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Portfolio (Quarterly) Guide ↗

WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC

· CIK 0001644956
13F Portfolio $35.9B AUM Filed Feb 9, 2026 EDGAR ↗ ← All Funds
Q1 2026 Q4 2025 · All 413 New
Page 8 of 21  ·  413 positions
# Ticker Company Sector Shares Value ↓ % Port Chg Shares Chg % Period Price ① Since Period ①
141 OSIS OSI SYSTEMS INC Technology 191,326.0 $48.8M 0.14% NEW $255.06 -15.7%
142 ICICI BANK LIMITED 1,605,841.0 $47.8M 0.13% NEW $29.79
143 INTR INTER & CO INC Financial Services 5,595,196.0 $47.4M 0.13% NEW $8.48 -35.3%
144 TGLS TECNOGLASS INC Basic Materials 930,033.0 $46.8M 0.13% NEW $50.32 -6.7%
145 ESTA ESTABLISHMENT LABS HLDGS INC Healthcare 639,790.0 $46.6M 0.13% NEW $72.88 +22.4%
146 BCPC BALCHEM CORP Basic Materials 298,986.0 $45.9M 0.13% NEW $153.36 +10.1%
147 ALHC ALIGNMENT HEALTHCARE INC Healthcare 2,305,255.0 $45.5M 0.13% NEW $19.75 +21.6%
148 JLL JONES LANG LASALLE INC Real Estate 133,953.0 $45.1M 0.13% NEW $336.47 -5.4%
149 BANC BANC OF CALIFORNIA INC Financial Services 2,317,363.0 $44.7M 0.12% NEW $19.29 +6.6%
150 TSEM TOWER SEMICONDUCTOR LTD Technology 378,980.0 $44.5M 0.12% NEW $117.42 +109.0%
151 STEP STEPSTONE GROUP INC Financial Services 670,192.0 $43.0M 0.12% NEW $64.17 -36.6%
152 SMPL SIMPLY GOOD FOODS CO Consumer Defensive 2,124,640.0 $42.7M 0.12% NEW $20.08 -32.8%
153 TCBI TEXAS CAP BANCSHARES INC Financial Services 468,000.0 $42.4M 0.12% NEW $90.54 +15.5%
154 CECO CECO ENVIRONMENTAL CORP Industrials 706,273.0 $42.3M 0.12% NEW $59.85 +42.9%
155 BANR BANNER CORP Financial Services 664,138.0 $41.6M 0.12% NEW $62.66 +8.3%
156 PODD INSULET CORP Healthcare 145,811.0 $41.4M 0.12% NEW $284.24 -43.8%
157 JBT MAREL CORPORATION 269,712.0 $40.6M 0.11% NEW $150.67
158 CCEP COCA-COLA EUROPACIFIC PARTNE Consumer Defensive 447,848.0 $40.6M 0.11% NEW $90.70 +17.0%
159 CACI CACI INTL INC Technology 75,968.0 $40.5M 0.11% NEW $532.81 -12.4%
160 HWC HANCOCK WHITNEY CORPORATION Financial Services 634,468.0 $40.4M 0.11% NEW $63.68 +18.8%
Page 8 of 21  ·  413 positions

Period Price is the implied market price on the last day of the reporting period, calculated as reported value ÷ shares held. It is not the fund's purchase price or cost basis — the fund may have initiated or added to the position at any point during the quarter at a different price. Since Period shows the price change from that quarter-end snapshot to today's last price — it reflects stock movement after the report date, not the fund's actual return.

Sector Allocation
Technology 39.2%
Healthcare 12.0%
Consumer Cyclical 11.0%
Industrials 10.7%
Financial Services 10.4%
Communication Services 5.8%
Consumer Defensive 4.0%
Basic Materials 3.1%
Real Estate 1.4%
Energy 1.2%