Portolan Capital Management’s Semtech SMTC Stock Holding History

Portolan Capital Management’s Portfolio SMTC Stock Details SMTC Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$25.6M	Sell	332,327 -176,328	-35%	-$14.5M	1.36%	23
2025 Q4	$37.5M	Sell	508,655 -160,207	-24%	-$11.4M	2.01%	7
2025 Q3	$47.8M	Buy	668,862 +289,844	+76%	+$15.7M	2.59%	7
2025 Q2	$17.1M	Buy	379,018 +309,711	+447%	+$11M	1.07%	30
2025 Q1	$2.38M	Sell	69,307 -597,904	-90%	-$29.5M	0.18%	96
2024 Q4	$41.3M	Buy	667,211 +573,175	+610%	+$30.3M	2.78%	3
2024 Q3	$4.29M	Buy	94,036 +29,854	+47%	+$1.1M	0.31%	93
2024 Q2	$1.92M	Sell	64,182 -101,735	-61%	-$3.56M	0.16%	111
2024 Q1	$4.56M	Buy	+165,917	New	+$3.54M	0.35%	91

Other funds holding SMTC

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

HRCM

Hood River Capital Management Palm Beach Gardens, Florida $9.98B AUM 145.42% 1-Year Est. Return

AllianceBernstein Nashville, Tennessee $309B AUM 23.92% 1-Year Est. Return

Portolan Capital Management's SMTC Position: Q1 2026 in Review

Portolan Capital Management reduced its Semtech (SMTC) stake by 35% in Q1 2026, selling an estimated $14.5M and leaving 332,327 shares worth $25.6M. The position accounts for 1.36% of the portfolio, ranked #23.

Portolan Capital Management first reported a position in SMTC in Q1 2024 and has held it in 9 quarters since. The position peaked at $47.8M in Q3 2025. 437 funds tracked by Wall St. Rank hold SMTC as of Q1 2026.

Portolan Capital Management held 332,327 shares of Semtech worth $25.6M as of Q1 2026.
Portolan Capital Management sold 176,328 Semtech shares in Q1 2026, an estimated $14.5M.
Semtech made up 1.36% of Portolan Capital Management's portfolio in Q1 2026, its #23 holding.
Portolan Capital Management first reported a position in Semtech in Q1 2024 and has held it in 9 quarters since.
Portolan Capital Management's Semtech position peaked at $47.8M in Q3 2025.
437 funds tracked by Wall St. Rank held Semtech as of Q1 2026.

Based on Portolan Capital Management's 13F filing for Q1 2026, filed 15 May 2026.