250.13$12.3K53,684Jun 7, 2024Jun 10, 2024 ↗View →
LFUS
LITTELFUSE INC /DE
PURCHASEGRANT
Stock grant
115$238.83$27.5K54,074May 2, 2024Jan 24, 2025 ↗View →
LFUS
LITTELFUSE INC /DE
PURCHASEGRANT
Stock grant
768——768Apr 25, 2024Apr 29, 2024 ↗View →
LFUS
LITTELFUSE INC /DE
PURCHASEGRANT
Stock grant
522——53,635Apr 25, 2024Apr 29, 2024 ↗View →
LFUS
LITTELFUSE INC /DE
PURCHASE
80$244.90$19.6K53,113Mar 8, 2024Mar 11, 2024 ↗View →
LFUS
LITTELFUSE INC /DE
SALE
945——0Feb 8, 2024Feb 9, 2024 ↗View →
LFUS
LITTELFUSE INC /DE
PURCHASE
945$154.15$145.7K53,033Feb 8, 2024Feb 9, 2024 ↗View →
LFUS
LITTELFUSE INC /DE
PURCHASEGRANT
Stock grant
113$243.13$27.5K53,959Feb 1, 2024Jan 24, 2025 ↗View →
LFUS
LITTELFUSE INC /DE
PURCHASE
78$243.04$19.0K52,088Dec 8, 2023Dec 11, 2023 ↗View →
LFUS
LITTELFUSE INC /DE
PURCHASE
74$259.49$19.2K52,010Sep 8, 2023Sep 11, 2023 ↗View →
LFUS
LITTELFUSE INC /DE
PURCHASE
62$271.09$16.8K51,936Jun 9, 2023Jun 12, 2023 ↗View →
LFUS
LITTELFUSE INC /DE
PURCHASEGRANT
Stock grant
718——718Apr 27, 2023May 1, 2023 ↗View →
LFUS
LITTELFUSE INC /DE
PURCHASEGRANT
Stock grant
468——51,874Apr 27, 2023May 1, 2023 ↗View →
LFUS
LITTELFUSE INC /DE
PURCHASE
45$264.30$11.9K51,406Mar 10, 2023Mar 14, 2023 ↗View →
LFUS
LITTELFUSE INC /DE
PURCHASE
1,200$120.15$144.2K51,361Jan 30, 2023Feb 1, 2023 ↗View →
LFUS
LITTELFUSE INC /DE
SALE
1,200——0Jan 30, 2023Feb 1, 2023 ↗View →
LFUS
LITTELFUSE INC /DE
PURCHASE
72$235.36$16.9K50,161Dec 12, 2022Dec 13, 2022 ↗View →
LFUS
LITTELFUSE INC /DE
PURCHASE
77$233.00$17.9K50,089Sep 12, 2022Sep 13, 2022 ↗View →
LFUS
LITTELFUSE INC /DE
PURCHASE
52$256.02$13.3K50,012Jun 13, 2022Jun 14, 2022 ↗View →
LFUS
LITTELFUSE INC /DE
PURCHASEGRANT
Stock grant
815——815Apr 28, 2022May 2, 2022 ↗View →
LFUS
LITTELFUSE INC /DE
PURCHASEGRANT
Stock grant
498——49,960Apr 28, 2022May 2, 2022 ↗View →
LFUS
LITTELFUSE INC /DE
PURCHASE
34$248.27$8.4K49,462Mar 11, 2022Mar 14, 2022 ↗View →
LFUS
LITTELFUSE INC /DE
PURCHASE
1,447$96.15$139.1K49,428Jan 28, 2022Jan 31, 2022 ↗View →
LFUS
LITTELFUSE INC /DE
SALE
1,447——0Jan 28, 2022Jan 31, 2022 ↗View →
LFUS
LITTELFUSE INC /DE
PURCHASE
50$308.73$15.4K47,981Dec 3, 2021Dec 6, 2021 ↗View →
LFUS
LITTELFUSE INC /DE
PURCHASE
52$282.17$14.7K47,931Sep 3, 2021Sep 7, 2021 ↗View →
LFUS
LITTELFUSE INC /DE
PURCHASE
49$258.00$12.6K47,879Jun 7, 2021Jun 7, 2021 ↗View →
LFUS
LITTELFUSE INC /DE
PURCHASEGRANT
Stock grant
396——47,830Apr 22, 2021Apr 26, 2021 ↗View →
LFUS
LITTELFUSE INC /DE
PURCHASEGRANT
Stock grant
574——574Apr 22, 2021Apr 26, 2021 ↗View →
LFUS
LITTELFUSE INC /DE
PURCHASE
30$259.18$7.8K47,434Mar 8, 2021Mar 8, 2021 ↗View →
LFUS
LITTELFUSE INC /DE
SALE
1,350——0Feb 1, 2021Feb 2, 2021 ↗View →
LFUS
LITTELFUSE INC /DE
PURCHASE
1,350$94.84$128.0K47,404Feb 1, 2021Feb 2, 2021 ↗View →
LFUS
LITTELFUSE INC /DE
SALE
5,000$244.83$1.22M46,054Dec 7, 2020Dec 8, 2020 ↗View →
LFUS
LITTELFUSE INC /DE
PURCHASE
57$249.23$14.2K51,054Dec 4, 2020Dec 8, 2020 ↗View →
LFUS
LITTELFUSE INC /DE
PURCHASE
75$180.05$13.5K50,997Sep 4, 2020Sep 8, 2020 ↗View →
LFUS
LITTELFUSE INC /DE
PURCHASE
73$180.13$13.1K50,922Jun 8, 2020Jun 8, 2020 ↗View →
LFUS
LITTELFUSE INC /DE
PURCHASEGRANT
Stock grant
807——50,849Apr 23, 2020Apr 27, 2020 ↗View →
LFUS
LITTELFUSE INC /DE
PURCHASEGRANT
Stock grant
1,432——1,432Apr 23, 2020Apr 27, 2020 ↗View →
LFUS
LITTELFUSE INC /DE
PURCHASE
59$155.45$9.2K50,042Mar 6, 2020Mar 9, 2020 ↗View →
LFUS
LITTELFUSE INC /DE
SALE
1,716——0Feb 12, 2020Feb 12, 2020 ↗View →
LFUS
LITTELFUSE INC /DE
PURCHASE
1,716$66.68$114.4K49,983Feb 12, 2020Feb 12, 2020 ↗View →
Other insiders · LFUS
Loading peer insiders…
About this filer
CIK 0001070847
ROLE
Director
PRIMARY
LFUS
COMPANIES
15
ACTIVE SINCE
Feb 2020
MARKETPEEL · /INSIDER/0001070847DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
FREE · DAILY · 6 AM ET

The morning brief, before the bell.

One short email. Insider buys, congressional trades, and plain-English analysis.

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