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Portfolio (Quarterly) Guide ↗

MARTINGALE ASSET MANAGEMENT L P

· CIK 0000936944
13F Portfolio $4.0B AUM 794 positions Filed May 13, 2026 EDGAR ↗ ← All Funds
Q1 2026 Q4 2025 · All 108 New 331 Added 282 Reduced 84 Exited
Page 3 of 6  ·  108 positions
# Ticker Company Sector Shares Value ↓ % Port Chg Shares Chg % Period Price ① Since Period ①
41 GPRE Green Plains Inc Basic Materials 55,839.0 $919K 0.02% NEW — $16.45 -9.3%
42 OIS Oil States Int'l Inc Energy 76,328.0 $888K 0.02% NEW — $11.64 -28.9%
43 AME Ametek Inc Industrials 4,099.0 $879K 0.02% NEW — $214.36 +17.0%
44 MRTN Marten Transport Ltd Industrials 63,800.0 $838K 0.02% NEW — $13.13 -2.0%
45 KMT Kennametal Industrials 23,091.0 $834K 0.02% NEW — $36.13 -14.1%
46 FUNC First United Corp Financial Services 22,611.0 $828K 0.02% NEW — $36.64 +18.1%
47 — Zymeworks Ic — 32,764.0 $820K 0.02% NEW — $25.04 —
48 GSM Ferroglobe PLC Basic Materials 198,107.0 $816K 0.02% NEW — $4.12 -1.2%
49 BKU Bankunited Inc Financial Services 17,429.0 $787K 0.02% NEW — $45.16 -3.4%
50 PEBK Peoples Bancorp of North Carol Financial Services 19,347.0 $758K 0.02% NEW — $39.16 +10.4%
51 CNR Core Natural Resources Energy 7,100.0 $744K 0.02% NEW — $104.73 -15.0%
52 UMBF UMB Finl Corp Financial Services 6,506.0 $734K 0.02% NEW — $112.79 +20.4%
53 MMM 3M Company Industrials 5,024.0 $730K 0.02% NEW — $145.23 +16.7%
54 IRWD Ironwood Pharm Healthcare 204,991.0 $720K 0.02% NEW — $3.51 +17.7%
55 SO Southern Company Utilities 7,419.0 $716K 0.02% NEW — $96.52 -14.1%
56 HUBS Hubspot Inc Technology 2,902.0 $708K 0.02% NEW — $244.10 -12.4%
57 — Millrose Properties - CL A — 24,500.0 $686K 0.02% NEW — $28.00 —
58 — Qiagen NV — 16,555.0 $663K 0.02% NEW — $40.04 —
59 TARS Tarsus Pharmaceuticals Inc Healthcare 9,100.0 $638K 0.02% NEW — $70.15 +7.9%
60 BWFG Bankwell Finl Financial Services 12,946.0 $628K 0.02% NEW — $48.52 +37.0%
Page 3 of 6  ·  108 positions

① 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
Financial Services 16.2%
Healthcare 14.2%
Technology 14.2%
Industrials 13.2%
Consumer Defensive 10.8%
Consumer Cyclical 8.0%
Utilities 7.0%
Energy 6.8%
Communication Services 5.6%
Basic Materials 2.0%