Triodos Investment Management BV

In its 13F for Q3 2024 (holdings as of September 30, 2024, filed November 12, 2024), Triodos Investment Management BV reported 49 stock positions worth $1.3 billion. Its top holding was Advanced Drainage Systems (WMS) at 5.9% of the portfolio, followed by Nvidia (NVDA, 5.7%) and Elevance Health (ELV, 4.1%). Compared with Q2 2024, it opened 5 new positions, sold out of 3, added to 24 and reduced 4. The biggest buy was a new position in Smurfit Westrock (SW) and the biggest sale an exit from Nike Class B (NKE).

Most Recent 13F
Q2 2026
Location
DRIEBERGEN-RIJSENBURG, P7
CIK
0001748729
Portfolio Value
$1.3B (Q3 2024)
SEC Filing
0001748729-24-000015 ↗ filed Nov 12, 2024

Holdings Value

0$500.0M$1.0B$1.5B$2.0B Q1 2024: $1.1B Q1 2024 Q2 2024: $1.1B Q2 2024 Q3 2024: $1.3B $1.3B Q3 2024 Q4 2024: $1.2B Q4 2024 Q1 2025: $1.2B Q1 2025 Q2 2025: $1.3B Q2 2025 Q3 2025: $1.4B Q3 2025 Q4 2025: $1.4B Q4 2025 Q1 2026: $1.3B Q1 2026 Q2 2026: $1.6B Q2 2026

Holdings 49 stocks · $1.3B

WMS Advanced Drainage Systems Inc. 5.94% 479,311 $75.3M No change
NVDA Nvidia Corp. 5.66% 591,270 $71.8M Add +0.1%
ELV Elevance Health Inc. 4.10% 100,030 $52.0M Add +0.2%
ISRG Intuitive Surgical Inc. 4.02% 103,737 $51.0M No change
KLAC KLA Corp. 3.79% 62,101 $48.1M Add +1.1%
PG The Procter & Gamble Co. 3.79% 277,295 $48.0M Add +0.1%
MA Mastercard Inc. Class A 3.78% 97,164 $48.0M Add +1.1%
EBAY eBay Inc. 3.65% 710,498 $46.3M Add +1.9%
ADBE Adobe Inc. 3.52% 86,137 $44.6M Add +3.9%
DE Deere & Co. 3.37% 102,350 $42.7M No change
TSM Taiwan Semiconductor-SP ADR 3.22% 234,753 $40.8M No change
GEN Gen Digital Inc. 3.03% 1,402,038 $38.5M Add +1.0%
PANW Palo Alto Networks Inc. 2.97% 110,150 $37.6M Add +0.5%
EW Edwards Lifesciences Corp. 2.65% 509,258 $33.6M Add +24.8%
RMD Resmed Inc. 2.60% 135,200 $33.0M Add +2.6%
DAR Darling Ingredients Inc. 2.50% 852,214 $31.7M Add +0.3%
AKAM Akamai Technologies Inc. 2.40% 301,924 $30.5M Add +0.6%
SW Smurfit Westrock PLC 2.40% 615,234 $30.4M New
OLED Universal Display Corp. 2.28% 137,700 $28.9M No change
MWA Mueller Water Products Inc. Class A 2.26% 1,320,500 $28.7M Reduce -4.1%
PLNT Planet Fitness Inc. Class A 2.22% 347,000 $28.2M Reduce -9.4%
XYL Xylem Inc. 2.21% 207,700 $28.0M Add +33.1%
T AT&T Inc. 2.06% 1,185,765 $26.1M No change
CWT California Water Service Grp 1.92% 448,000 $24.3M No change
FSLR First Solar Inc. 1.87% 95,200 $23.7M No change
ENPH Enphase Energy Inc. 1.87% 209,311 $23.7M No change
AYI Acuity Inc. 1.84% 84,800 $23.4M Add +9.0%
ALLE Allegion PLC 1.82% 158,000 $23.0M No change
GNTX Gentex Corp. 1.76% 751,000 $22.3M No change
OC Owens Corning 1.73% 124,000 $21.9M No change
STRA Strategic Education Inc. 1.61% 220,000 $20.4M No change
HAIN Hain Celestial Group Inc. 1.50% 550,000 $19.0M Reduce -11.3%
NOMD Nomad Foods Ltd. 1.46% 971,079 $18.5M No change
MSA Msa Safety Inc. 1.43% 102,000 $18.1M New
ARE Alexandria Real Estate Equit 1.34% 143,250 $17.0M New
WTS Watts Water Technologies-A 1.24% 76,000 $15.7M New
BMI Badger Meter Inc. 1.12% 65,000 $14.2M No change
INGR Ingredion Inc. 0.56% 52,000 $7.1M New
HASI Ha Sustainable Infrastructur 0.42% 620,000 $5.4M Add +12.7%
TPICQ Tpi Composites Inc. 0.34% 934,000 $4.2M No change
HOLX Hologic Inc. 0.23% 35,250 $2.9M Add +28.2%
BLKB Blackbaud Inc. 0.22% 33,500 $2.8M Add +47.3%
COO The Cooper Cos Inc. 0.22% 25,000 $2.8M Add +33.3%
ZWS Zurn Elkay Water Solutions C 0.21% 74,000 $2.7M Add +60.9%
LRN Stride Inc. 0.21% 31,000 $2.6M Add +12.7%
RVTY Revvity Inc. 0.21% 20,600 $2.6M Add +32.0%
BFAM Bright Horizons Family Solut 0.17% 15,000 $2.1M Add +15.4%
KIDS Orthopediatrics Corp. 0.15% 72,000 $2.0M Add +73.5%
PWSC Powerschool Holdings Inc. Class A 0.14% 77,500 $1.8M Reduce -16.2%

Portfolio Sells Q2 2024 → Q3 2024

NKE Nike Inc. Class B Sold out 0.00% −1.95
WOLF Wolfspeed Inc. Sold out 0.00% −0.69
SEDG Solaredge Technologies Inc. Sold out 0.00% −0.37
PLNT Planet Fitness Inc. Class A Reduce -9.4% 2.22% −0.24
PWSC Powerschool Holdings Inc. Class A Reduce -16.2% 0.14% −0.04
MWA Mueller Water Products Inc. Class A Reduce -4.1% 2.26% +0.10
HAIN Hain Celestial Group Inc. Reduce -11.3% 1.50% +1.12

Portfolio Buys Q2 2024 → Q3 2024

SW Smurfit Westrock PLC New 2.40% +2.40
MSA Msa Safety Inc. New 1.43% +1.43
ARE Alexandria Real Estate Equit New 1.34% +1.34
WTS Watts Water Technologies-A New 1.24% +1.24
INGR Ingredion Inc. New 0.56% +0.56
RMD Resmed Inc. Add +2.6% 2.60% +0.40
EBAY eBay Inc. Add +1.9% 3.65% +0.38
XYL Xylem Inc. Add +33.1% 2.21% +0.36
AYI Acuity Inc. Add +9.0% 1.84% +0.20
ZWS Zurn Elkay Water Solutions C Add +60.9% 0.21% +0.09
MA Mastercard Inc. Class A Add +1.1% 3.78% +0.08
COO The Cooper Cos Inc. Add +33.3% 0.22% +0.07
BLKB Blackbaud Inc. Add +47.3% 0.22% +0.07
RVTY Revvity Inc. Add +32.0% 0.21% +0.06
KIDS Orthopediatrics Corp. Add +73.5% 0.15% +0.05
HOLX Hologic Inc. Add +28.2% 0.23% +0.05
AKAM Akamai Technologies Inc. Add +0.6% 2.40% +0.04
BFAM Bright Horizons Family Solut Add +15.4% 0.17% +0.04
LRN Stride Inc. Add +12.7% 0.21% +0.04
GEN Gen Digital Inc. Add +1.0% 3.03% +0.00
PG The Procter & Gamble Co. Add +0.1% 3.79% −0.20
DAR Darling Ingredients Inc. Add +0.3% 2.50% −0.23
PANW Palo Alto Networks Inc. Add +0.5% 2.97% −0.28
ADBE Adobe Inc. Add +3.9% 3.52% −0.51
ELV Elevance Health Inc. Add +0.2% 4.10% −0.62
KLAC KLA Corp. Add +1.1% 3.79% −0.63
EW Edwards Lifesciences Corp. Add +24.8% 2.65% −0.64
NVDA Nvidia Corp. Add +0.1% 5.66% −0.71
HASI Ha Sustainable Infrastructur Add +12.7% 0.42% −1.00

All Filings

QuarterPositions13F Reported ValueTop Holdings
Q2 2026 50$1.6BKLAC, TSM, PANW, WMS, NVDA
Q1 2026 49$1.3BTSM, WMS, KLAC, NVDA, DAR
Q4 2025 51$1.4BWMS, NVDA, TSM, KLAC, FSLR
Q3 2025 50$1.4BNVDA, WMS, KLAC, TSM, MA
Q2 2025 50$1.3BNVDA, KLAC, WMS, TSM, MA
Q1 2025 50$1.2BWMS, NVDA, MA, KLAC, DE
Q4 2024 49$1.2BNVDA, WMS, MA, ISRG, KLAC
Q3 2024 49$1.3BWMS, NVDA, ELV, ISRG, KLAC
Q2 2024 47$1.1BWMS, NVDA, ELV, KLAC, ISRG
Q1 2024 47$1.1BWMS, NVDA, ELV, ISRG, PG